---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93190 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         872       25744           0        5550       30838
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:ac:37:b8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86105sec preferred_lft 86105sec
    inet6 fe80::f816:3eff:feac:37b8/64 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 02:42:03:61:a7:12 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::42:3ff:fe61:a712/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93190) 	12/25/24 	_x86_64_	(8 CPU)

10:43:00     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       215.51     19.76    195.75   2287.89  95448.63
10:46:01       366.86     13.76    353.09    778.87 122846.19
10:47:01       128.47      0.55    127.92     60.78  17224.39
Average:       236.94     11.36    225.58   1042.46  78503.00

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     26877896  31667608   6061324     18.40    120044   4844772   1701768      5.01    958620   4621544   2517908
10:46:01     24995416  30030344   7943804     24.12    130680   5062348   7794168     22.93   2774784   4628096       400
10:47:01     24688592  30039516   8250628     25.05    159644   5313168   6884364     20.26   2855268   4815464       240
Average:     25520635  30579156   7418585     22.52    136789   5073429   5460100     16.06   2196224   4688368    839516

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01           lo     12.06     12.06      1.20      1.20      0.00      0.00      0.00      0.00
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    981.90    537.51  27126.30     47.80      0.00      0.00      0.00      0.00
10:46:01           lo      0.20      0.20      0.01      0.01      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    veth1edafd0      2.90      2.90      0.35      0.31      0.00      0.00      0.00      0.00
10:46:01    veth3d27706      5.05      5.97      0.80      0.88      0.00      0.00      0.00      0.00
10:47:01           lo      3.97      3.97      0.37      0.37      0.00      0.00      0.00      0.00
10:47:01      docker0     13.25     18.23      2.12    293.86      0.00      0.00      0.00      0.00
10:47:01    veth3d27706      0.17      0.58      0.01      0.04      0.00      0.00      0.00      0.00
10:47:01    vethb722a76     20.69     16.84      2.16      2.37      0.00      0.00      0.00      0.00
Average:           lo      5.41      5.41      0.53      0.53      0.00      0.00      0.00      0.00
Average:      docker0      4.42      6.08      0.71     97.96      0.00      0.00      0.00      0.00
Average:    veth3d27706      1.74      2.18      0.27      0.31      0.00      0.00      0.00      0.00
Average:    vethb722a76      6.90      5.62      0.72      0.79      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93190) 	12/25/24 	_x86_64_	(8 CPU)

10:43:00     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     14.98      0.00      5.13      6.32      0.07     73.50
10:45:01          0     22.67      0.00      5.87      3.32      0.08     68.06
10:45:01          1     14.70      0.00      5.96      6.50      0.05     72.79
10:45:01          2     20.04      0.00      5.26      7.58      0.07     67.05
10:45:01          3     21.28      0.00      5.38      0.81      0.08     72.45
10:45:01          4     10.04      0.00      4.38      1.82      0.12     83.65
10:45:01          5     11.54      0.00      5.20      1.60      0.07     81.59
10:45:01          6      9.84      0.00      4.07     11.11      0.05     74.93
10:45:01          7      9.73      0.00      4.91     17.79      0.08     67.48
10:46:01        all     20.01      0.00      3.71      8.73      0.08     67.46
10:46:01          0     18.73      0.00      3.27      4.31      0.07     73.62
10:46:01          1     17.71      0.00      3.96     13.57      0.08     64.67
10:46:01          2     21.04      0.00      3.76      7.98      0.10     67.11
10:46:01          3     15.02      0.00      3.32     25.11      0.08     56.46
10:46:01          4     22.38      0.00      3.39      0.55      0.07     73.61
10:46:01          5     19.58      0.00      3.54      2.48      0.07     74.33
10:46:01          6     23.46      0.00      4.36     13.15      0.08     58.95
10:46:01          7     22.14      0.00      4.18      2.74      0.10     70.84
10:47:01        all     11.93      0.00      2.64      1.26      0.08     84.08
10:47:01          0     12.54      0.00      2.48      0.27      0.10     84.61
10:47:01          1     12.73      0.00      2.85      0.67      0.07     83.69
10:47:01          2     11.80      0.00      2.33      2.88      0.10     82.89
10:47:01          3      9.76      0.00      2.45      4.53      0.08     83.17
10:47:01          4     12.40      0.00      2.63      0.10      0.07     84.81
10:47:01          5     12.22      0.00      2.67      0.23      0.10     84.78
10:47:01          6     12.42      0.00      2.69      0.59      0.07     84.24
10:47:01          7     11.61      0.00      3.02      0.84      0.08     84.46
Average:        all     15.64      0.00      3.83      5.43      0.08     75.02
Average:          0     17.97      0.00      3.87      2.63      0.08     75.44
Average:          1     15.04      0.00      4.25      6.90      0.07     73.74
Average:          2     17.62      0.00      3.78      6.14      0.09     72.37
Average:          3     15.34      0.00      3.71     10.16      0.08     70.69
Average:          4     14.94      0.00      3.46      0.82      0.08     80.69
Average:          5     14.45      0.00      3.80      1.44      0.08     80.23
Average:          6     15.24      0.00      3.70      8.28      0.07     72.72
Average:          7     14.51      0.00      4.03      7.10      0.09     74.27