---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74321 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   13G  143G   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         860       25977           0        5329       30850
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:14:d7:98 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86118sec preferred_lft 86118sec
    inet6 fe80::f816:3eff:fe14:d798/64 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 02:42:40:e7:8a:85 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::42:40ff:fee7:8a85/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74321) 	10/04/24 	_x86_64_	(8 CPU)

10:43:26     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       352.02     36.21    315.81   1688.92  35909.35
10:46:01       497.53     33.73    463.81   3026.93 131455.57
10:47:01       143.49      0.50    142.99     51.72  47583.87
10:48:01        82.00      1.80     80.20     93.98  29594.95
Average:       268.76     18.06    250.70   1215.39  61135.94

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30016476  31675032   2922744      8.87     74492   1889664   1417216      4.17    905060   1717504    222188
10:46:01     25831520  30536128   7107700     21.58    128236   4752168   7033180     20.69   2260024   4326864       188
10:47:01     24703192  29830528   8236028     25.00    157228   5107396   7894608     23.23   3085624   4581564       848
10:48:01     26574624  31564336   6364596     19.32    160072   4980036   1617612      4.76   1391484   4455164      1048
Average:     26781453  30901506   6157767     18.69    130007   4182316   4490654     13.21   1910548   3770274     56068

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    103.95     71.72   1100.83     26.83      0.00      0.00      0.00      0.00
10:45:01           lo      1.33      1.33      0.14      0.14      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
10:46:01    vethef1c654      0.42      0.53      0.03      0.03      0.00      0.00      0.00      0.00
10:46:01         ens3    961.97    495.33  24706.20     42.00      0.00      0.00      0.00      0.00
10:46:01    veth8b0bf88      0.52      0.68      0.03      0.04      0.00      0.00      0.00      0.00
10:46:01    vethc63bf31     30.48     38.94      3.00      4.55      0.00      0.00      0.00      0.00
10:47:01    vethef1c654      6.37      7.68      0.86      0.75      0.00      0.00      0.00      0.00
10:47:01         ens3     65.17     49.59   1183.56     13.68      0.00      0.00      0.00      0.00
10:47:01    veth8b0bf88     23.53     21.55     10.49     16.03      0.00      0.00      0.00      0.00
10:47:01    vethc63bf31     22.43     24.85     16.20     10.69      0.00      0.00      0.00      0.00
10:48:01         ens3     58.42     40.89     69.27     18.02      0.00      0.00      0.00      0.00
10:48:01           lo     21.30     21.30      2.04      2.04      0.00      0.00      0.00      0.00
10:48:01      docker0     12.26     16.85      2.06    285.43      0.00      0.00      0.00      0.00
Average:         ens3    297.38    164.39   6764.97     25.13      0.00      0.00      0.00      0.00
Average:           lo      4.34      4.34      0.42      0.42      0.00      0.00      0.00      0.00
Average:      docker0      3.07      4.21      0.52     71.36      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74321) 	10/04/24 	_x86_64_	(8 CPU)

10:43:26     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all      9.90      0.00      0.91      3.22      0.03     85.95
10:45:01          0      7.39      0.00      0.62      0.73      0.02     91.25
10:45:01          1      0.88      0.00      0.42      0.07      0.00     98.63
10:45:01          2      0.99      0.00      0.40      0.08      0.00     98.53
10:45:01          3     22.38      0.00      1.79      2.53      0.05     73.25
10:45:01          4     19.86      0.00      1.70      4.09      0.05     74.29
10:45:01          5     15.50      0.00      1.04      0.45      0.05     82.96
10:45:01          6      5.73      0.00      0.70     17.58      0.03     75.96
10:45:01          7      6.52      0.00      0.57      0.18      0.02     92.71
10:46:01        all     17.72      0.00      5.64      7.43      0.07     69.14
10:46:01          0     16.45      0.00      6.40     31.72      0.07     45.36
10:46:01          1     19.61      0.00      5.80      0.72      0.07     73.80
10:46:01          2     15.94      0.00      5.22      2.68      0.07     76.10
10:46:01          3     21.08      0.00      5.56      1.03      0.07     72.26
10:46:01          4     19.38      0.00      5.52      3.31      0.07     71.72
10:46:01          5     17.66      0.00      5.26      1.34      0.07     75.66
10:46:01          6     16.06      0.00      5.18     14.38      0.07     64.31
10:46:01          7     15.52      0.00      6.22      4.40      0.07     73.79
10:47:01        all     21.58      0.00      3.16      2.53      0.08     72.66
10:47:01          0     18.35      0.00      3.12      0.35      0.07     78.11
10:47:01          1     23.25      0.00      3.61      4.38      0.08     68.69
10:47:01          2     14.11      0.00      2.16      4.40      0.07     79.27
10:47:01          3     25.46      0.00      3.41      0.18      0.08     70.85
10:47:01          4     23.28      0.00      2.68      2.60      0.08     71.36
10:47:01          5     22.97      0.00      3.81      4.23      0.08     68.90
10:47:01          6     23.50      0.00      3.23      1.28      0.07     71.92
10:47:01          7     21.70      0.00      3.29      2.81      0.07     72.13
10:48:01        all      6.46      0.00      0.58      1.59      0.03     91.34
10:48:01          0      2.30      0.00      0.53      0.05      0.02     97.10
10:48:01          1      5.93      0.00      0.69      9.64      0.03     83.71
10:48:01          2     13.58      0.00      0.72      0.47      0.03     85.21
10:48:01          3      2.44      0.00      0.52      0.10      0.02     96.93
10:48:01          4     11.59      0.00      0.68      0.47      0.03     87.23
10:48:01          5      0.50      0.00      0.50      1.50      0.03     97.46
10:48:01          6     14.52      0.00      0.62      0.50      0.03     84.33
10:48:01          7      0.87      0.00      0.38      0.00      0.03     98.71
Average:        all     13.90      0.00      2.57      3.69      0.05     79.80
Average:          0     11.10      0.00      2.65      8.16      0.04     78.05
Average:          1     12.40      0.00      2.62      3.70      0.05     81.24
Average:          2     11.14      0.00      2.12      1.90      0.04     84.80
Average:          3     17.83      0.00      2.82      0.96      0.05     78.34
Average:          4     18.52      0.00      2.64      2.62      0.06     76.17
Average:          5     14.14      0.00      2.65      1.88      0.06     81.27
Average:          6     14.94      0.00      2.42      8.43      0.05     74.16
Average:          7     11.13      0.00      2.61      1.84      0.05     84.37