---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92634 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         910       29104           0        2152       30830
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:fe:05:02 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85531sec preferred_lft 85531sec
    inet6 fe80::f816:3eff:fefe:502/64 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 02:42:84:a6:e1:98 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::42:84ff:fea6:e198/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92634) 	12/22/24 	_x86_64_	(8 CPU)

08:23:25     LINUX RESTART	(8 CPU)

08:24:02          tps      rtps      wtps   bread/s   bwrtn/s
08:25:01       266.31     28.68    237.63   1997.77  38364.52
08:26:01       103.82      2.17    101.65    362.15  47009.13
08:27:01        19.66      0.00     19.66      0.00  28051.58
08:28:01        16.93      0.03     16.90      5.20  24546.04
08:29:01        19.55      0.00     19.55      0.00  29661.59
08:30:01        22.91      0.00     22.91      0.00  26889.65
08:31:01         3.28      0.97      2.32     20.66    932.64
08:32:01         1.85      0.00      1.85      0.00    830.79
08:33:01        20.63      0.00     20.63      0.00  15383.57
08:34:01        15.85      0.00     15.85      0.00  12025.86
08:35:01         8.92      0.00      8.92      0.00   7757.51
08:36:01         3.00      0.00      3.00      0.00   1771.84
08:37:01        61.17      0.12     61.06     11.86  14403.60
Average:        43.11      2.43     40.68    182.24  19025.27

08:24:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:25:01     30074176  31737768   2865044      8.70     73608   1895888   1470328      4.33    880140   1684192         0
08:26:01     29355104  31524764   3584116     10.88     82488   2362348   1738192      5.11   1153592   2071708     91740
08:27:01     29088856  31302084   3850364     11.69     82588   2388112   2019340      5.94   1391568   2098136       852
08:28:01     28781624  31038752   4157596     12.62     82672   2413624   2299196      6.76   1659692   2136572        20
08:29:01     29451100  31671324   3488120     10.59     82780   2414976   1611100      4.74   1056080   2070760        44
08:30:01     28998736  31329596   3940484     11.96     82936   2509744   1995560      5.87   1451664   2123088      6476
08:31:01     28711144  31087648   4228076     12.84     83072   2536224   2267720      6.67   1694792   2167604      4944
08:32:01     28380412  30871884   4558808     13.84     83168   2638320   2499660      7.35   1910000   2279500     82464
08:33:01     29118212  31489044   3821008     11.60     83404   2558748   1795360      5.28   1336808   2116540     70536
08:34:01     29209044  31384740   3730176     11.32     83544   2361380   1921932      5.65   1351096   2016080      3520
08:35:01     29309448  31564880   3629772     11.02     83620   2443304   1725004      5.08   1212364   2051896     25740
08:36:01     28965188  31255668   3974032     12.06     83676   2471768   2060360      6.06   1521252   2086240      1716
08:37:01     29895972  31641704   3043248      9.24     87992   1954984   1684544      4.96   1007408   1709460      3032
Average:     29179924  31376912   3759296     11.41     82734   2380725   1929869      5.68   1355881   2047060     22391

08:24:02        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         ens3     77.38     55.88   1082.23     14.02      0.00      0.00      0.00      0.00
08:25:01           lo      3.45      3.45      0.35      0.35      0.00      0.00      0.00      0.00
08:26:01      docker0     45.72    105.00      2.85   1841.18      0.00      0.00      0.00      0.00
08:26:01         ens3    166.84    102.45   1854.82     17.73      0.00      0.00      0.00      0.00
08:26:01    veth45c5bce     44.05    100.80      3.35   1789.38      0.00      0.00      0.00      0.15
08:26:01           lo      0.20      0.20      0.01      0.01      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         ens3      0.28      0.20      0.09      0.10      0.00      0.00      0.00      0.00
08:27:01    veth45c5bce      0.00      0.02      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
08:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01         ens3      0.23      0.13      0.06      0.02      0.00      0.00      0.00      0.00
08:28:01    veth45c5bce      0.00      0.02      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
08:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01         ens3      0.28      0.20      0.13      0.67      0.00      0.00      0.00      0.00
08:29:01    veth45c5bce      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
08:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01         ens3      1.42      1.32      0.32      0.51      0.00      0.00      0.00      0.00
08:30:01    veth45c5bce      0.00      0.02      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
08:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01         ens3      2.17      1.22      6.23      0.88      0.00      0.00      0.00      0.00
08:31:01    veth45c5bce      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
08:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01         ens3      0.27      0.18      0.06      0.08      0.00      0.00      0.00      0.00
08:32:01    veth45c5bce      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
08:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01         ens3     10.21      9.12      2.19      3.66      0.00      0.00      0.00      0.00
08:33:01    veth45c5bce      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
08:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01         ens3      7.73      7.45      1.80      3.10      0.00      0.00      0.00      0.00
08:34:01    veth45c5bce      0.00      0.02      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
08:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01         ens3      1.42      1.20      0.32      0.77      0.00      0.00      0.00      0.00
08:35:01    veth45c5bce      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
08:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01         ens3      1.02      0.37      0.46      0.54      0.00      0.00      0.00      0.00
08:36:01    veth45c5bce      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
08:37:01    veth26ab438      2.52      3.18      0.18     42.37      0.00      0.00      0.00      0.00
08:37:01      docker0      2.52      3.17      0.15     42.37      0.00      0.00      0.00      0.00
08:37:01         ens3    114.93    109.60     67.55     41.00      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
Average:    veth26ab438      0.19      0.25      0.01      3.26      0.00      0.00      0.00      0.00
Average:      docker0      3.72      8.33      0.23    145.08      0.00      0.00      0.00      0.00
Average:         ens3     29.50     22.21    231.01      6.38      0.00      0.00      0.00      0.00
Average:           lo      0.35      0.35      0.03      0.03      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92634) 	12/22/24 	_x86_64_	(8 CPU)

08:23:25     LINUX RESTART	(8 CPU)

08:24:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:25:01        all      9.35      0.00      0.85      3.07      0.04     86.69
08:25:01          0      3.71      0.00      0.41      0.05      0.02     95.81
08:25:01          1      6.32      0.00      0.63      0.29      0.10     92.66
08:25:01          2      1.15      0.00      0.29      0.00      0.02     98.55
08:25:01          3      0.54      0.00      0.61      2.27      0.03     96.54
08:25:01          4      0.53      0.00      0.29     11.59      0.02     87.57
08:25:01          5     25.17      0.00      1.65      6.50      0.05     66.64
08:25:01          6     31.10      0.00      1.78      1.44      0.05     65.63
08:25:01          7      6.33      0.00      1.14      2.49      0.05     89.99
08:26:01        all     38.56      0.00      6.22      0.95      0.09     54.19
08:26:01          0     37.83      0.00      6.66      0.42      0.08     55.01
08:26:01          1     38.89      0.00      6.16      0.33      0.10     54.52
08:26:01          2     38.38      0.00      5.37      0.32      0.08     55.85
08:26:01          3     37.87      0.00      6.02      0.32      0.08     55.71
08:26:01          4     42.20      0.00      6.41      0.70      0.08     50.61
08:26:01          5     38.48      0.00      6.92      1.32      0.08     53.19
08:26:01          6     37.44      0.00      5.51      0.02      0.07     56.96
08:26:01          7     37.35      0.00      6.67      4.15      0.08     51.75
08:27:01        all     12.65      0.00      0.56      0.99      0.03     85.77
08:27:01          0     93.43      0.00      3.75      0.00      0.13      2.68
08:27:01          1      4.97      0.00      0.33      0.00      0.02     94.69
08:27:01          2      0.57      0.00      0.05      0.00      0.02     99.36
08:27:01          3      0.12      0.00      0.05      0.00      0.02     99.82
08:27:01          4      0.10      0.00      0.03      0.00      0.02     99.85
08:27:01          5      1.65      0.00      0.17      7.74      0.02     90.43
08:27:01          6      0.55      0.00      0.07      0.00      0.02     99.37
08:27:01          7      0.18      0.00      0.05      0.18      0.07     99.52
08:28:01        all     12.06      0.00      0.45      1.01      0.03     86.45
08:28:01          0      2.45      0.00      0.08      0.00      0.00     97.47
08:28:01          1     87.12      0.00      3.12      0.00      0.08      9.68
08:28:01          2      0.00      0.00      0.00      0.00      0.00    100.00
08:28:01          3      6.86      0.00      0.32      0.00      0.03     92.79
08:28:01          4      0.02      0.00      0.02      0.00      0.00     99.97
08:28:01          5      0.02      0.00      0.00      8.01      0.00     91.98
08:28:01          6      0.02      0.00      0.00      0.00      0.00     99.98
08:28:01          7      0.05      0.00      0.07      0.07      0.07     99.75
08:29:01        all     11.97      0.00      0.45      1.03      0.03     86.53
08:29:01          0      0.03      0.00      0.03      0.00      0.00     99.93
08:29:01          1     56.32      0.00      2.52      0.55      0.07     40.54
08:29:01          2      0.02      0.00      0.00      0.00      0.00     99.98
08:29:01          3      0.00      0.00      0.00      0.00      0.02     99.98
08:29:01          4      0.00      0.00      0.00      0.00      0.02     99.98
08:29:01          5      0.00      0.00      0.03      4.28      0.02     95.67
08:29:01          6     39.36      0.00      0.90      0.00      0.07     59.67
08:29:01          7      0.03      0.00      0.07      3.39      0.05     96.46
08:30:01        all     12.23      0.00      0.70      0.85      0.03     86.19
08:30:01          0      0.80      0.00      0.18      0.00      0.02     99.00
08:30:01          1      0.38      0.00      0.15      0.00      0.02     99.45
08:30:01          2      0.30      0.00      0.33      0.00      0.02     99.35
08:30:01          3      0.43      0.00      0.13      0.00      0.02     99.42
08:30:01          4     12.07      0.00      0.65      0.00      0.02     87.26
08:30:01          5     76.10      0.00      3.02      0.02      0.08     20.79
08:30:01          6      7.43      0.00      1.00      0.00      0.02     91.55
08:30:01          7      0.30      0.00      0.18      6.80      0.07     92.65
08:31:01        all     12.23      0.00      0.46      0.05      0.03     87.23
08:31:01          0      0.02      0.00      0.03      0.00      0.00     99.95
08:31:01          1     48.44      0.00      1.86      0.00      0.05     49.65
08:31:01          2     34.95      0.00      1.23      0.00      0.05     63.77
08:31:01          3      0.00      0.00      0.00      0.18      0.00     99.82
08:31:01          4      0.25      0.00      0.05      0.03      0.02     99.65
08:31:01          5     13.71      0.00      0.47      0.00      0.02     85.81
08:31:01          6      0.03      0.00      0.02      0.00      0.00     99.95
08:31:01          7      0.08      0.00      0.05      0.22      0.08     99.57
08:32:01        all     12.06      0.00      0.48      0.03      0.02     87.42
08:32:01          0      0.02      0.00      0.03      0.18      0.02     99.75
08:32:01          1     18.19      0.00      1.05      0.00      0.03     80.73
08:32:01          2     17.85      0.00      0.72      0.00      0.02     81.41
08:32:01          3     24.00      0.00      0.85      0.00      0.03     75.11
08:32:01          4      0.02      0.00      0.00      0.00      0.00     99.98
08:32:01          5      0.02      0.00      0.00      0.00      0.00     99.98
08:32:01          6      0.03      0.00      0.00      0.00      0.00     99.97
08:32:01          7     36.34      0.00      1.18      0.03      0.07     62.38
08:33:01        all     36.24      0.00      3.77      0.34      0.05     59.61
08:33:01          0     27.27      0.00      3.73      0.18      0.02     68.79
08:33:01          1     33.67      0.00      3.11      0.58      0.05     62.59
08:33:01          2     40.94      0.00      3.68      0.28      0.03     55.07
08:33:01          3     76.23      0.00      4.77      0.17      0.12     18.72
08:33:01          4     25.42      0.00      3.57      0.68      0.03     70.30
08:33:01          5     29.80      0.00      3.90      0.15      0.02     66.13
08:33:01          6     28.58      0.00      4.02      0.38      0.03     66.98
08:33:01          7     28.41      0.00      3.39      0.23      0.05     67.92
08:34:01        all     30.31      0.00      3.39      0.28      0.05     65.97
08:34:01          0     22.05      0.00      3.05      0.25      0.03     74.61
08:34:01          1     59.32      0.00      3.90      0.22      0.08     36.48
08:34:01          2     21.61      0.00      2.54      0.00      0.08     75.76
08:34:01          3     19.91      0.00      3.49      0.32      0.03     76.24
08:34:01          4     22.45      0.00      2.99      0.17      0.05     74.34
08:34:01          5     50.06      0.00      4.93      0.17      0.07     44.78
08:34:01          6     23.34      0.00      2.74      0.30      0.03     73.59
08:34:01          7     23.86      0.00      3.47      0.82      0.07     71.79
08:35:01        all     11.82      0.00      0.79      0.21      0.03     87.15
08:35:01          0      4.80      0.00      0.52      0.00      0.02     94.67
08:35:01          1     64.15      0.00      2.78      0.75      0.07     32.24
08:35:01          2      0.23      0.00      0.08      0.00      0.05     99.63
08:35:01          3      0.23      0.00      0.07      0.00      0.00     99.70
08:35:01          4      4.89      0.00      0.48      0.00      0.00     94.63
08:35:01          5     18.23      0.00      1.95      0.55      0.03     79.23
08:35:01          6      1.45      0.00      0.25      0.00      0.00     98.30
08:35:01          7      0.59      0.00      0.12      0.40      0.03     98.86

08:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:36:01        all     12.06      0.00      0.48      0.09      0.03     87.34
08:36:01          0      4.60      0.00      0.22      0.00      0.00     95.18
08:36:01          1      0.02      0.00      0.02      0.00      0.02     99.95
08:36:01          2      0.02      0.00      0.02      0.00      0.07     99.90
08:36:01          3     91.53      0.00      3.59      0.00      0.10      4.79
08:36:01          4      0.00      0.00      0.00      0.00      0.02     99.98
08:36:01          5      0.02      0.00      0.02      0.00      0.00     99.97
08:36:01          6      0.03      0.00      0.02      0.00      0.00     99.95
08:36:01          7      0.23      0.00      0.03      0.74      0.05     98.95
08:37:01        all     27.61      0.00      5.22      0.52      0.05     66.61
08:37:01          0     34.37      0.00      6.92      0.15      0.05     58.51
08:37:01          1     26.69      0.00      4.59      0.52      0.05     68.15
08:37:01          2     20.74      0.00      4.20      0.17      0.05     74.84
08:37:01          3     52.18      0.00      6.14      0.82      0.07     40.79
08:37:01          4     20.41      0.00      5.27      0.18      0.03     74.10
08:37:01          5     21.08      0.00      5.02      0.77      0.03     73.10
08:37:01          6     23.85      0.00      4.96      0.13      0.03     71.02
08:37:01          7     21.62      0.00      4.62      1.37      0.07     72.33
Average:        all     18.39      0.00      1.83      0.72      0.04     79.02
Average:          0     17.77      0.00      1.97      0.10      0.03     80.13
Average:          1     34.21      0.00      2.32      0.25      0.06     63.16
Average:          2     13.62      0.00      1.42      0.06      0.04     84.87
Average:          3     23.81      0.00      2.00      0.31      0.04     73.84
Average:          4      9.87      0.00      1.52      1.01      0.02     87.57
Average:          5     21.09      0.00      2.16      2.26      0.03     74.46
Average:          6     14.83      0.00      1.63      0.17      0.02     83.34
Average:          7     11.95      0.00      1.62      1.61      0.06     84.77