---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102645 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         878       25737           0        5551       30833
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:d5:e0:23 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86095sec preferred_lft 86095sec
    inet6 fe80::f816:3eff:fed5:e023/64 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 02:42:12:28:d4:9e 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::42:12ff:fe28:d49e/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-102645) 	01/28/25 	_x86_64_	(8 CPU)

10:44:11     LINUX RESTART	(8 CPU)

10:45:01          tps      rtps      wtps   bread/s   bwrtn/s
10:46:01       130.51     22.35    108.17   2250.16  30881.79
10:47:01       326.88      6.98    319.90    586.94 134201.43
10:48:01       242.54      6.58    235.96    310.35  42785.22
10:49:01        74.42      1.35     73.07    100.78  23235.83
Average:       193.59      9.32    184.27    812.06  57776.07

10:45:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:46:01     29961608  31721104   2977612      9.04     75624   1988184   1531220      4.51    860868   1811708    179564
10:47:01     26432392  31326180   6506828     19.75    124936   4933044   5927428     17.44   1343548   4638636      2448
10:48:01     24465032  29816764   8474188     25.73    159184   5314184   8010388     23.57   3055568   4833528       872
10:49:01     26389396  31605720   6549824     19.88    161400   5188700   1561616      4.59   1322028   4693640      3184
Average:     26812107  31117442   6127113     18.60    130286   4356028   4257663     12.53   1645503   3994378     46517

10:45:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:46:01         ens3    109.15     80.70   2048.67     15.14      0.00      0.00      0.00      0.00
10:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01           lo      4.53      4.53      0.44      0.44      0.00      0.00      0.00      0.00
10:47:01    veth1b8b3da      0.05      0.12      0.00      0.01      0.00      0.00      0.00      0.00
10:47:01    veth5a774c1      0.03      0.08      0.00      0.01      0.00      0.00      0.00      0.00
10:47:01    vethafb1fc0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01         ens3   1029.60    525.05  25381.05     43.54      0.00      0.00      0.00      0.00
10:48:01    veth1b8b3da     24.15     22.28     10.53     16.08      0.00      0.00      0.00      0.00
10:48:01    veth5a774c1      5.15      5.77      0.66      0.60      0.00      0.00      0.00      0.00
10:48:01         ens3     56.66     36.51   1164.51      4.52      0.00      0.00      0.00      0.00
10:48:01    veth9d8c9e6     53.22     63.89     19.22     15.25      0.00      0.00      0.00      0.00
10:49:01         ens3     57.12     47.43     75.12     26.22      0.00      0.00      0.00      0.00
10:49:01      docker0     13.28     17.68      2.12    290.89      0.00      0.00      0.00      0.00
10:49:01           lo     21.50     21.50      2.07      2.07      0.00      0.00      0.00      0.00
Average:         ens3    313.13    172.42   7167.34     22.35      0.00      0.00      0.00      0.00
Average:      docker0      3.32      4.42      0.53     72.72      0.00      0.00      0.00      0.00
Average:           lo      4.36      4.36      0.43      0.43      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102645) 	01/28/25 	_x86_64_	(8 CPU)

10:44:11     LINUX RESTART	(8 CPU)

10:45:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:46:01        all      7.51      0.00      0.68      3.52      0.04     88.24
10:46:01          0      7.34      0.00      0.68      0.60      0.05     91.32
10:46:01          1     12.34      0.00      1.00      0.85      0.05     85.75
10:46:01          2      6.04      0.00      0.48      0.22      0.02     93.24
10:46:01          3      0.84      0.00      0.57      0.92      0.02     97.66
10:46:01          4      1.65      0.00      0.22      0.00      0.02     98.11
10:46:01          5     19.50      0.00      1.15      2.45      0.05     76.85
10:46:01          6      0.67      0.00      0.52     21.00      0.05     77.77
10:46:01          7     11.69      0.00      0.84      2.13      0.08     85.27
10:47:01        all     11.75      0.00      5.04     14.82      0.08     68.32
10:47:01          0     13.34      0.00      4.61      2.22      0.07     79.76
10:47:01          1     12.84      0.00      4.85     20.85      0.07     61.39
10:47:01          2     11.75      0.00      5.17      2.20      0.10     80.78
10:47:01          3     10.22      0.00      3.36      4.52      0.10     81.80
10:47:01          4     11.65      0.00      5.16      6.54      0.07     76.58
10:47:01          5     11.47      0.00      5.85     29.06      0.05     53.57
10:47:01          6     11.80      0.00      6.14     24.30      0.08     57.67
10:47:01          7     10.90      0.00      5.16     29.08      0.12     54.74
10:48:01        all     25.31      0.00      3.89      4.15      0.10     66.55
10:48:01          0     23.96      0.00      3.97      5.29      0.08     66.69
10:48:01          1     28.78      0.00      4.05      0.88      0.12     66.18
10:48:01          2     26.47      0.00      3.45      2.84      0.10     67.14
10:48:01          3     25.97      0.00      4.11      0.59      0.12     69.21
10:48:01          4     25.36      0.00      4.46      2.60      0.08     67.49
10:48:01          5     23.38      0.00      4.23     16.77      0.12     55.51
10:48:01          6     20.28      0.00      3.11      3.34      0.10     73.17
10:48:01          7     28.30      0.00      3.80      0.86      0.08     66.96
10:49:01        all      4.77      0.00      0.81      1.67      0.05     92.71
10:49:01          0     10.79      0.00      0.90      0.47      0.07     87.77
10:49:01          1      1.64      0.00      0.70      0.17      0.05     97.45
10:49:01          2     10.85      0.00      0.82      0.53      0.05     87.75
10:49:01          3      4.69      0.00      1.00      0.02      0.05     94.24
10:49:01          4      1.97      0.00      0.88      2.05      0.02     95.08
10:49:01          5      1.88      0.00      0.62      9.82      0.05     87.63
10:49:01          6      3.11      0.00      0.75      0.13      0.05     95.95
10:49:01          7      3.18      0.00      0.80      0.20      0.03     95.78
Average:        all     12.31      0.00      2.60      6.02      0.07     79.00
Average:          0     13.84      0.00      2.54      2.14      0.07     81.42
Average:          1     13.86      0.00      2.64      5.65      0.07     77.77
Average:          2     13.76      0.00      2.47      1.44      0.07     82.26
Average:          3     10.40      0.00      2.26      1.51      0.07     85.76
Average:          4     10.14      0.00      2.67      2.79      0.05     84.36
Average:          5     14.07      0.00      2.95     14.47      0.07     68.44
Average:          6      8.96      0.00      2.62     12.16      0.07     76.19
Average:          7     13.50      0.00      2.64      7.99      0.08     75.79