---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87916 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         864       26005           0        5297       30847
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:80:d1:76 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86098sec preferred_lft 86098sec
    inet6 fe80::f816:3eff:fe80:d176/64 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 02:42:62:b5:db:1e 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::42:62ff:feb5:db1e/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-87916) 	12/01/24 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:01       335.40     74.48    260.93   5331.29  58740.15
10:45:01       147.49     31.39    116.10   3222.93  27730.58
10:46:01       417.31     13.21    404.10    798.47 118510.96
10:47:01       134.36      0.42    133.94     43.45  33792.89
Average:       258.64     29.88    228.76   2349.06  59692.53

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:01     30209080  31653744   2730140      8.29     56228   1706876   1448992      4.26    894536   1560956    102120
10:45:01     27282840  31590880   5656380     17.17     98348   4450356   2182536      6.42   1033712   4206376   2563144
10:46:01     25458004  30236400   7481216     22.71    128728   4823940   7832488     23.05   2571892   4388320       380
10:47:01     24935076  30027328   8004144     24.30    157652   5073280   6777460     19.94   2888724   4554660       328
Average:     26971250  30877088   5967970     18.12    110239   4013613   4560369     13.42   1847216   3677578    666493

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:01         ens3    369.13    246.20   1566.51     73.78      0.00      0.00      0.00      0.00
10:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:01           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:45:01         ens3    898.32    495.23  24641.19     42.54      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     12.13     12.13      1.20      1.20      0.00      0.00      0.00      0.00
10:46:01    vetha318f2a      7.15      7.12      1.03      1.04      0.00      0.00      0.00      0.00
10:46:01    vethbfb3d3a      2.40      2.35      0.29      0.26      0.00      0.00      0.00      0.00
10:46:01         ens3     10.15      8.83      2.18      2.44      0.00      0.00      0.00      0.00
10:46:01    veth72daf49     51.16     62.29     18.98     15.03      0.00      0.00      0.00      0.00
10:47:01    vetha318f2a     12.26      8.88      1.01      1.23      0.00      0.00      0.00      0.00
10:47:01         ens3     64.56     48.20   1190.06     13.36      0.00      0.00      0.00      0.00
10:47:01    veth72daf49      1.17      1.63      0.18      0.23      0.00      0.00      0.00      0.00
10:47:01    veth6a063bf     24.14     22.48     10.52     16.09      0.00      0.00      0.00      0.00
Average:    vetha318f2a      4.85      4.00      0.51      0.57      0.00      0.00      0.00      0.00
Average:         ens3    335.53    199.61   6849.53     33.03      0.00      0.00      0.00      0.00
Average:    veth72daf49     13.08     15.98      4.79      3.81      0.00      0.00      0.00      0.00
Average:    veth6a063bf      6.04      5.62      2.63      4.02      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87916) 	12/01/24 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:01        all      7.90      0.00      1.11      3.60      0.04     87.36
10:44:01          0      3.69      0.00      1.02      0.83      0.02     94.44
10:44:01          1      1.44      0.00      0.75     18.03      0.03     79.75
10:44:01          2     10.01      0.00      0.83      0.58      0.03     88.54
10:44:01          3      7.72      0.00      0.60      1.20      0.03     90.44
10:44:01          4      9.19      0.00      1.49      3.89      0.03     85.40
10:44:01          5     14.94      0.00      0.95      1.24      0.05     82.82
10:44:01          6      5.64      0.00      0.77      0.72      0.05     92.82
10:44:01          7     10.56      0.00      2.43      2.31      0.05     84.65
10:45:01        all     10.69      0.00      3.02      2.24      0.04     84.01
10:45:01          0     10.78      0.00      2.70      0.13      0.02     86.37
10:45:01          1      6.21      0.00      2.57      7.72      0.03     83.46
10:45:01          2      6.18      0.00      2.84      0.43      0.05     90.49
10:45:01          3      5.50      0.00      3.02      4.28      0.03     87.17
10:45:01          4     23.81      0.00      2.71      0.84      0.05     72.59
10:45:01          5     17.58      0.00      3.56      2.45      0.05     76.37
10:45:01          6      4.64      0.00      2.88      0.94      0.05     91.49
10:45:01          7     10.81      0.00      3.88      1.19      0.03     84.09
10:46:01        all     19.93      0.00      4.59      6.75      0.06     68.65
10:46:01          0     17.74      0.00      4.17      0.66      0.07     77.38
10:46:01          1     17.14      0.00      4.96     25.05      0.08     52.77
10:46:01          2     26.44      0.00      4.81      0.47      0.05     68.22
10:46:01          3     16.80      0.00      4.43      9.27      0.07     69.43
10:46:01          4     19.29      0.00      4.37      3.46      0.05     72.83
10:46:01          5     23.10      0.00      5.04      0.18      0.05     71.63
10:46:01          6     17.87      0.00      4.61      2.00      0.05     75.47
10:46:01          7     21.08      0.00      4.38     12.98      0.07     61.49
10:47:01        all     14.43      0.00      2.82      2.42      0.07     80.27
10:47:01          0     13.07      0.00      3.02      2.83      0.07     81.01
10:47:01          1     13.77      0.00      2.28      0.32      0.07     83.57
10:47:01          2     19.06      0.00      3.43      3.08      0.08     74.34
10:47:01          3     11.37      0.00      2.59     10.70      0.07     75.27
10:47:01          4     13.88      0.00      3.06      0.34      0.07     82.65
10:47:01          5     17.75      0.00      2.60      0.47      0.07     79.11
10:47:01          6     14.32      0.00      2.83      0.91      0.07     81.87
10:47:01          7     12.24      0.00      2.77      0.72      0.07     84.21
Average:        all     13.23      0.00      2.88      3.75      0.05     80.09
Average:          0     11.31      0.00      2.72      1.11      0.04     84.81
Average:          1      9.63      0.00      2.64     12.77      0.05     74.91
Average:          2     15.39      0.00      2.98      1.14      0.05     80.44
Average:          3     10.34      0.00      2.66      6.35      0.05     80.60
Average:          4     16.54      0.00      2.90      2.13      0.05     78.37
Average:          5     18.34      0.00      3.03      1.09      0.05     77.49
Average:          6     10.61      0.00      2.77      1.14      0.05     85.43
Average:          7     13.66      0.00      3.36      4.28      0.05     78.65