---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-105072 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   11G  145G   7% /
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         855       28941           0        2369       30886
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:bd:47:60 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86253sec preferred_lft 86253sec
    inet6 fe80::f816:3eff:febd:4760/64 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 02:42:2f:da:9b:36 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::42:2fff:feda:9b36/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105072) 	02/07/25 	_x86_64_	(8 CPU)

14:31:46     LINUX RESTART	(8 CPU)

14:32:01          tps      rtps      wtps   bread/s   bwrtn/s
14:33:01       355.91     73.69    282.22   5292.05  59874.82
14:34:01       172.40      9.73    162.67   1667.32  39016.96
Average:       264.16     41.71    222.45   3479.69  49445.89

14:32:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:33:01     30178608  31695572   2760612      8.38     66268   1764448   1350932      3.97    854596   1622976    164076
14:34:01     29703460  31694064   3235760      9.82     80808   2208672   1354356      3.98    951592   1966968     17920
Average:     29941034  31694818   2998186      9.10     73538   1986560   1352644      3.98    903094   1794972     90998

14:32:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:33:01         ens3    404.37    265.37   1568.63     76.50      0.00      0.00      0.00      0.00
14:33:01           lo      1.87      1.87      0.19      0.19      0.00      0.00      0.00      0.00
14:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:34:01         ens3    177.57     95.82   2063.64     67.64      0.00      0.00      0.00      0.00
14:34:01           lo      5.47      5.47      0.55      0.55      0.00      0.00      0.00      0.00
14:34:01      docker0      1.92      5.28      0.12     82.97      0.00      0.00      0.00      0.00
Average:         ens3    290.97    180.59   1816.13     72.07      0.00      0.00      0.00      0.00
Average:           lo      3.67      3.67      0.37      0.37      0.00      0.00      0.00      0.00
Average:      docker0      0.96      2.64      0.06     41.48      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-105072) 	02/07/25 	_x86_64_	(8 CPU)

14:31:46     LINUX RESTART	(8 CPU)

14:32:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:33:01        all      9.74      0.00      1.38      3.46      0.04     85.38
14:33:01          0     11.38      0.00      1.09      0.95      0.03     86.54
14:33:01          1      6.19      0.00      1.19      6.92      0.05     85.65
14:33:01          2     10.57      0.00      0.82      0.50      0.03     88.08
14:33:01          3      4.52      0.00      0.80      0.59      0.03     94.06
14:33:01          4      3.97      0.00      1.74     15.56      0.03     78.69
14:33:01          5      4.76      0.00      1.97      0.75      0.03     92.49
14:33:01          6     16.96      0.00      1.84      1.07      0.05     80.08
14:33:01          7     19.62      0.00      1.53      1.34      0.05     77.46
14:34:01        all      9.01      0.00      1.34      2.70      0.04     86.91
14:34:01          0     21.12      0.00      2.04      2.39      0.05     74.40
14:34:01          1      2.31      0.00      1.27      5.62      0.05     90.75
14:34:01          2      7.41      0.00      1.59      2.28      0.03     88.69
14:34:01          3      4.85      0.00      1.05      0.10      0.05     93.95
14:34:01          4      1.09      0.00      0.79      9.25      0.02     88.86
14:34:01          5     25.80      0.00      1.66      1.10      0.07     71.37
14:34:01          6      3.24      0.00      0.95      0.27      0.03     95.50
14:34:01          7      6.24      0.00      1.36      0.60      0.03     91.76
Average:        all      9.38      0.00      1.36      3.08      0.04     86.15
Average:          0     16.25      0.00      1.56      1.67      0.04     80.48
Average:          1      4.25      0.00      1.23      6.27      0.05     88.20
Average:          2      8.99      0.00      1.20      1.39      0.03     88.38
Average:          3      4.69      0.00      0.93      0.34      0.04     94.00
Average:          4      2.53      0.00      1.26     12.40      0.03     83.78
Average:          5     15.26      0.00      1.81      0.93      0.05     81.95
Average:          6     10.11      0.00      1.39      0.67      0.04     87.79
Average:          7     12.93      0.00      1.44      0.97      0.04     84.61