---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-34745 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   14G  142G   9% /
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         859       25194           0        6112       30851
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:87:73:d3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86054sec preferred_lft 86054sec
    inet6 fe80::f816:3eff:fe87:73d3/64 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 02:42:1a:3b:0a:b7 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::42:1aff:fe3b:ab7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34745) 	08/30/24 	_x86_64_	(8 CPU)

13:32:25     LINUX RESTART	(8 CPU)

13:33:02          tps      rtps      wtps   bread/s   bwrtn/s
13:34:01       305.30     40.96    264.35   1860.84  71952.41
13:35:01       311.14     18.49    292.65   2266.47 178859.77
13:36:01       221.98      5.02    216.96    452.72  49803.30
13:37:01       110.53      0.32    110.21     31.59  12719.08
13:38:01        71.02      1.80     69.22     93.98   2070.59
Average:       203.66     13.22    190.44    938.13  63059.11

13:33:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:34:01     30128520  31699312   2810700      8.53     71144   1810256   1386468      4.08    872824   1645744    154812
13:35:01     26224916  31665232   6714304     20.38    120264   5484836   1670652      4.92    984952   5240188    256988
13:36:01     23739652  29639708   9199568     27.93    138744   5909884   8345292     24.55   3212168   5380616     58820
13:37:01     23447032  29458756   9492188     28.82    155184   5991836   8534336     25.11   3451000   5423712      1520
13:38:01     25831196  31622460   7108024     21.58    157732   5758740   1557988      4.58   1343268   5218908      1992
Average:     25874263  30817094   7064957     21.45    128614   4991110   4298947     12.65   1972842   4581834     94826

13:33:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:34:01           lo      1.42      1.42      0.16      0.16      0.00      0.00      0.00      0.00
13:34:01         ens3    155.53    115.76   1086.75     46.13      0.00      0.00      0.00      0.00
13:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:35:01           lo     12.19     12.19      1.19      1.19      0.00      0.00      0.00      0.00
13:35:01    br-93274e31c4f8      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:35:01         ens3   1239.63    649.71  32492.63     53.97      0.00      0.00      0.00      0.00
13:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:36:01    vethcf2e669      7.00      6.35      0.90      0.76      0.00      0.00      0.00      0.00
13:36:01    veth2d50789      0.00      0.27      0.00      0.02      0.00      0.00      0.00      0.00
13:36:01    vethf6c4d0c      2.45      2.68      0.22      0.23      0.00      0.00      0.00      0.00
13:36:01           lo      1.63      1.63      0.14      0.14      0.00      0.00      0.00      0.00
13:37:01    vethcf2e669     85.19     87.95     12.65     29.22      0.00      0.00      0.00      0.00
13:37:01    veth2d50789      0.00      0.08      0.00      0.00      0.00      0.00      0.00      0.00
13:37:01    vethf6c4d0c      4.07      5.73      0.67      2.68      0.00      0.00      0.00      0.00
13:37:01           lo      2.33      2.33      0.21      0.21      0.00      0.00      0.00      0.00
13:38:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
13:38:01         ens3   1716.30    988.90  35428.86    154.07      0.00      0.00      0.00      0.00
13:38:01      docker0     12.31     16.78      2.06    285.12      0.00      0.00      0.00      0.00
Average:           lo      3.66      3.66      0.36      0.36      0.00      0.00      0.00      0.00
Average:         ens3    299.62    169.72   6988.39     24.47      0.00      0.00      0.00      0.00
Average:      docker0      2.47      3.37      0.41     57.21      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34745) 	08/30/24 	_x86_64_	(8 CPU)

13:32:25     LINUX RESTART	(8 CPU)

13:33:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:34:01        all      9.71      0.00      0.97      5.33      0.04     83.95
13:34:01          0      4.33      0.00      0.64     17.15      0.05     77.82
13:34:01          1      7.48      0.00      0.88      0.27      0.03     91.33
13:34:01          2      9.41      0.00      0.70      0.36      0.03     89.50
13:34:01          3     12.23      0.00      1.21      0.54      0.03     85.98
13:34:01          4      2.21      0.00      0.51      1.80      0.05     95.43
13:34:01          5      2.31      0.00      0.22      0.41      0.00     97.06
13:34:01          6     32.34      0.00      3.04      8.14      0.07     56.42
13:34:01          7      7.43      0.00      0.65     13.93      0.07     77.92
13:35:01        all     12.23      0.00      5.20     15.75      0.07     66.76
13:35:01          0     10.49      0.00      5.23     36.37      0.08     47.82
13:35:01          1     10.62      0.00      6.25     21.05      0.12     61.97
13:35:01          2     11.59      0.00      4.96     32.52      0.05     50.89
13:35:01          3     12.49      0.00      4.93      9.02      0.07     73.48
13:35:01          4     10.93      0.00      4.86      2.40      0.03     81.77
13:35:01          5     10.38      0.00      4.81      1.71      0.05     83.05
13:35:01          6     20.14      0.00      4.91      5.96      0.07     68.93
13:35:01          7     11.21      0.00      5.61     17.06      0.05     66.07
13:36:01        all     27.64      0.00      3.79      4.13      0.09     64.36
13:36:01          0     21.41      0.00      3.48      9.08      0.08     65.95
13:36:01          1     26.98      0.00      4.35      2.51      0.12     66.04
13:36:01          2     34.67      0.00      4.12      0.91      0.08     60.22
13:36:01          3     32.04      0.00      4.21      1.95      0.10     61.70
13:36:01          4     23.67      0.00      3.19      4.02      0.07     69.05
13:36:01          5     35.37      0.00      4.63      1.27      0.08     58.64
13:36:01          6     25.47      0.00      3.60      0.54      0.08     70.31
13:36:01          7     21.55      0.00      2.66     12.72      0.08     62.99
13:37:01        all      8.47      0.00      1.66      1.57      0.06     88.23
13:37:01          0      7.14      0.00      1.76      2.06      0.05     88.98
13:37:01          1      6.98      0.00      1.54      0.17      0.05     91.27
13:37:01          2      8.57      0.00      1.66      2.85      0.07     86.86
13:37:01          3     11.20      0.00      1.88      0.82      0.08     86.01
13:37:01          4      6.88      0.00      1.96      4.09      0.08     86.98
13:37:01          5      7.02      0.00      1.44      1.39      0.05     90.09
13:37:01          6     10.61      0.00      1.73      0.70      0.07     86.89
13:37:01          7      9.40      0.00      1.37      0.53      0.07     88.63
13:38:01        all      5.18      0.00      0.67      0.25      0.04     93.87
13:38:01          0     11.88      0.00      0.81      0.12      0.07     87.14
13:38:01          1      1.35      0.00      0.60      0.05      0.02     97.98
13:38:01          2      0.82      0.00      0.50      1.30      0.02     97.36
13:38:01          3      0.87      0.00      0.57      0.07      0.02     98.48
13:38:01          4     12.11      0.00      0.72      0.10      0.05     87.02
13:38:01          5      7.62      0.00      0.70      0.07      0.03     91.58
13:38:01          6      1.72      0.00      0.62      0.28      0.03     97.34
13:38:01          7      5.10      0.00      0.75      0.07      0.03     94.05
Average:        all     12.64      0.00      2.46      5.39      0.06     79.45
Average:          0     11.07      0.00      2.38     12.92      0.07     73.56
Average:          1     10.66      0.00      2.72      4.79      0.07     81.76
Average:          2     13.00      0.00      2.39      7.57      0.05     76.99
Average:          3     13.74      0.00      2.56      2.47      0.06     81.16
Average:          4     11.18      0.00      2.25      2.48      0.06     84.03
Average:          5     12.56      0.00      2.36      0.97      0.04     84.06
Average:          6     17.99      0.00      2.77      3.10      0.06     76.07
Average:          7     10.94      0.00      2.21      8.82      0.06     77.98