---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-80328 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   12G  144G   8% /
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         863       27258           0        4045       30848
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:0b:a8:1c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86066sec preferred_lft 86066sec
    inet6 fe80::f816:3eff:fe0b:a81c/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:f1:76:c7:29 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:f1ff:fe76:c729/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80328) 	10/30/24 	_x86_64_	(8 CPU)

00:55:36     LINUX RESTART	(8 CPU)

00:56:02          tps      rtps      wtps   bread/s   bwrtn/s
00:57:01       286.61     65.80    220.81   4516.25  73344.86
00:58:01       161.14      9.10    152.04   1642.93  90115.11
00:59:01       767.82      0.30    767.52      2.40  47447.03
01:00:01       342.95      0.00    342.95      0.00  52324.03
01:01:01        50.02      1.10     48.93     81.00   8929.23
Average:       321.79     15.09    306.70   1237.39  54362.66

00:56:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
00:57:01     30200700  31762108   2738520      8.31     68824   1804240   1386608      4.08    804648   1643132    153164
00:58:01     28381272  30918996   4557948     13.84     89180   2732808   1713268      5.04   1709516   2474912    396600
00:59:01     27934932  31632276   5004288     15.19    161460   3676452   1703040      5.01   1118548   3366676    228372
01:00:01     27233704  30825520   5705516     17.32    233776   3487460   1886732      5.55   2016060   3130784     30452
01:01:01     27921676  31597004   5017544     15.23    237548   3573716   1531464      4.51   1292848   3200580      3748
Average:     28334457  31347181   4604763     13.98    158158   3054935   1644222      4.84   1388324   2763217    162467

00:56:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
00:57:01         ens3    385.56    275.41   1559.38     67.05      0.00      0.00      0.00      0.00
00:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:57:01           lo      1.36      1.36      0.14      0.14      0.00      0.00      0.00      0.00
00:58:01         ens3    612.70    268.87   4641.94     42.16      0.00      0.00      0.00      0.00
00:58:01    veth8afd410    174.05    404.73     15.93   1239.86      0.00      0.00      0.00      0.10
00:58:01      docker0    220.86    540.16     16.06   3739.41      0.00      0.00      0.00      0.00
00:58:01           lo      2.67      2.67      0.26      0.26      0.00      0.00      0.00      0.00
00:59:01         ens3    202.45    119.61   1636.75     23.89      0.00      0.00      0.00      0.00
00:59:01      docker0    116.53    196.13     21.58   1630.18      0.00      0.00      0.00      0.00
00:59:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:00:01         ens3     19.69      9.28    443.61      1.28      0.00      0.00      0.00      0.00
01:00:01      docker0      7.10     17.29      0.41    443.07      0.00      0.00      0.00      0.00
01:00:01    vethb091846      7.10     17.43      0.50    443.09      0.00      0.00      0.00      0.04
01:00:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
01:01:01         ens3     46.73     43.90     90.60     95.74      0.00      0.00      0.00      0.00
01:01:01      docker0      0.13      0.15      0.04      0.04      0.00      0.00      0.00      0.00
01:01:01           lo      4.86      4.86      0.49      0.49      0.00      0.00      0.00      0.00
Average:         ens3    252.95    142.96   1674.59     45.96      0.00      0.00      0.00      0.00
Average:      docker0     69.14    151.23      7.64   1166.25      0.00      0.00      0.00      0.00
Average:           lo      1.82      1.82      0.18      0.18      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80328) 	10/30/24 	_x86_64_	(8 CPU)

00:55:36     LINUX RESTART	(8 CPU)

00:56:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:57:01        all     10.97      0.00      1.18      5.63      0.05     82.17
00:57:01          0     13.70      0.00      1.19      2.69      0.07     82.36
00:57:01          1      4.63      0.00      0.46     21.94      0.05     72.91
00:57:01          2     24.06      0.00      1.94      1.87      0.07     72.05
00:57:01          3      5.82      0.00      0.88      9.42      0.03     83.84
00:57:01          4     15.04      0.00      1.33      0.90      0.05     82.68
00:57:01          5     10.36      0.00      1.22      1.09      0.03     87.30
00:57:01          6      2.90      0.00      1.41      6.46      0.02     89.21
00:57:01          7     11.32      0.00      1.02      0.68      0.03     86.95
00:58:01        all      9.04      0.00      1.87      6.15      0.17     82.77
00:58:01          0      2.63      0.00      0.79      0.40      0.12     96.06
00:58:01          1      7.96      0.00      2.35      0.70      0.20     88.79
00:58:01          2     11.14      0.00      2.73     12.09      0.12     73.92
00:58:01          3      6.64      0.00      1.75      7.81      0.17     83.64
00:58:01          4      7.69      0.00      2.74     20.64      0.25     68.69
00:58:01          5      5.83      0.00      1.45      0.05      0.17     92.50
00:58:01          6     23.75      0.00      2.06      7.32      0.15     66.72
00:58:01          7      6.69      0.00      1.12      0.20      0.17     91.82
00:59:01        all      9.95      0.00      2.59      8.07      0.06     79.32
00:59:01          0      1.97      0.00      1.85      0.00      0.03     96.15
00:59:01          1     13.29      0.00      4.37      1.36      0.08     80.90
00:59:01          2      7.80      0.00      3.38      9.95      0.07     78.81
00:59:01          3     27.14      0.00      3.77      4.09      0.08     64.91
00:59:01          4      2.71      0.00      1.02     11.42      0.02     84.83
00:59:01          5     12.45      0.00      3.21     37.10      0.08     47.16
00:59:01          6      7.09      0.00      2.37      0.74      0.05     89.75
00:59:01          7      7.16      0.00      0.75      0.02      0.05     92.02
01:00:01        all     14.63      0.00      3.90      3.96      0.07     77.44
01:00:01          0      8.37      0.00      3.73      1.04      0.05     86.80
01:00:01          1     14.71      0.00      4.12      1.40      0.08     79.69
01:00:01          2     12.27      0.00      3.52      0.10      0.07     84.04
01:00:01          3     11.30      0.00      3.57      0.64      0.07     84.42
01:00:01          4     12.47      0.00      3.45      6.00      0.07     78.02
01:00:01          5     17.65      0.00      4.56     21.99      0.07     55.73
01:00:01          6     22.45      0.00      3.63      0.42      0.10     73.40
01:00:01          7     17.89      0.00      4.64      0.15      0.07     77.25
01:01:01        all     14.68      0.00      1.71      0.55      0.04     83.01
01:01:01          0     24.28      0.00      2.54      0.12      0.07     73.00
01:01:01          1     18.89      0.00      1.65      0.76      0.05     78.66
01:01:01          2      5.76      0.00      1.29      0.00      0.02     92.93
01:01:01          3     12.00      0.00      1.65      0.08      0.03     86.23
01:01:01          4     11.94      0.00      1.39      1.79      0.05     84.83
01:01:01          5     23.36      0.00      2.19      1.54      0.05     72.85
01:01:01          6     15.99      0.00      1.76      0.02      0.05     82.18
01:01:01          7      5.23      0.00      1.19      0.12      0.03     93.43
Average:        all     11.86      0.00      2.25      4.87      0.08     80.94
Average:          0     10.20      0.00      2.02      0.84      0.07     86.87
Average:          1     11.91      0.00      2.59      5.19      0.09     80.22
Average:          2     12.17      0.00      2.57      4.81      0.07     80.38
Average:          3     12.60      0.00      2.33      4.39      0.08     80.61
Average:          4      9.95      0.00      1.98      8.17      0.09     79.81
Average:          5     13.93      0.00      2.53     12.34      0.08     71.12
Average:          6     14.46      0.00      2.25      2.99      0.07     80.23
Average:          7      9.64      0.00      1.74      0.23      0.07     88.32