---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105016 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         872       25743           0        5551       30838
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:c5:58:7c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86115sec preferred_lft 86115sec
    inet6 fe80::f816:3eff:fec5:587c/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 02:42:81:31:57:e8 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::42:81ff:fe31:57e8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105016) 	02/07/25 	_x86_64_	(8 CPU)

10:42:55     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       336.64     74.07    262.57   5342.98  69150.61
10:45:01       184.39     19.60    164.79   2284.81  46187.31
10:46:01       379.64     12.35    367.29    824.06 138086.35
10:47:01       141.06      0.37    140.69     30.93  39342.64
Average:       260.68     26.62    234.06   2120.17  73278.63

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30150920  31640996   2788300      8.46     58572   1747464   1464816      4.31    917980   1591576    137492
10:45:01     26855988  31648836   6083232     18.47    120780   4845324   1592300      4.68    981808   4621448   2633768
10:46:01     24536304  29778208   8402916     25.51    143956   5233424   7954004     23.40   3058984   4774956     31132
10:47:01     25769564  31008768   7169656     21.77    160404   5206172   3276256      9.64   1879344   4736700       460
Average:     26828194  31019202   6111026     18.55    120928   4258096   3571844     10.51   1709529   3931170    700713

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02         ens3    362.32    253.49   1581.87     74.95      0.00      0.00      0.00      0.00
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:02           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
10:45:01         ens3    994.28    623.48  27008.40     53.19      0.00      0.00      0.00      0.00
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01           lo     12.29     12.29      1.23      1.23      0.00      0.00      0.00      0.00
10:46:01         ens3     36.71     26.36    871.10      3.13      0.00      0.00      0.00      0.00
10:46:01    veth4894b1b      3.30      3.45      0.42      0.35      0.00      0.00      0.00      0.00
10:46:01    br-ae0f213c4841      0.25      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01    vethe3f1603     53.02     63.57     19.21     15.23      0.00      0.00      0.00      0.00
10:47:01         ens3     31.63     26.48    299.45     12.52      0.00      0.00      0.00      0.00
10:47:01    br-ae0f213c4841      0.02      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01    vethe3f1603      0.22      0.37      0.01      0.02      0.00      0.00      0.00      0.00
10:47:01    vethb160555     24.11     22.36     10.52     16.08      0.00      0.00      0.00      0.00
Average:         ens3    354.18    231.19   7377.23     35.89      0.00      0.00      0.00      0.00
Average:    br-ae0f213c4841      0.07      0.05      0.01      0.00      0.00      0.00      0.00      0.00
Average:    vethe3f1603     13.35     16.04      4.82      3.83      0.00      0.00      0.00      0.00
Average:    vethb160555      6.05      5.61      2.64      4.03      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105016) 	02/07/25 	_x86_64_	(8 CPU)

10:42:55     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      8.27      0.00      1.19      4.74      0.04     85.76
10:44:02          0      6.98      0.00      1.02      1.95      0.03     90.01
10:44:02          1     19.17      0.00      1.56      3.35      0.07     75.86
10:44:02          2      4.68      0.00      1.11     22.76      0.07     71.38
10:44:02          3      9.15      0.00      1.15      0.69      0.03     88.98
10:44:02          4      8.38      0.00      0.87      8.06      0.03     82.66
10:44:02          5      2.59      0.00      1.92      0.13      0.03     95.32
10:44:02          6      3.52      0.00      1.07      0.38      0.03     95.00
10:44:02          7     11.71      0.00      0.79      0.69      0.03     86.78
10:45:01        all     14.71      0.00      4.54      7.17      0.19     73.40
10:45:01          0      9.49      0.00      3.71      4.56      0.19     82.05
10:45:01          1     17.04      0.00      4.19      0.52      0.21     78.04
10:45:01          2     20.91      0.00      4.92     28.77      0.19     45.20
10:45:01          3     16.66      0.00      5.32     14.23      0.14     63.65
10:45:01          4     20.77      0.00      5.30      8.25      0.21     65.47
10:45:01          5     14.33      0.00      3.87      0.20      0.20     81.40
10:45:01          6      9.33      0.00      4.21      0.46      0.22     85.77
10:45:01          7      9.33      0.00      4.79      0.82      0.15     84.90
10:46:01        all     25.30      0.00      4.12      7.58      0.08     62.93
10:46:01          0     23.36      0.00      3.90      5.81      0.08     66.85
10:46:01          1     22.35      0.00      3.82      1.23      0.08     72.51
10:46:01          2     22.10      0.00      3.59     13.22      0.08     61.00
10:46:01          3     32.45      0.00      4.62      2.03      0.07     60.82
10:46:01          4     23.34      0.00      4.86     15.47      0.07     56.27
10:46:01          5     27.35      0.00      5.23     14.98      0.07     52.37
10:46:01          6     28.53      0.00      4.08      1.72      0.08     65.58
10:46:01          7     22.87      0.00      2.89      6.15      0.07     68.03
10:47:01        all      4.78      0.00      1.41      2.62      0.06     91.12
10:47:01          0      4.09      0.00      1.09      0.12      0.07     94.63
10:47:01          1      4.74      0.00      1.45      0.28      0.03     93.49
10:47:01          2      5.98      0.00      1.64      4.12      0.05     88.22
10:47:01          3      4.81      0.00      1.25      0.22      0.05     93.67
10:47:01          4      7.80      0.00      1.76      0.39      0.05     90.01
10:47:01          5      3.45      0.00      1.14     12.35      0.08     82.98
10:47:01          6      2.09      0.00      1.39      0.52      0.05     95.96
10:47:01          7      5.31      0.00      1.56      3.02      0.07     90.05
Average:        all     13.24      0.00      2.80      5.51      0.09     78.36
Average:          0     10.98      0.00      2.42      3.10      0.09     83.41
Average:          1     15.79      0.00      2.74      1.35      0.10     80.02
Average:          2     13.35      0.00      2.80     17.12      0.10     66.63
Average:          3     15.73      0.00      3.05      4.15      0.07     77.00
Average:          4     15.02      0.00      3.18      8.03      0.09     73.69
Average:          5     11.90      0.00      3.03      6.93      0.10     78.03
Average:          6     10.83      0.00      2.68      0.77      0.10     85.63
Average:          7     12.31      0.00      2.49      2.67      0.08     82.44