---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-7500 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   15G  141G  10% /
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         894       24629           0        6643       30817
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:63:68:8c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86093sec preferred_lft 86093sec
    inet6 fe80::f816:3eff:fe63:688c/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:d9:12:d2:01 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:d9ff:fe12:d201/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7500) 	03/12/25 	_x86_64_	(8 CPU)

07:40:18     LINUX RESTART	(8 CPU)

07:41:02          tps      rtps      wtps   bread/s   bwrtn/s
07:42:01       170.82     24.05    146.77   2408.81  34327.20
07:43:01       590.62      3.27    587.35    451.79 188641.76
07:44:01       144.39      0.42    143.98     44.26  38488.65
07:45:01        83.97      0.75     83.22     28.40  22376.27
Average:       247.77      7.05    240.72    726.31  71111.71

07:41:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:42:01     27157108  31554484   5782112     17.55     97252   4536940   2370860      6.98   1048548   4313480   2729192
07:43:01     24093408  30343544   8845812     26.85    144424   6232160   7863852     23.14   2439852   5793436      1104
07:44:01     22772456  29344896  10166764     30.87    174552   6486288   9440272     27.78   3533976   5958792      2924
07:45:01     25202924  31536784   7736296     23.49    175912   6240852   1655524      4.87   1398284   5746360      8116
Average:     24806474  30694927   8132746     24.69    148035   5874060   5332627     15.69   2105165   5453017    685334

07:41:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:42:01           lo     16.13     16.13      1.60      1.60      0.00      0.00      0.00      0.00
07:42:01         ens3   1595.22    872.55  32884.21     73.90      0.00      0.00      0.00      0.00
07:43:01    veth5ea885f      1.33      1.92      0.15      0.18      0.00      0.00      0.00      0.00
07:43:01    veth01e0d81      0.45      0.68      0.03      0.04      0.00      0.00      0.00      0.00
07:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:43:01    veth15ccbd0      0.05      0.27      0.00      0.02      0.00      0.00      0.00      0.00
07:44:01    veth5ea885f      3.70      4.38      0.65      0.71      0.00      0.00      0.00      0.00
07:44:01    veth01e0d81      1.55      1.55      2.44      2.85      0.00      0.00      0.00      0.00
07:44:01      docker0     25.51     36.08      2.75    293.05      0.00      0.00      0.00      0.00
07:44:01    veth15ccbd0      0.52      0.57      0.05      1.16      0.00      0.00      0.00      0.00
07:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:45:01           lo     26.40     26.40      2.49      2.49      0.00      0.00      0.00      0.00
07:45:01         ens3   2282.84   1288.55  37946.08    174.20      0.00      0.00      0.00      0.00
Average:      docker0      6.40      9.06      0.69     73.57      0.00      0.00      0.00      0.00
Average:           lo      5.64      5.64      0.54      0.54      0.00      0.00      0.00      0.00
Average:         ens3    494.93    271.96   9319.06     26.41      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7500) 	03/12/25 	_x86_64_	(8 CPU)

07:40:18     LINUX RESTART	(8 CPU)

07:41:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:42:01        all     14.06      0.00      3.53      2.66      0.04     79.71
07:42:01          0      6.20      0.00      3.17      0.27      0.02     90.34
07:42:01          1     16.55      0.00      3.74      0.85      0.05     78.80
07:42:01          2     24.08      0.00      3.62      4.91      0.07     67.33
07:42:01          3      8.69      0.00      3.22      0.77      0.05     87.27
07:42:01          4     27.75      0.00      4.00      1.93      0.07     66.25
07:42:01          5     14.25      0.00      3.49      0.49      0.03     81.74
07:42:01          6      5.90      0.00      4.02     10.86      0.03     79.19
07:42:01          7      9.08      0.00      2.93      1.26      0.05     86.68
07:43:01        all     23.44      0.00      6.25      9.69      0.08     60.55
07:43:01          0     23.30      0.00      5.67      3.91      0.07     67.05
07:43:01          1     21.20      0.00      5.82      5.01      0.05     67.92
07:43:01          2     22.51      0.00      6.26      2.66      0.07     68.51
07:43:01          3     26.28      0.00      6.94      5.88      0.08     60.81
07:43:01          4     23.61      0.00      5.43      9.17      0.07     61.71
07:43:01          5     22.46      0.00      5.74      3.62      0.08     68.10
07:43:01          6     23.74      0.00      7.95     28.10      0.08     40.12
07:43:01          7     24.44      0.00      6.14     19.26      0.07     50.08
07:44:01        all     21.82      0.00      2.74      1.87      0.08     73.49
07:44:01          0     20.93      0.00      2.61      0.69      0.08     75.69
07:44:01          1     27.10      0.00      3.33      0.33      0.08     69.15
07:44:01          2     22.45      0.00      2.90      0.86      0.08     73.71
07:44:01          3     24.83      0.00      2.83      0.85      0.08     71.40
07:44:01          4     19.85      0.00      2.37      6.25      0.08     71.45
07:44:01          5     16.59      0.00      2.82      5.88      0.08     74.62
07:44:01          6     22.14      0.00      2.74      0.10      0.07     74.95
07:44:01          7     20.59      0.00      2.38      0.03      0.07     76.92
07:45:01        all      3.20      0.00      0.75      1.40      0.04     94.62
07:45:01          0      1.72      0.00      0.77      0.38      0.03     97.09
07:45:01          1      1.90      0.00      0.72      0.60      0.03     96.74
07:45:01          2      1.39      0.00      0.82      0.47      0.05     97.28
07:45:01          3      2.64      0.00      0.73      0.28      0.05     96.29
07:45:01          4      2.36      0.00      0.55      0.35      0.03     96.70
07:45:01          5      1.76      0.00      0.72      4.68      0.03     92.81
07:45:01          6     11.92      0.00      0.98      0.35      0.03     86.71
07:45:01          7      1.89      0.00      0.70      4.04      0.05     93.32
Average:        all     15.61      0.00      3.31      3.90      0.06     77.13
Average:          0     13.05      0.00      3.05      1.31      0.05     82.54
Average:          1     16.68      0.00      3.40      1.70      0.05     78.18
Average:          2     17.56      0.00      3.39      2.21      0.07     76.77
Average:          3     15.62      0.00      3.43      1.95      0.07     78.94
Average:          4     18.31      0.00      3.07      4.42      0.06     74.13
Average:          5     13.72      0.00      3.18      3.68      0.06     79.36
Average:          6     15.94      0.00      3.91      9.79      0.05     70.31
Average:          7     13.99      0.00      3.03      6.14      0.06     76.78