---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-4991 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   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         883       24641           0        6642       30828
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:57:bd:cc brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86102sec preferred_lft 86102sec
    inet6 fe80::f816:3eff:fe57:bdcc/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:ba:1d:9b:93 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:baff:fe1d:9b93/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4991) 	03/03/25 	_x86_64_	(8 CPU)

07:40:18     LINUX RESTART	(8 CPU)

07:41:02          tps      rtps      wtps   bread/s   bwrtn/s
07:42:01       214.32     23.88    190.44   2396.88  99491.61
07:43:01       552.22      2.95    549.27    442.65 183321.29
07:44:01       137.93      0.45    137.48     48.53  17590.40
07:45:01        69.54      1.32     68.22    100.25   1445.23
Average:       243.64      7.08    236.56    740.16  75366.12

07:41:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:42:01     26804712  31590712   6134508     18.62     99956   4909008   2138240      6.29   1017208   4685748   3103968
07:43:01     23911328  30158612   9027892     27.41    145056   6229304   8125288     23.91   2647600   5768792      1140
07:44:01     22956884  29528864   9982336     30.31    174988   6487388   9136180     26.88   3362064   5954184      1380
07:45:01     25300696  31634872   7638524     23.19    176676   6242432   1593328      4.69   1309560   5744244     18448
Average:     24743405  30728265   8195815     24.88    149169   5967033   5248259     15.44   2084108   5538242    781234

07:41:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:42:01         ens3   1488.97    823.27  34618.77     71.46      0.00      0.00      0.00      0.00
07:42:01           lo     16.54     16.54      1.64      1.64      0.00      0.00      0.00      0.00
07:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:43:01    vethc0a7658      1.07      1.28      0.06      0.08      0.00      0.00      0.00      0.00
07:43:01         ens3    146.10     68.69   1841.78      7.79      0.00      0.00      0.00      0.00
07:43:01    veth9940993      0.00      0.47      0.00      0.03      0.00      0.00      0.00      0.00
07:43:01           lo      1.53      1.53      0.12      0.12      0.00      0.00      0.00      0.00
07:44:01    vethc0a7658     88.44     89.57     13.39     29.35      0.00      0.00      0.00      0.00
07:44:01         ens3     75.70     55.89   1178.36      6.87      0.00      0.00      0.00      0.00
07:44:01    veth9940993      0.00      0.12      0.00      0.01      0.00      0.00      0.00      0.00
07:44:01           lo      4.53      4.53      0.41      0.41      0.00      0.00      0.00      0.00
07:45:01         ens3     47.59     34.04     70.16     14.88      0.00      0.00      0.00      0.00
07:45:01           lo      0.53      0.53      0.05      0.05      0.00      0.00      0.00      0.00
07:45:01      docker0     21.45     28.91      2.56    292.21      0.00      0.00      0.00      0.00
Average:         ens3    435.19    243.05   9321.57     25.06      0.00      0.00      0.00      0.00
Average:           lo      5.74      5.74      0.55      0.55      0.00      0.00      0.00      0.00
Average:      docker0      5.38      7.26      0.64     73.35      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4991) 	03/03/25 	_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     15.27      0.00      3.97      1.95      0.04     78.77
07:42:01          0     12.84      0.00      4.21      0.20      0.03     82.71
07:42:01          1     36.26      0.00      5.22      2.86      0.07     55.59
07:42:01          2     11.85      0.00      3.30      0.17      0.02     84.65
07:42:01          3     17.59      0.00      3.58      7.51      0.05     71.27
07:42:01          4      6.81      0.00      4.31      0.75      0.03     88.10
07:42:01          5     13.42      0.00      3.52      0.46      0.03     82.56
07:42:01          6     14.19      0.00      4.10      3.29      0.05     78.37
07:42:01          7      9.18      0.00      3.50      0.41      0.05     86.87
07:43:01        all     25.93      0.00      6.07      6.78      0.08     61.14
07:43:01          0     23.83      0.00      4.76      1.48      0.08     69.85
07:43:01          1     33.47      0.00      5.97      1.11      0.07     59.38
07:43:01          2     25.41      0.00      6.23     14.05      0.08     54.23
07:43:01          3     25.41      0.00      5.88      3.64      0.08     64.98
07:43:01          4     21.77      0.00      7.99     20.34      0.08     49.81
07:43:01          5     24.71      0.00      6.19      2.12      0.07     66.91
07:43:01          6     29.34      0.00      6.12      3.21      0.08     61.25
07:43:01          7     23.52      0.00      5.44      8.33      0.07     62.63
07:44:01        all     18.33      0.00      2.69      0.58      0.08     78.32
07:44:01          0     15.82      0.00      2.71      0.85      0.07     80.55
07:44:01          1     21.64      0.00      2.77      0.22      0.07     75.31
07:44:01          2     19.64      0.00      2.62      0.17      0.10     77.47
07:44:01          3     23.39      0.00      2.85      0.82      0.08     72.85
07:44:01          4     18.52      0.00      2.94      2.28      0.08     76.18
07:44:01          5     15.87      0.00      2.58      0.07      0.07     81.42
07:44:01          6     16.85      0.00      2.82      0.10      0.07     80.16
07:44:01          7     14.97      0.00      2.18      0.07      0.08     82.70
07:45:01        all      4.00      0.00      0.70      0.16      0.04     95.10
07:45:01          0      0.98      0.00      0.57      0.02      0.05     98.38
07:45:01          1     12.74      0.00      0.85      0.10      0.05     86.26
07:45:01          2     11.58      0.00      0.93      0.10      0.05     87.33
07:45:01          3      1.44      0.00      0.54      0.18      0.05     97.78
07:45:01          4      1.94      0.00      0.60      0.07      0.03     97.36
07:45:01          5      1.07      0.00      0.82      0.79      0.05     97.28
07:45:01          6      0.92      0.00      0.75      0.03      0.05     98.25
07:45:01          7      1.32      0.00      0.50      0.03      0.03     98.11
Average:        all     15.87      0.00      3.35      2.36      0.06     78.36
Average:          0     13.35      0.00      3.05      0.64      0.06     82.89
Average:          1     25.96      0.00      3.69      1.06      0.06     69.22
Average:          2     17.12      0.00      3.26      3.61      0.06     75.94
Average:          3     16.95      0.00      3.21      3.02      0.07     76.75
Average:          4     12.25      0.00      3.95      5.86      0.06     77.88
Average:          5     13.74      0.00      3.27      0.86      0.05     82.08
Average:          6     15.31      0.00      3.44      1.65      0.06     79.54
Average:          7     12.24      0.00      2.90      2.21      0.06     82.59