---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88512 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   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         854       25737           0        5575       30857
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:a8:02:63 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86121sec preferred_lft 86121sec
    inet6 fe80::f816:3eff:fea8:263/64 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 02:42:2a:31:15:65 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::42:2aff:fe31:1565/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88512) 	12/04/24 	_x86_64_	(8 CPU)

10:43:26     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       211.50     47.34    164.16   2766.61  28835.06
10:46:01       486.99     19.69    467.29   1949.58 146953.58
10:47:01       136.76      0.47    136.29     52.66  41325.13
10:48:01        76.84      2.25     74.59    111.58  23543.61
Average:       228.03     17.44    210.59   1220.14  60167.96

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30071768  31761388   2867452      8.71     76380   1917976   1375316      4.05    810672   1752664    221500
10:46:01     25550684  30505984   7388536     22.43    130844   4982836   6995100     20.58   2296988   4554380       292
10:47:01     24317724  29695488   8621496     26.17    159960   5338524   8093336     23.81   3213304   4821964       868
10:48:01     26353968  31597012   6585252     19.99    162696   5212196   1589864      4.68   1353628   4696128      2244
Average:     26573536  30889968   6365684     19.33    132470   4362883   4513404     13.28   1918648   3956284     56226

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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
10:45:01         ens3     73.92     49.98   1010.14     21.92      0.00      0.00      0.00      0.00
10:46:01    veth1fd536f      1.70      1.72      0.15      0.16      0.00      0.00      0.00      0.00
10:46:01    vethc3e8d77      1.93      1.65      0.21      0.20      0.00      0.00      0.00      0.00
10:46:01    vetheecf3a1      0.50      0.65      0.03      0.04      0.00      0.00      0.00      0.00
10:46:01           lo     11.26     11.26      1.11      1.11      0.00      0.00      0.00      0.00
10:47:01    veth1fd536f     22.40     20.66     10.37     15.93      0.00      0.00      0.00      0.00
10:47:01    vethc3e8d77      3.32      4.90      0.70      0.38      0.00      0.00      0.00      0.00
10:47:01    vetheecf3a1      6.45      7.88      0.87      0.77      0.00      0.00      0.00      0.00
10:47:01           lo      3.97      3.97      0.37      0.37      0.00      0.00      0.00      0.00
10:48:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
10:48:01      docker0     13.35     18.01      2.13    290.78      0.00      0.00      0.00      0.00
10:48:01         ens3   1563.46    908.40  29433.13    158.42      0.00      0.00      0.00      0.00
Average:           lo      4.37      4.37      0.43      0.43      0.00      0.00      0.00      0.00
Average:      docker0      3.34      4.50      0.53     72.69      0.00      0.00      0.00      0.00
Average:         ens3    291.51    167.55   7150.80     24.85      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88512) 	12/04/24 	_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      9.83      0.00      0.87      2.71      0.03     86.56
10:45:01          0      9.89      0.00      1.20      2.00      0.02     86.89
10:45:01          1      3.20      0.00      0.57      5.32      0.03     90.88
10:45:01          2      5.32      0.00      0.60      0.77      0.03     93.27
10:45:01          3      5.95      0.00      0.43      1.05      0.02     92.54
10:45:01          4      1.40      0.00      0.48      0.35      0.00     97.76
10:45:01          5     12.28      0.00      1.05      0.68      0.02     85.97
10:45:01          6      5.86      0.00      0.30      6.51      0.05     87.27
10:45:01          7     34.72      0.00      2.32      4.95      0.07     57.94
10:46:01        all     21.47      0.00      6.91      7.58      0.08     63.96
10:46:01          0     21.97      0.00      6.57      2.36      0.08     69.02
10:46:01          1     19.98      0.00      7.40     10.07      0.08     62.47
10:46:01          2     23.51      0.00      7.01      1.13      0.08     68.27
10:46:01          3     24.86      0.00      7.61     13.69      0.08     53.76
10:46:01          4     21.99      0.00      5.79      1.38      0.08     70.75
10:46:01          5     19.87      0.00      6.97      4.28      0.07     68.80
10:46:01          6     20.31      0.00      5.66      4.18      0.07     69.79
10:46:01          7     19.28      0.00      8.26     23.68      0.08     48.70
10:47:01        all     19.30      0.00      3.09      2.56      0.08     74.97
10:47:01          0     15.66      0.00      2.83      2.55      0.07     78.89
10:47:01          1     22.11      0.00      3.63      8.74      0.08     65.43
10:47:01          2     21.68      0.00      3.39      4.04      0.08     70.81
10:47:01          3     21.18      0.00      3.28      1.53      0.12     73.90
10:47:01          4     20.03      0.00      2.65      0.37      0.07     76.88
10:47:01          5     16.23      0.00      3.27      0.34      0.05     80.11
10:47:01          6     20.69      0.00      3.02      0.67      0.07     75.55
10:47:01          7     16.93      0.00      2.64      2.26      0.07     78.11
10:48:01        all      7.02      0.00      0.61      1.38      0.03     90.97
10:48:01          0      2.34      0.00      0.53      8.02      0.03     89.08
10:48:01          1     12.88      0.00      0.63      0.27      0.03     86.19
10:48:01          2     13.76      0.00      0.88      1.58      0.03     83.74
10:48:01          3      1.00      0.00      0.48      0.08      0.02     98.42
10:48:01          4     17.68      0.00      0.75      0.60      0.03     80.94
10:48:01          5      2.49      0.00      0.60      0.17      0.02     96.73
10:48:01          6      3.34      0.00      0.45      0.07      0.02     96.12
10:48:01          7      2.68      0.00      0.56      0.26      0.02     96.48
Average:        all     14.38      0.00      2.86      3.55      0.05     79.17
Average:          0     12.44      0.00      2.77      3.74      0.05     81.00
Average:          1     14.52      0.00      3.04      6.08      0.06     76.29
Average:          2     16.03      0.00      2.96      1.88      0.06     79.07
Average:          3     13.20      0.00      2.93      4.06      0.06     79.75
Average:          4     15.25      0.00      2.41      0.67      0.05     81.62
Average:          5     12.69      0.00      2.96      1.36      0.04     82.96
Average:          6     12.53      0.00      2.35      2.85      0.05     82.21
Average:          7     18.35      0.00      3.42      7.69      0.06     70.48