---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77019 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   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         862       27258           0        4046       30849
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:27:b5:d9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86054sec preferred_lft 86054sec
    inet6 fe80::f816:3eff:fe27:b5d9/64 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 02:42:8d:c9:34:49 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::42:8dff:fec9:3449/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77019) 	10/16/24 	_x86_64_	(8 CPU)

00:55:37     LINUX RESTART	(8 CPU)

00:56:02          tps      rtps      wtps   bread/s   bwrtn/s
00:57:01       341.06     72.53    268.53   4689.51  47289.61
00:58:01       142.85      8.75    134.11   1597.60  51190.54
00:59:01       119.80      0.48    119.31      3.87  36141.44
01:00:01      1022.83      0.05   1022.78      6.67  90629.30
01:01:01        52.04      0.57     51.47     59.46  25507.62
Average:       335.69     16.29    319.40   1260.00  50161.31

00:56:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
00:57:01     30088172  31634352   2851048      8.66     60668   1800672   1483196      4.36    951040   1617300    156852
00:58:01     28729724  31137400   4209496     12.78     83640   2613164   1732688      5.10   1500772   2354868    267756
00:59:01     28194028  31655820   4745192     14.41    156384   3455264   1527444      4.49   1091664   3144244    704924
01:00:01     28078048  31634288   4861172     14.76    233876   3464916   1654948      4.87   1190956   3152672       500
01:01:01     27914160  31588948   5025060     15.26    236600   3574724   1525544      4.49   1299856   3204284     16860
Average:     28600826  31530162   4338394     13.17    154234   2981748   1584764      4.66   1206858   2694674    229378

00:56:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
00:57:01         ens3    358.02    260.85   1510.98     76.54      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    455.71    202.85   4310.41     20.74      0.00      0.00      0.00      0.00
00:58:01    vethc7cf0b2    119.88    267.13      9.14    815.32      0.00      0.00      0.00      0.07
00:58:01      docker0    155.83    372.39      9.47   3322.79      0.00      0.00      0.00      0.00
00:58:01           lo      3.00      3.00      0.30      0.30      0.00      0.00      0.00      0.00
00:59:01         ens3    359.66    182.49   2069.75     31.86      0.00      0.00      0.00      0.00
00:59:01      docker0    178.70    351.31     28.44   2063.02      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    veth250f743      0.00      0.03      0.00      0.00      0.00      0.00      0.00      0.00
01:00:01         ens3      0.45      0.62      0.09      0.27      0.00      0.00      0.00      0.00
01:00:01      docker0      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
01:00:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
01:01:01         ens3     54.87     41.83    490.39     56.60      0.00      0.00      0.00      0.00
01:01:01      docker0      7.05     17.35      0.44    443.25      0.00      0.00      0.00      0.00
01:01:01           lo      4.40      4.40      0.44      0.44      0.00      0.00      0.00      0.00
Average:         ens3    245.38    137.32   1676.96     37.07      0.00      0.00      0.00      0.00
Average:      docker0     68.55    148.72      7.70   1169.78      0.00      0.00      0.00      0.00
Average:           lo      1.79      1.79      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-77019) 	10/16/24 	_x86_64_	(8 CPU)

00:55:37     LINUX RESTART	(8 CPU)

00:56:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:57:01        all      9.04      0.00      1.17      3.98      0.04     85.76
00:57:01          0      9.18      0.00      1.07      0.75      0.03     88.98
00:57:01          1      9.28      0.00      1.36      9.57      0.02     79.78
00:57:01          2      7.99      0.00      1.02     12.00      0.07     78.92
00:57:01          3      5.59      0.00      0.54      0.07      0.02     93.78
00:57:01          4      4.88      0.00      0.76      1.67      0.05     92.64
00:57:01          5      4.41      0.00      0.85      1.00      0.03     93.71
00:57:01          6     19.12      0.00      1.84      3.43      0.07     75.55
00:57:01          7     11.89      0.00      1.94      3.39      0.03     82.75
00:58:01        all      8.60      0.00      1.53      3.49      0.04     86.34
00:58:01          0     17.75      0.00      2.85      1.17      0.07     78.16
00:58:01          1      3.66      0.00      0.80      5.06      0.03     90.45
00:58:01          2     12.75      0.00      3.19     12.58      0.07     71.42
00:58:01          3      6.28      0.00      0.96      1.78      0.03     90.95
00:58:01          4     11.22      0.00      1.19      0.77      0.03     86.78
00:58:01          5      4.61      0.00      1.11      0.03      0.05     94.20
00:58:01          6      8.94      0.00      1.36      6.49      0.05     83.16
00:58:01          7      3.63      0.00      0.79      0.00      0.03     95.55
00:59:01        all     11.93      0.00      2.47      4.05      0.08     81.47
00:59:01          0     12.94      0.00      2.13      0.10      0.08     84.74
00:59:01          1      4.24      0.00      3.78     13.55      0.07     78.37
00:59:01          2     17.24      0.00      6.05     12.35      0.10     64.26
00:59:01          3      7.46      0.00      0.99      0.10      0.07     91.39
00:59:01          4     12.40      0.00      1.99      1.17      0.03     84.41
00:59:01          5      3.86      0.00      0.40      0.00      0.02     95.73
00:59:01          6      9.46      0.00      1.30      4.36      0.13     84.74
00:59:01          7     27.92      0.00      3.12      0.91      0.07     67.99
01:00:01        all      5.31      0.00      3.20     10.69      0.04     80.76
01:00:01          0      6.24      0.00      2.47      0.32      0.05     90.91
01:00:01          1      5.19      0.00      4.85     34.64      0.07     55.25
01:00:01          2      3.62      0.00      3.92     17.30      0.05     75.11
01:00:01          3      5.61      0.00      3.66      1.02      0.03     89.67
01:00:01          4      2.82      0.00      1.69      0.30      0.03     95.16
01:00:01          5      6.63      0.00      2.34      0.28      0.03     90.71
01:00:01          6      5.84      0.00      3.10     30.38      0.05     60.63
01:00:01          7      6.56      0.00      3.58      1.48      0.03     88.35
01:01:01        all     19.39      0.00      2.25      0.89      0.06     77.41
01:01:01          0      4.51      0.00      1.10      0.38      0.02     93.99
01:01:01          1     23.90      0.00      1.30      0.52      0.05     74.23
01:01:01          2     17.60      0.00      2.76      1.31      0.07     78.27
01:01:01          3     25.41      0.00      3.00      0.12      0.08     71.38
01:01:01          4     31.71      0.00      3.24      0.02      0.05     64.99
01:01:01          5     17.33      0.00      2.51      0.02      0.08     80.06
01:01:01          6     14.36      0.00      1.33      4.33      0.05     79.93
01:01:01          7     20.35      0.00      2.75      0.44      0.07     76.40
Average:        all     10.86      0.00      2.12      4.62      0.05     82.34
Average:          0     10.13      0.00      1.93      0.54      0.05     87.35
Average:          1      9.26      0.00      2.42     12.64      0.05     75.63
Average:          2     11.85      0.00      3.39     11.10      0.07     73.59
Average:          3     10.08      0.00      1.83      0.62      0.05     87.42
Average:          4     12.62      0.00      1.78      0.78      0.04     84.78
Average:          5      7.36      0.00      1.44      0.27      0.04     90.88
Average:          6     11.52      0.00      1.78      9.80      0.07     76.83
Average:          7     14.07      0.00      2.44      1.23      0.05     82.21