---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-11158 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         847       28972           0        2347       30891
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:c1:54:3f brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86044sec preferred_lft 86044sec
    inet6 fe80::f816:3eff:fec1:543f/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 02:42:97:79:aa:c9 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

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11158) 	03/27/25 	_x86_64_	(8 CPU)

09:00:44     LINUX RESTART	(8 CPU)

09:01:01          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       152.17     73.41     78.76   5247.72  40646.85
09:03:01        52.89      0.33     52.56     32.13   7733.64
09:04:01        55.79      0.00     55.79      0.00   9517.88
09:05:01       101.95     21.00     80.95    718.95  11593.93
09:06:01        26.28      2.79     23.48    111.42   5031.08
Average:        77.79     19.50     58.29   1221.58  14900.27

09:01:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     30452240  31772380   2486980      7.55     45424   1599260   1387080      4.08    762772   1464376     35656
09:03:01     30126076  31674936   2813144      8.54     63688   1797884   1469020      4.32    905012   1621760    139836
09:04:01     30091052  31705640   2848168      8.65     72772   1850072   1434056      4.22    852376   1699356     82668
09:05:01     28935588  30767308   4003632     12.15     87740   2040820   2414580      7.10   1831316   1851472     15852
09:06:01     29675404  31637612   3263816      9.91     90460   2166392   1480608      4.36   1008916   1932404    100928
Average:     29856072  31511575   3083148      9.36     72017   1890886   1637069      4.82   1072078   1713874     74988

09:01:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01         ens3    350.52    233.97    916.39     58.89      0.00      0.00      0.00      0.00
09:02:01           lo      1.27      1.27      0.13      0.13      0.00      0.00      0.00      0.00
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:03:01         ens3     62.27     39.41    659.91      5.73      0.00      0.00      0.00      0.00
09:03:01           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00
09:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:04:01         ens3     35.91     27.21    249.39      4.57      0.00      0.00      0.00      0.00
09:04:01           lo      0.53      0.53      0.06      0.06      0.00      0.00      0.00      0.00
09:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:05:01         ens3    326.71    282.82   2496.76     59.93      0.00      0.00      0.00      0.00
09:05:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
09:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:06:01         ens3    217.33    174.49    671.61     80.77      0.00      0.00      0.00      0.00
09:06:01           lo      4.70      4.70      0.44      0.44      0.00      0.00      0.00      0.00
09:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    198.56    151.60    998.63     42.00      0.00      0.00      0.00      0.00
Average:           lo      1.52      1.52      0.15      0.15      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11158) 	03/27/25 	_x86_64_	(8 CPU)

09:00:44     LINUX RESTART	(8 CPU)

09:01:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all      5.57      0.00      1.00      8.83      0.03     84.57
09:02:01          0      4.02      0.00      0.75      0.77      0.02     94.45
09:02:01          1      2.89      0.00      1.12      1.32      0.02     94.66
09:02:01          2      3.99      0.00      0.63      0.70      0.02     94.66
09:02:01          3      4.44      0.00      1.65     13.28      0.03     80.59
09:02:01          4     10.77      0.00      1.37     30.94      0.03     56.88
09:02:01          5      8.00      0.00      0.89     14.34      0.03     76.74
09:02:01          6      4.49      0.00      0.53      3.89      0.05     91.03
09:02:01          7      6.00      0.00      0.99      5.46      0.03     87.52
09:03:01        all      3.92      0.00      0.31      9.03      0.02     86.72
09:03:01          0      0.48      0.00      0.07      0.00      0.00     99.45
09:03:01          1      0.05      0.00      0.02      0.00      0.02     99.92
09:03:01          2      0.13      0.00      0.00      0.00      0.02     99.85
09:03:01          3      4.04      0.00      0.30     22.11      0.02     73.53
09:03:01          4      9.37      0.00      0.53     11.15      0.03     78.91
09:03:01          5      2.15      0.00      0.15      0.47      0.03     97.20
09:03:01          6     13.31      0.00      1.22     34.04      0.03     51.39
09:03:01          7      1.85      0.00      0.20      4.58      0.00     93.36
09:04:01        all      3.78      0.00      0.35      8.91      0.02     86.95
09:04:01          0      9.30      0.00      0.80      2.47      0.02     87.42
09:04:01          1      0.23      0.00      0.03      0.00      0.00     99.73
09:04:01          2      0.00      0.00      0.02      0.00      0.00     99.98
09:04:01          3      4.50      0.00      0.27      2.07      0.02     93.14
09:04:01          4      0.97      0.00      0.13      0.17      0.02     98.72
09:04:01          5      0.13      0.00      0.05      0.00      0.02     99.80
09:04:01          6     10.02      0.00      0.72     35.63      0.03     53.60
09:04:01          7      5.06      0.00      0.73     30.97      0.05     63.18
09:05:01        all     16.93      0.00      0.92     12.96      0.07     69.12
09:05:01          0     21.05      0.00      1.64     16.52      0.15     60.64
09:05:01          1     15.02      0.00      0.90     11.37      0.07     72.64
09:05:01          2     14.84      0.00      0.97     19.58      0.08     64.53
09:05:01          3     26.68      0.00      0.70      1.62      0.07     70.93
09:05:01          4     16.78      0.00      1.28     18.64      0.05     63.25
09:05:01          5      7.57      0.00      0.50     11.15      0.05     80.74
09:05:01          6     12.53      0.00      0.65     19.47      0.05     67.30
09:05:01          7     21.04      0.00      0.69      5.44      0.05     72.79
09:06:01        all     29.59      0.00      1.10      1.17      0.08     68.06
09:06:01          0     33.21      0.00      0.75      0.05      0.08     65.90
09:06:01          1     31.15      0.00      1.00      1.05      0.07     66.73
09:06:01          2     39.79      0.00      1.04      1.62      0.08     57.47
09:06:01          3     30.10      0.00      1.39      0.87      0.08     67.56
09:06:01          4     19.20      0.00      0.88      0.03      0.05     79.83
09:06:01          5     27.57      0.00      1.07      1.09      0.07     70.21
09:06:01          6     29.62      0.00      1.28      4.64      0.08     64.38
09:06:01          7     26.17      0.00      1.35      0.03      0.08     72.36
Average:        all     11.95      0.00      0.73      8.18      0.04     79.09
Average:          0     13.60      0.00      0.80      3.95      0.05     81.60
Average:          1      9.88      0.00      0.61      2.74      0.03     86.73
Average:          2     11.73      0.00      0.53      4.37      0.04     83.33
Average:          3     13.95      0.00      0.86      7.99      0.04     77.15
Average:          4     11.40      0.00      0.84     12.15      0.04     75.58
Average:          5      9.08      0.00      0.53      5.41      0.04     84.94
Average:          6     14.00      0.00      0.88     19.53      0.05     65.54
Average:          7     12.00      0.00      0.79      9.31      0.04     77.86