---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-5728 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         859       25170           0        6137       30852
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:ec:ff:5b brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86023sec preferred_lft 86023sec
    inet6 fe80::f816:3eff:feec:ff5b/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 02:42:56:3d:c3:48 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::42:56ff:fe3d:c348/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5728) 	03/05/25 	_x86_64_	(8 CPU)

13:51:11     LINUX RESTART	(8 CPU)

13:52:02          tps      rtps      wtps   bread/s   bwrtn/s
13:53:01       134.13      7.35    126.78   1364.92  60104.25
13:54:01       218.95      2.12    216.83    343.81 106480.92
13:55:01       211.50      0.35    211.15     17.60  93222.00
13:56:01       243.18      0.12    243.06     15.86  42228.56
13:57:01        68.49      0.20     68.29     14.13  12692.84
Average:       175.38      2.01    173.37    347.87  62952.52

13:52:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:53:01     28998284  31652680   3940936     11.96     93940   2831628   1674148      4.93    953048   2612232   1053068
13:54:01     27787912  31641728   5151308     15.64    128392   3915436   1713452      5.04   1070992   3613620    742500
13:55:01     26595704  31625084   6343516     19.26    167548   4958976   1705408      5.02   1183100   4590564    225656
13:56:01     25559440  31566920   7379780     22.40    231808   5745040   1647136      4.85   1387184   5289052     74464
13:57:01     25788336  31599736   7150884     21.71    234508   5565252   1487172      4.38   1409340   5064840      1724
Average:     26945935  31617230   5993285     18.19    171239   4603266   1645463      4.84   1200733   4234062    419482

13:52:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:53:01         ens3    642.82    473.36   6050.71     40.96      0.00      0.00      0.00      0.00
13:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:53:01           lo      3.86      3.86      0.42      0.42      0.00      0.00      0.00      0.00
13:54:01         ens3    649.16    438.93   7079.21     33.45      0.00      0.00      0.00      0.00
13:54:01      docker0     77.97     97.30      6.15    857.58      0.00      0.00      0.00      0.00
13:54:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
13:55:01         ens3    320.47    214.92   2730.37     16.48      0.00      0.00      0.00      0.00
13:55:01      docker0    130.50    171.53      8.16    873.39      0.00      0.00      0.00      0.00
13:55:01           lo      0.60      0.60      0.07      0.07      0.00      0.00      0.00      0.00
13:56:01    vethd6750a9     60.16    144.83      5.03   1554.12      0.00      0.00      0.00      0.13
13:56:01         ens3    238.39    152.76   2322.79     14.42      0.00      0.00      0.00      0.00
13:56:01      docker0     60.16    144.68      4.21   1554.11      0.00      0.00      0.00      0.00
13:56:01           lo      0.27      0.27      0.02      0.02      0.00      0.00      0.00      0.00
13:57:01         ens3    287.07    268.23    755.46   1260.46      0.00      0.00      0.00      0.00
13:57:01      docker0     93.67    144.64      5.36    735.33      0.00      0.00      0.00      0.00
13:57:01           lo      3.20      3.20      0.29      0.29      0.00      0.00      0.00      0.00
Average:         ens3    426.86    309.09   3780.07    273.97      0.00      0.00      0.00      0.00
Average:      docker0     72.70    112.00      4.79    806.77      0.00      0.00      0.00      0.00
Average:           lo      1.81      1.81      0.19      0.19      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5728) 	03/05/25 	_x86_64_	(8 CPU)

13:51:11     LINUX RESTART	(8 CPU)

13:52:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:53:01        all     11.22      0.00      2.20      3.32      0.05     83.22
13:53:01          0     22.34      0.00      3.79      7.68      0.07     66.13
13:53:01          1      8.69      0.00      2.10     10.23      0.03     78.95
13:53:01          2     13.02      0.00      2.17      1.45      0.03     83.33
13:53:01          3      5.03      0.00      1.86      0.26      0.03     92.83
13:53:01          4      5.34      0.00      1.78      2.66      0.09     90.13
13:53:01          5     16.82      0.00      2.16      0.91      0.05     80.06
13:53:01          6      6.72      0.00      1.36      0.05      0.03     91.83
13:53:01          7     11.95      0.00      2.42      3.33      0.05     82.25
13:54:01        all     19.44      0.00      3.68      4.92      0.06     71.90
13:54:01          0     16.82      0.00      3.68      2.57      0.05     76.89
13:54:01          1     19.47      0.00      3.44      0.74      0.05     76.30
13:54:01          2     20.06      0.00      4.87     20.14      0.08     54.84
13:54:01          3     20.90      0.00      3.47      0.03      0.05     75.55
13:54:01          4     20.42      0.00      3.49      8.81      0.07     67.21
13:54:01          5     20.32      0.00      3.56      0.15      0.07     75.90
13:54:01          6     18.44      0.00      3.02      1.18      0.05     77.31
13:54:01          7     19.08      0.00      3.90      5.76      0.07     71.19
13:55:01        all     23.19      0.00      4.44      4.92      0.07     67.38
13:55:01          0     21.16      0.00      3.93      4.42      0.05     70.45
13:55:01          1     24.27      0.00      4.38      1.71      0.07     69.57
13:55:01          2     23.51      0.00      4.08      9.55      0.07     62.79
13:55:01          3     24.92      0.00      4.34      0.08      0.07     70.58
13:55:01          4     24.01      0.00      5.05     18.87      0.10     51.96
13:55:01          5     22.27      0.00      3.84      0.24      0.05     73.60
13:55:01          6     23.27      0.00      4.41      4.58      0.07     67.66
13:55:01          7     22.16      0.00      5.45      0.03      0.05     72.31
13:56:01        all      9.78      0.00      2.05      1.82      0.04     86.31
13:56:01          0     23.55      0.00      3.44      0.44      0.07     72.52
13:56:01          1     11.12      0.00      2.09      1.44      0.03     85.32
13:56:01          2      8.81      0.00      1.34      0.40      0.05     89.40
13:56:01          3      6.42      0.00      1.46      0.45      0.02     91.65
13:56:01          4      3.64      0.00      1.64      0.94      0.03     93.75
13:56:01          5      2.57      0.00      1.06      1.29      0.03     95.05
13:56:01          6      6.16      0.00      3.10      9.57      0.07     81.10
13:56:01          7     15.95      0.00      2.27      0.02      0.05     81.71
13:57:01        all     12.42      0.00      1.20      0.38      0.04     85.97
13:57:01          0      7.97      0.00      0.75      0.05      0.03     91.19
13:57:01          1     22.85      0.00      1.59      0.02      0.05     75.50
13:57:01          2     35.56      0.00      1.65      0.25      0.05     62.49
13:57:01          3      4.48      0.00      0.99      0.00      0.03     94.50
13:57:01          4      2.91      0.00      0.85      2.09      0.02     94.13
13:57:01          5      6.28      0.00      1.25      0.60      0.05     91.82
13:57:01          6     11.16      0.00      0.88      0.02      0.03     87.90
13:57:01          7      8.04      0.00      1.63      0.02      0.02     90.29
Average:        all     15.22      0.00      2.71      3.06      0.05     78.96
Average:          0     18.34      0.00      3.11      3.00      0.05     75.50
Average:          1     17.31      0.00      2.72      2.79      0.05     77.12
Average:          2     20.23      0.00      2.82      6.35      0.06     70.54
Average:          3     12.35      0.00      2.42      0.17      0.04     85.02
Average:          4     11.26      0.00      2.56      6.67      0.06     79.45
Average:          5     13.62      0.00      2.37      0.64      0.05     83.32
Average:          6     13.16      0.00      2.55      3.08      0.05     81.15
Average:          7     15.44      0.00      3.13      1.82      0.05     79.55