---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105519 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              8
On-line CPU(s) list: 0-7
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           8
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2800.000
BogoMIPS:            5600.00
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-7
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  708K  3.2G   1% /run
/dev/vda1       155G   10G  145G   7% /
tmpfs            16G     0   16G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32167         840       29168           0        2158       30899
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:63:84:b9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85544sec preferred_lft 85544sec
    inet6 fe80::f816:3eff:fe63:84b9/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:03:78:78:c8 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever
    inet6 fe80::42:3ff:fe78:78c8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105519) 	02/09/25 	_x86_64_	(8 CPU)

08:23:26     LINUX RESTART	(8 CPU)

08:24:01          tps      rtps      wtps   bread/s   bwrtn/s
08:25:01       310.63     29.31    281.32   1999.53  27016.20
08:26:01       152.13      2.37    149.77    387.33  46508.40
08:27:01        17.18      0.00     17.18      0.00  24057.85
08:28:01        13.07      0.00     13.07      0.00  19002.40
08:29:01        14.98      0.00     14.98      0.00  22980.74
08:30:01        21.80      0.00     21.80      0.00  25590.27
08:31:01        13.06      0.00     13.06      0.00  19001.00
08:32:01        11.35      0.00     11.35      0.00  16439.13
08:33:01        20.36      0.02     20.35      0.13  15127.21
08:34:01        15.71      0.00     15.71      0.00  11659.79
08:35:01         7.85      0.00      7.85      0.00   6376.00
08:36:01         4.90      0.00      4.90      0.00   4131.31
08:37:01        62.24      0.02     62.22      4.00  14591.17
Average:        51.20      2.44     48.76    184.15  19422.38

08:24:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:25:01     30057460  31719164   2881752      8.75     74152   1893452   1464464      4.31    865476   1715316    204004
08:26:01     28926792  31106152   4012420     12.18     83128   2372924   2149688      6.32   1568252   2082512     95948
08:27:01     29077024  31292324   3862188     11.73     83228   2392004   2030300      5.97   1398884   2100860     10372
08:28:01     28787856  31044984   4151356     12.60     83324   2417144   2320396      6.83   1650408   2137180     10380
08:29:01     27963268  30323212   4975944     15.11     83424   2551664   2968068      8.73   2397364   2209764        64
08:30:01     28998908  31331812   3940304     11.96     83588   2511456   1976188      5.81   1447340   2125336      3660
08:31:01     28735172  31109660   4204040     12.76     83684   2537524   2187260      6.44   1669324   2166032       356
08:32:01     28451804  30867160   4487408     13.62     83760   2561176   2476016      7.29   1910992   2206560     11288
08:33:01     29166588  31535028   3772624     11.45     83988   2561952   1723032      5.07   1285488   2117508     68876
08:34:01     29191788  31368756   3747424     11.38     84144   2361808   1953868      5.75   1362800   2019344     30484
08:35:01     29447212  31640728   3492000     10.60     84228   2389628   1631852      4.80   1112040   2014828     16156
08:36:01     28951048  31247392   3988164     12.11     84316   2476720   2076172      6.11   1526164   2092912      4068
08:37:01     29901080  31663852   3038132      9.22     88588   1969580   1614480      4.75    981744   1724008     13780
Average:     29050462  31250017   3888750     11.81     83350   2384387   2043983      6.01   1475098   2054782     36110

08:24:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:25:01           lo      3.26      3.26      0.33      0.33      0.00      0.00      0.00      0.00
08:25:01         ens3    132.27     89.32   1085.98     32.11      0.00      0.00      0.00      0.00
08:26:01    veth05dc2b9     36.20     84.67      2.85   1792.02      0.00      0.00      0.00      0.15
08:26:01      docker0     37.77     88.13      2.46   1843.78      0.00      0.00      0.00      0.00
08:26:01           lo      0.40      0.40      0.04      0.04      0.00      0.00      0.00      0.00
08:26:01         ens3    160.37    101.82   1915.00     18.59      0.00      0.00      0.00      0.00
08:27:01    veth05dc2b9      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01         ens3      1.12      0.98      0.27      0.44      0.00      0.00      0.00      0.00
08:28:01    veth05dc2b9      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:28:01         ens3      0.30      0.17      0.06      0.43      0.00      0.00      0.00      0.00
08:29:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01         ens3      0.52      0.47      0.23      0.69      0.00      0.00      0.00      0.00
08:30:01    veth05dc2b9      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:30:01         ens3      1.50      1.22      0.32      0.77      0.00      0.00      0.00      0.00
08:31:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01         ens3      3.50      1.62      6.40      0.68      0.00      0.00      0.00      0.00
08:32:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:32:01         ens3      0.33      0.22      0.07      0.22      0.00      0.00      0.00      0.00
08:33:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01         ens3      9.20      8.10      2.01      3.34      0.00      0.00      0.00      0.00
08:34:01    veth05dc2b9      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:34:01         ens3      7.70      7.42      1.80      3.07      0.00      0.00      0.00      0.00
08:35:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01         ens3      1.48      1.08      0.31      0.63      0.00      0.00      0.00      0.00
08:36:01    veth05dc2b9      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:36:01         ens3      1.25      0.72      0.49      0.73      0.00      0.00      0.00      0.00
08:37:01    veth9e2ecbf      5.62      6.92      0.46    101.53      0.00      0.00      0.00      0.01
08:37:01      docker0      5.62      6.85      0.38    101.52      0.00      0.00      0.00      0.00
08:37:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:37:01         ens3    116.71    108.90    126.11     34.88      0.00      0.00      0.00      0.00
Average:    veth9e2ecbf      0.43      0.53      0.04      7.81      0.00      0.00      0.00      0.00
Average:      docker0      3.34      7.30      0.22    149.59      0.00      0.00      0.00      0.00
Average:           lo      0.36      0.36      0.03      0.03      0.00      0.00      0.00      0.00
Average:         ens3     33.57     24.78    241.55      7.43      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105519) 	02/09/25 	_x86_64_	(8 CPU)

08:23:26     LINUX RESTART	(8 CPU)

08:24:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:25:01        all     10.04      0.00      1.00      2.76      0.03     86.18
08:25:01          0      0.82      0.00      0.27      0.40      0.02     98.50
08:25:01          1     21.16      0.00      1.38      1.95      0.07     75.43
08:25:01          2      9.23      0.00      0.95      0.70      0.03     89.08
08:25:01          3     37.69      0.00      2.65      1.40      0.07     58.20
08:25:01          4      2.38      0.00      1.12      4.40      0.03     92.07
08:25:01          5      2.72      0.00      0.85      8.52      0.05     87.86
08:25:01          6      3.48      0.00      0.25      0.03      0.02     96.22
08:25:01          7      2.80      0.00      0.48      4.62      0.02     92.08
08:26:01        all     34.53      0.00      5.75      2.05      0.08     57.59
08:26:01          0     35.73      0.00      6.43      0.96      0.07     56.82
08:26:01          1     36.23      0.00      6.33      4.40      0.07     52.97
08:26:01          2     34.94      0.00      6.04      0.72      0.08     58.22
08:26:01          3     34.09      0.00      5.49      1.47      0.08     58.87
08:26:01          4     33.91      0.00      5.23      3.72      0.07     57.06
08:26:01          5     34.61      0.00      5.60      2.73      0.07     56.99
08:26:01          6     33.76      0.00      5.62      0.95      0.08     59.59
08:26:01          7     32.97      0.00      5.30      1.46      0.08     60.18
08:27:01        all     16.42      0.00      0.90      0.99      0.03     81.66
08:27:01          0      7.08      0.00      0.45      0.00      0.02     92.46
08:27:01          1      3.29      0.00      0.25      7.46      0.02     88.99
08:27:01          2      5.47      0.00      0.52      0.05      0.02     93.94
08:27:01          3      4.27      0.00      0.43      0.22      0.02     95.07
08:27:01          4     10.39      0.00      0.80      0.13      0.02     88.66
08:27:01          5      5.00      0.00      0.48      0.00      0.03     94.48
08:27:01          6      3.86      0.00      0.27      0.00      0.03     95.84
08:27:01          7     92.37      0.00      4.02      0.03      0.12      3.45
08:28:01        all     11.88      0.00      0.47      1.03      0.03     86.59
08:28:01          0      0.02      0.00      0.03      0.00      0.03     99.92
08:28:01          1     38.23      0.00      1.40      0.17      0.07     60.13
08:28:01          2      0.02      0.00      0.02      0.00      0.02     99.95
08:28:01          3      0.00      0.00      0.00      8.07      0.02     91.91
08:28:01          4      0.02      0.00      0.00      0.00      0.00     99.98
08:28:01          5      0.03      0.00      0.02      0.00      0.03     99.92
08:28:01          6      0.00      0.00      0.02      0.00      0.00     99.98
08:28:01          7     57.07      0.00      2.25      0.00      0.08     40.60
08:29:01        all     11.83      0.00      0.44      1.14      0.02     86.56
08:29:01          0      0.03      0.00      0.03      0.00      0.02     99.92
08:29:01          1     66.44      0.00      2.82      3.42      0.07     27.26
08:29:01          2      0.08      0.00      0.03      0.00      0.02     99.87
08:29:01          3      0.00      0.00      0.02      5.74      0.00     94.25
08:29:01          4      0.00      0.00      0.00      0.00      0.00    100.00
08:29:01          5      0.00      0.00      0.03      0.00      0.02     99.95
08:29:01          6      0.02      0.00      0.00      0.00      0.02     99.97
08:29:01          7     28.63      0.00      0.65      0.00      0.05     70.66
08:30:01        all     12.09      0.00      0.69      0.69      0.03     86.50
08:30:01          0      0.35      0.00      0.03      0.00      0.03     99.58
08:30:01          1     63.77      0.00      2.61      2.66      0.10     30.87
08:30:01          2      0.35      0.00      0.37      0.03      0.03     99.21
08:30:01          3     19.00      0.00      1.67      0.13      0.03     79.17
08:30:01          4      0.28      0.00      0.07      0.03      0.02     99.60
08:30:01          5      0.53      0.00      0.17      2.65      0.02     96.63
08:30:01          6      0.48      0.00      0.15      0.00      0.00     99.37
08:30:01          7     12.35      0.00      0.52      0.00      0.02     87.11
08:31:01        all     11.97      0.00      0.45      1.05      0.03     86.50
08:31:01          0      0.03      0.00      0.05      0.00      0.03     99.88
08:31:01          1     96.28      0.00      3.60      0.00      0.12      0.00
08:31:01          2      0.13      0.00      0.00      0.00      0.03     99.83
08:31:01          3      0.02      0.00      0.00      0.07      0.00     99.92
08:31:01          4      0.02      0.00      0.02      0.00      0.00     99.97
08:31:01          5      0.00      0.00      0.00      8.38      0.02     91.61
08:31:01          6      0.02      0.00      0.00      0.00      0.00     99.98
08:31:01          7      0.02      0.00      0.00      0.00      0.00     99.98
08:32:01        all     12.01      0.00      0.45      0.99      0.02     86.52
08:32:01          0      0.02      0.00      0.02      0.00      0.02     99.95
08:32:01          1     40.93      0.00      1.55      0.00      0.05     57.46
08:32:01          2     39.21      0.00      1.20      0.00      0.07     59.52
08:32:01          3      0.02      0.00      0.02      0.08      0.02     99.87
08:32:01          4      0.00      0.00      0.00      0.00      0.00    100.00
08:32:01          5      0.00      0.00      0.00      7.82      0.02     92.16
08:32:01          6     16.11      0.00      0.82      0.00      0.02     83.06
08:32:01          7      0.02      0.00      0.00      0.00      0.00     99.98
08:33:01        all     35.06      0.00      3.37      0.76      0.05     60.76
08:33:01          0     30.42      0.00      3.22      0.67      0.05     65.64
08:33:01          1     41.31      0.00      4.29      0.67      0.05     53.68
08:33:01          2     71.49      0.00      3.88      1.99      0.10     22.55
08:33:01          3     26.70      0.00      3.40      0.10      0.02     69.78
08:33:01          4     24.32      0.00      3.19      1.22      0.05     71.21
08:33:01          5     26.99      0.00      3.14      1.35      0.02     68.50
08:33:01          6     29.02      0.00      3.25      0.05      0.05     67.62
08:33:01          7     30.25      0.00      2.62      0.05      0.05     67.03
08:34:01        all     31.48      0.00      3.31      0.33      0.04     64.83
08:34:01          0     43.84      0.00      4.30      0.26      0.05     51.56
08:34:01          1     33.12      0.00      3.36      1.12      0.08     62.32
08:34:01          2     34.13      0.00      2.68      0.07      0.05     63.07
08:34:01          3     23.94      0.00      3.32      0.42      0.05     72.27
08:34:01          4     26.43      0.00      3.54      0.27      0.03     69.73
08:34:01          5     25.10      0.00      3.04      0.05      0.03     71.78
08:34:01          6     24.34      0.00      3.03      0.45      0.03     72.15
08:34:01          7     41.20      0.00      3.25      0.00      0.05     55.49
08:35:01        all     11.90      0.00      0.67      0.18      0.03     87.22
08:35:01          0      0.13      0.00      0.07      0.00      0.00     99.80
08:35:01          1     11.27      0.00      0.72      0.90      0.05     87.06
08:35:01          2      0.17      0.00      0.07      0.00      0.03     99.73
08:35:01          3     18.58      0.00      0.75      0.08      0.02     80.57
08:35:01          4     55.11      0.00      2.43      0.28      0.05     42.13
08:35:01          5      4.82      0.00      0.43      0.00      0.00     94.75
08:35:01          6      4.82      0.00      0.87      0.17      0.00     94.15
08:35:01          7      0.47      0.00      0.07      0.00      0.02     99.45

08:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:36:01        all     11.93      0.00      0.52      0.07      0.03     87.46
08:36:01          0      0.03      0.00      0.23      0.00      0.02     99.72
08:36:01          1      0.03      0.00      0.02      0.33      0.02     99.60
08:36:01          2     40.23      0.00      1.79      0.00      0.07     57.91
08:36:01          3      0.05      0.00      0.03      0.25      0.03     99.63
08:36:01          4     54.70      0.00      2.00      0.00      0.08     43.22
08:36:01          5      0.08      0.00      0.03      0.00      0.02     99.87
08:36:01          6      0.03      0.00      0.02      0.00      0.00     99.95
08:36:01          7      0.70      0.00      0.03      0.00      0.05     99.22
08:37:01        all     27.56      0.00      4.88      0.58      0.05     66.93
08:37:01          0     20.83      0.00      4.28      0.05      0.03     74.80
08:37:01          1     19.72      0.00      6.11      0.42      0.05     73.71
08:37:01          2     22.90      0.00      4.66      0.30      0.05     72.08
08:37:01          3     23.33      0.00      4.25      1.44      0.05     70.93
08:37:01          4     54.60      0.00      6.39      0.55      0.08     38.37
08:37:01          5     38.58      0.00      5.29      0.55      0.05     55.53
08:37:01          6     19.56      0.00      3.86      0.20      0.05     76.33
08:37:01          7     20.89      0.00      4.13      1.07      0.03     73.87
Average:        all     18.35      0.00      1.76      0.97      0.04     78.89
Average:          0     10.61      0.00      1.48      0.18      0.03     87.70
Average:          1     36.20      0.00      2.65      1.81      0.06     59.28
Average:          2     19.88      0.00      1.71      0.30      0.05     78.07
Average:          3     14.42      0.00      1.69      1.50      0.03     82.36
Average:          4     20.12      0.00      1.90      0.82      0.03     77.13
Average:          5     10.64      0.00      1.47      2.47      0.03     85.40
Average:          6     10.38      0.00      1.39      0.14      0.02     88.07
Average:          7     24.56      0.00      1.79      0.56      0.04     73.05