---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-4829 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:             2799.998
BogoMIPS:            5599.99
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         847       29159           0        2160       30892
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:77:08:79 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85557sec preferred_lft 85557sec
    inet6 fe80::f816:3eff:fe77:879/64 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 02:42:17:2a:d1:cc 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::42:17ff:fe2a:d1cc/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-4829) 	03/02/25 	_x86_64_	(8 CPU)

08:23:18     LINUX RESTART	(8 CPU)

08:24:02          tps      rtps      wtps   bread/s   bwrtn/s
08:25:01       178.16     12.86    165.30   1709.12  37743.27
08:26:01        80.47      0.02     80.45      3.73  44664.82
08:27:01        18.50      0.00     18.50      0.00  25932.21
08:28:01        15.81      0.02     15.80      2.40  22921.11
08:29:01        21.21      0.03     21.18      0.27  28415.00
08:30:01        20.63      0.00     20.63      0.00  27589.00
08:31:01         4.73      0.00      4.73      0.00   5643.19
08:32:01         4.42      0.00      4.42      0.00   5207.33
08:33:01        20.59      0.00     20.59      0.00  11346.48
08:34:01        14.00      0.00     14.00      0.00  12095.45
08:35:01         8.73      0.00      8.73      0.00   7631.93
08:36:02         3.18      0.00      3.18      0.00   1787.44
08:37:01       107.64      0.71    106.93     73.07  16513.00
Average:        38.05      1.03     37.01    135.66  19016.88

08:24:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:25:01     29921660  31681680   3017560      9.16     78712   1981192   1612112      4.74    951576   1746056     64200
08:26:01     29341656  31522172   3597564     10.92     83448   2370508   1742768      5.13   1164688   2070244     88808
08:27:01     29028212  31252036   3911008     11.87     83520   2397100   2052476      6.04   1441672   2106636      3388
08:28:01     28764832  31033460   4174388     12.67     83604   2422660   2292808      6.75   1664748   2146112      3088
08:29:01     29466912  31660096   3472308     10.54     83792   2390268   1642876      4.83   1088256   2020916     20876
08:30:01     28967308  31310160   3971912     12.06     83884   2518480   1996024      5.87   1471052   2133396      9012
08:31:01     28686608  31073600   4252612     12.91     83972   2543936   2266848      6.67   1707068   2176716      3028
08:32:01     28605536  31114072   4333684     13.16     84056   2696904   2156940      6.35   1667352   2294348         0
08:33:01     29021432  31401380   3917788     11.89     84264   2566456   1877736      5.52   1422376   2124132     57916
08:34:01     29173184  31362504   3766036     11.43     84388   2371676   1943920      5.72   1372716   2027680      3892
08:35:01     29095028  31367996   3844192     11.67     84456   2454812   1932832      5.69   1407172   2068312     31424
08:36:02     28849064  31171020   4090156     12.42     84540   2492356   2152300      6.33   1604480   2115096     15680
08:37:01     29914080  31686576   3025140      9.18     90848   1977876   1429964      4.21    976556   1720012     17536
Average:     29141193  31356673   3798027     11.53     84114   2398786   1930739      5.68   1379978   2057666     24527

08:24:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:25:01      docker0     33.73     62.69      1.92    432.41      0.00      0.00      0.00      0.00
08:25:01    vethf7e154b     31.04     54.90      2.19    379.55      0.00      0.00      0.00      0.03
08:25:01         ens3    187.21    119.13   1414.98     17.00      0.00      0.00      0.00      0.00
08:25:01           lo      3.32      3.32      0.35      0.35      0.00      0.00      0.00      0.00
08:26:01      docker0     46.79     96.37      2.71   1426.19      0.00      0.00      0.00      0.00
08:26:01    vethf7e154b     46.79     96.42      3.35   1426.19      0.00      0.00      0.00      0.12
08:26:01         ens3    155.54    101.92   1439.25     17.16      0.00      0.00      0.00      0.00
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    vethf7e154b      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01         ens3      0.12      0.05      0.05      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    vethf7e154b      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01         ens3      5.07      1.57      6.02      0.33      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    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01         ens3      1.35      1.15      0.41      0.74      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    vethf7e154b      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01         ens3      0.35      0.27      0.09      0.21      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    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:01         ens3      1.13      0.43      0.49      0.83      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    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01         ens3      0.25      0.12      0.06      0.04      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    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01         ens3      9.76      8.73      2.10      3.60      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    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01         ens3      7.80      7.52      1.82      3.15      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    vethf7e154b      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01         ens3      1.47      1.27      0.33      0.78      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
08:36:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:02    vethf7e154b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:02         ens3      1.15      0.57      0.47      0.41      0.00      0.00      0.00      0.00
08:36:02           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:37:01      docker0     10.22     13.01      0.61    103.68      0.00      0.00      0.00      0.00
08:37:01         ens3    172.09    172.45    143.33    353.69      0.00      0.00      0.00      0.00
08:37:01           lo      2.10      2.10      0.19      0.19      0.00      0.00      0.00      0.00
Average:      docker0      6.94     13.17      0.40    150.64      0.00      0.00      0.00      0.00
Average:         ens3     41.44     31.64    230.09     30.21      0.00      0.00      0.00      0.00
Average:           lo      0.50      0.50      0.05      0.05      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4829) 	03/02/25 	_x86_64_	(8 CPU)

08:23:18     LINUX RESTART	(8 CPU)

08:24:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:25:01        all      9.01      0.00      1.08      2.56      0.03     87.32
08:25:01          0      3.60      0.00      0.68      0.14      0.03     95.55
08:25:01          1      0.61      0.00      0.39      0.03      0.02     98.95
08:25:01          2     16.12      0.00      1.82      6.10      0.05     75.91
08:25:01          3     12.22      0.00      1.66      0.78      0.03     85.30
08:25:01          4     25.88      0.00      1.75      1.28      0.07     71.02
08:25:01          5     10.38      0.00      0.99      0.34      0.03     88.25
08:25:01          6      0.73      0.00      0.70     11.79      0.03     86.75
08:25:01          7      2.60      0.00      0.66      0.03      0.03     96.67
08:26:01        all     40.21      0.00      6.18      0.99      0.08     52.55
08:26:01          0     48.15      0.00      7.17      0.48      0.10     44.09
08:26:01          1     39.51      0.00      5.54      0.23      0.07     54.65
08:26:01          2     37.91      0.00      6.35      0.54      0.07     55.13
08:26:01          3     38.07      0.00      7.51      0.42      0.07     53.93
08:26:01          4     41.41      0.00      5.49      0.05      0.08     52.96
08:26:01          5     37.98      0.00      5.18      0.33      0.08     56.42
08:26:01          6     37.03      0.00      5.48      4.15      0.07     53.28
08:26:01          7     41.56      0.00      6.71      1.69      0.08     49.96
08:27:01        all     12.06      0.00      0.46      0.08      0.02     87.38
08:27:01          0      0.03      0.00      0.03      0.00      0.02     99.92
08:27:01          1      3.60      0.00      0.15      0.00      0.02     96.23
08:27:01          2      0.03      0.00      0.02      0.07      0.02     99.87
08:27:01          3      0.02      0.00      0.00      0.00      0.02     99.97
08:27:01          4      0.02      0.00      0.00      0.00      0.00     99.98
08:27:01          5      2.12      0.00      0.07      0.00      0.02     97.79
08:27:01          6      0.03      0.00      0.00      0.00      0.00     99.97
08:27:01          7     90.53      0.00      3.42      0.60      0.10      5.35
08:28:01        all     12.03      0.00      0.50      0.84      0.02     86.62
08:28:01          0     59.68      0.00      2.40      0.05      0.07     37.81
08:28:01          1      0.02      0.00      0.03      0.03      0.02     99.90
08:28:01          2      0.03      0.00      0.00      0.00      0.02     99.95
08:28:01          3      0.02      0.00      0.00      0.00      0.00     99.98
08:28:01          4      0.03      0.00      0.02      0.00      0.00     99.95
08:28:01          5     14.57      0.00      0.63      0.00      0.02     84.78
08:28:01          6      0.03      0.00      0.02      0.00      0.00     99.95
08:28:01          7     21.84      0.00      0.90      6.65      0.03     70.57
08:29:01        all     12.22      0.00      0.57      1.22      0.02     85.96
08:29:01          0     50.11      0.00      2.63      0.50      0.05     46.71
08:29:01          1      0.30      0.00      0.10      0.05      0.02     99.53
08:29:01          2     39.23      0.00      1.13      0.02      0.05     59.57
08:29:01          3      0.32      0.00      0.05      0.13      0.00     99.50
08:29:01          4      0.38      0.00      0.07      0.08      0.00     99.47
08:29:01          5      0.55      0.00      0.20      0.22      0.02     99.01
08:29:01          6      3.62      0.00      0.25      0.07      0.02     96.05
08:29:01          7      3.24      0.00      0.15      8.71      0.00     87.91
08:30:01        all     11.94      0.00      0.66      1.10      0.02     86.28
08:30:01          0     10.10      0.00      0.73      0.00      0.03     89.13
08:30:01          1      0.12      0.00      0.07      0.23      0.02     99.56
08:30:01          2      7.39      0.00      0.32      0.00      0.02     92.28
08:30:01          3      0.02      0.00      0.02      0.00      0.00     99.97
08:30:01          4      4.90      0.00      0.28      0.00      0.02     94.80
08:30:01          5     65.85      0.00      2.70      0.00      0.07     31.39
08:30:01          6      7.00      0.00      1.13      0.00      0.00     91.87
08:30:01          7      0.00      0.00      0.02      8.59      0.02     91.38
08:31:01        all     12.10      0.00      0.45      0.23      0.02     87.19
08:31:01          0      0.03      0.00      0.03      0.00      0.02     99.92
08:31:01          1      0.27      0.00      0.02      0.02      0.03     99.67
08:31:01          2      0.00      0.00      0.00      0.00      0.00    100.00
08:31:01          3      0.02      0.00      0.03      0.00      0.00     99.95
08:31:01          4      0.02      0.00      0.02      0.00      0.00     99.97
08:31:01          5     93.87      0.00      3.43      0.00      0.08      2.62
08:31:01          6      2.57      0.00      0.10      0.00      0.02     97.32
08:31:01          7      0.03      0.00      0.00      1.85      0.00     98.12
08:32:01        all     12.04      0.00      0.45      0.09      0.02     87.39
08:32:01          0      0.03      0.00      0.00      0.00      0.02     99.95
08:32:01          1      0.18      0.00      0.00      0.22      0.02     99.58
08:32:01          2      0.02      0.00      0.00      0.00      0.02     99.97
08:32:01          3      0.02      0.00      0.00      0.00      0.02     99.97
08:32:01          4      0.02      0.00      0.02      0.00      0.00     99.97
08:32:01          5     76.27      0.00      2.88      0.30      0.08     20.46
08:32:01          6     19.75      0.00      0.70      0.00      0.02     79.53
08:32:01          7      0.02      0.00      0.00      0.22      0.00     99.77
08:33:01        all     36.52      0.00      3.48      0.20      0.05     59.75
08:33:01          0     37.27      0.00      3.18      0.30      0.05     59.19
08:33:01          1     30.80      0.00      3.61      0.07      0.05     65.48
08:33:01          2     32.21      0.00      3.28      0.37      0.03     64.11
08:33:01          3     27.62      0.00      3.68      0.18      0.02     68.50
08:33:01          4     28.08      0.00      3.14      0.10      0.03     68.65
08:33:01          5     27.17      0.00      3.64      0.25      0.03     68.91
08:33:01          6     71.90      0.00      4.50      0.13      0.10     23.37
08:33:01          7     37.13      0.00      2.82      0.20      0.03     59.82
08:34:01        all     30.68      0.00      3.05      0.24      0.05     65.98
08:34:01          0     21.14      0.00      2.72      0.08      0.03     76.03
08:34:01          1     33.60      0.00      4.03      0.18      0.05     62.14
08:34:01          2     21.66      0.00      2.37      0.00      0.07     75.90
08:34:01          3     80.27      0.00      4.59      0.12      0.10     14.93
08:34:01          4     22.34      0.00      2.55      0.13      0.03     74.95
08:34:01          5     21.39      0.00      2.70      1.03      0.03     74.84
08:34:01          6     24.19      0.00      2.55      0.02      0.03     73.21
08:34:01          7     20.92      0.00      2.87      0.32      0.05     75.85
08:35:01        all     11.89      0.00      0.73      0.32      0.03     87.03
08:35:01          0      0.57      0.00      0.33      0.00      0.02     99.08
08:35:01          1     10.04      0.00      0.49      0.00      0.03     89.44
08:35:01          2      0.10      0.00      0.07      0.00      0.08     99.75
08:35:01          3     52.93      0.00      2.60      0.78      0.08     43.60
08:35:01          4      4.65      0.00      0.73      0.17      0.02     94.43
08:35:01          5      1.70      0.00      0.27      0.18      0.02     97.83
08:35:01          6      0.30      0.00      0.10      0.00      0.00     99.60
08:35:01          7     24.82      0.00      1.28      1.40      0.03     72.47

08:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:36:02        all     12.10      0.00      0.46      0.05      0.02     87.36
08:36:02          0      0.00      0.00      0.00      0.00      0.00    100.00
08:36:02          1     15.65      0.00      0.67      0.05      0.05     83.58
08:36:02          2      0.10      0.00      0.00      0.00      0.02     99.88
08:36:02          3      0.02      0.00      0.00      0.00      0.00     99.98
08:36:02          4      0.02      0.00      0.00      0.00      0.00     99.98
08:36:02          5      0.02      0.00      0.00      0.30      0.00     99.68
08:36:02          6      0.03      0.00      0.00      0.00      0.00     99.97
08:36:02          7     80.87      0.00      3.03      0.03      0.08     15.99
08:37:01        all     27.84      0.00      5.07      0.58      0.06     66.45
08:37:01          0     23.17      0.00      4.57      1.04      0.05     71.18
08:37:01          1     35.41      0.00      5.79      0.78      0.07     57.95
08:37:01          2     21.70      0.00      3.96      0.19      0.05     74.10
08:37:01          3     36.36      0.00      5.00      0.32      0.09     58.23
08:37:01          4     40.92      0.00      6.62      0.46      0.07     51.93
08:37:01          5     22.47      0.00      4.81      0.46      0.05     72.20
08:37:01          6     21.85      0.00      4.81      0.12      0.05     73.16
08:37:01          7     20.86      0.00      5.02      1.28      0.07     72.77
Average:        all     18.51      0.00      1.78      0.65      0.03     79.03
Average:          0     19.55      0.00      1.88      0.20      0.04     78.33
Average:          1     13.07      0.00      1.60      0.15      0.03     85.15
Average:          2     13.55      0.00      1.48      0.55      0.04     84.38
Average:          3     19.05      0.00      1.93      0.21      0.03     78.78
Average:          4     12.90      0.00      1.58      0.17      0.02     85.32
Average:          5     28.86      0.00      2.11      0.26      0.04     68.73
Average:          6     14.54      0.00      1.56      1.24      0.03     82.63
Average:          7     26.54      0.00      2.06      2.43      0.04     68.92