---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102912 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   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       25742           0        5552       30839
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:68:50:1c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86124sec preferred_lft 86124sec
    inet6 fe80::f816:3eff:fe68:501c/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 02:42:29:22:c6:e5 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::42:29ff:fe22:c6e5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102912) 	01/29/25 	_x86_64_	(8 CPU)

10:45:58     LINUX RESTART	(8 CPU)

10:46:01          tps      rtps      wtps   bread/s   bwrtn/s
10:47:01       350.33     71.81    278.52   5171.55  52943.46
10:48:01       280.05     19.43    260.62   2253.62 108187.04
10:49:01       304.08     12.30    291.79    791.50  55174.48
10:50:01       122.13      1.12    121.01     71.85  22182.24
Average:       264.86     26.54    238.32   2097.69  59566.44

10:46:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:01     30190264  31667312   2748956      8.35     57388   1737528   1446852      4.26    889656   1583592    123100
10:48:01     26857240  31656288   6081980     18.46    120736   4854136   1691580      4.98    977384   4629596    498300
10:49:01     24387088  29662332   8552132     25.96    147328   5256420   8151404     23.98   3196196   4780892     21076
10:50:01     26402860  31614120   6536360     19.84    160576   5182516   1556092      4.58   1308764   4692204      2000
Average:     26959363  31150013   5979857     18.15    121507   4257650   3211482      9.45   1593000   3921571    161119

10:46:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:01         ens3    367.18    239.14   1534.98     73.00      0.00      0.00      0.00      0.00
10:47:01           lo      1.61      1.61      0.16      0.16      0.00      0.00      0.00      0.00
10:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01         ens3    985.52    511.35  26634.22     46.53      0.00      0.00      0.00      0.00
10:48:01           lo     12.06     12.06      1.20      1.20      0.00      0.00      0.00      0.00
10:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01    veth448bcd9      6.51      8.05      1.48     60.25      0.00      0.00      0.00      0.00
10:49:01         ens3     42.97     31.42    931.00      5.07      0.00      0.00      0.00      0.00
10:49:01           lo      0.97      0.97      0.09      0.09      0.00      0.00      0.00      0.00
10:49:01    veth630686f      3.55      3.45      0.43      0.42      0.00      0.00      0.00      0.00
10:50:01         ens3     57.06     45.89    301.73     21.69      0.00      0.00      0.00      0.00
10:50:01           lo      3.27      3.27      0.30      0.30      0.00      0.00      0.00      0.00
10:50:01      docker0     12.40     17.76      2.07    289.97      0.00      0.00      0.00      0.00
Average:         ens3    363.20    207.21   7302.17     36.87      0.00      0.00      0.00      0.00
Average:           lo      4.45      4.45      0.44      0.44      0.00      0.00      0.00      0.00
Average:      docker0      3.07      4.40      0.51     71.89      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102912) 	01/29/25 	_x86_64_	(8 CPU)

10:45:58     LINUX RESTART	(8 CPU)

10:46:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:01        all      7.62      0.00      1.24      3.02      0.03     88.08
10:47:01          0      2.46      0.00      1.00      2.47      0.03     94.03
10:47:01          1     11.51      0.00      0.92      0.78      0.03     86.76
10:47:01          2     10.65      0.00      1.08      1.23      0.03     87.01
10:47:01          3      6.28      0.00      1.99      5.47      0.05     86.22
10:47:01          4     14.71      0.00      1.19      0.95      0.03     83.11
10:47:01          5      8.64      0.00      1.10     10.11      0.03     80.11
10:47:01          6      3.73      0.00      1.11      0.37      0.03     94.75
10:47:01          7      2.99      0.00      1.49      2.82      0.03     92.67
10:48:01        all     13.88      0.00      5.44      7.33      0.06     73.28
10:48:01          0      9.74      0.00      5.79     10.30      0.08     74.09
10:48:01          1     13.51      0.00      4.97      1.68      0.05     79.79
10:48:01          2     25.91      0.00      5.92      8.36      0.07     59.74
10:48:01          3     14.96      0.00      6.38      3.26      0.07     75.34
10:48:01          4     13.82      0.00      4.75      1.35      0.05     80.03
10:48:01          5     10.51      0.00      4.89      7.86      0.05     76.68
10:48:01          6     12.35      0.00      5.55      0.68      0.07     81.36
10:48:01          7     10.19      0.00      5.32     25.21      0.07     59.22
10:49:01        all     27.81      0.00      4.44      3.66      0.08     64.02
10:49:01          0     26.26      0.00      3.90      3.40      0.08     66.36
10:49:01          1     28.36      0.00      5.04     14.00      0.07     52.53
10:49:01          2     26.63      0.00      4.35      3.14      0.07     65.80
10:49:01          3     28.46      0.00      4.21      4.46      0.08     62.78
10:49:01          4     18.85      0.00      3.85      1.20      0.07     76.03
10:49:01          5     27.04      0.00      4.72      1.39      0.08     66.76
10:49:01          6     34.20      0.00      4.79      1.09      0.07     59.85
10:49:01          7     32.76      0.00      4.69      0.57      0.08     61.90
10:50:01        all      4.75      0.00      1.65      1.57      0.05     91.98
10:50:01          0      3.69      0.00      1.52      1.37      0.03     93.39
10:50:01          1      4.24      0.00      1.30      0.50      0.07     93.89
10:50:01          2      4.48      0.00      2.12      0.32      0.08     93.00
10:50:01          3      4.20      0.00      1.44      2.01      0.05     92.30
10:50:01          4      4.28      0.00      1.05      0.03      0.03     94.60
10:50:01          5      3.67      0.00      1.93      7.44      0.05     86.91
10:50:01          6      6.34      0.00      1.67      0.37      0.05     91.57
10:50:01          7      7.06      0.00      2.18      0.50      0.05     90.21
Average:        all     13.45      0.00      3.17      3.88      0.06     79.44
Average:          0     10.45      0.00      3.03      4.35      0.06     82.12
Average:          1     14.36      0.00      3.04      4.20      0.05     78.35
Average:          2     16.85      0.00      3.34      3.24      0.06     76.51
Average:          3     13.40      0.00      3.49      3.82      0.06     79.23
Average:          4     12.94      0.00      2.70      0.88      0.05     83.43
Average:          5     12.43      0.00      3.14      6.73      0.05     77.65
Average:          6     14.04      0.00      3.25      0.62      0.05     82.03
Average:          7     13.15      0.00      3.39      7.19      0.06     76.20