---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99824 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         877       25741           0        5547       30833
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:23:de:00 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86054sec preferred_lft 86054sec
    inet6 fe80::f816:3eff:fe23:de00/64 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 02:42:62:b5:ed:d4 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::42:62ff:feb5:edd4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99824) 	01/21/25 	_x86_64_	(8 CPU)

10:43:24     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       350.80     47.99    302.81   3221.01  11660.80
10:46:01       175.12     19.33    155.79   2251.09  43382.50
10:47:01       310.25     12.26    297.98    769.74  79740.48
10:48:01       129.00      0.38    128.61     38.53  22471.19
10:49:01        64.47      1.80     62.67     93.98   4044.01
Average:       205.44     16.25    189.20   1268.36  32328.68

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30191696  31712464   2747516      8.34     66208   1766360   1374768      4.04    834172   1626096    125780
10:46:01     26851092  31648360   6088120     18.48    120580   4850892   1649416      4.85    984052   4626880   2066268
10:47:01     25499856  30425992   7439356     22.59    129952   4955496   7273140     21.40   2339192   4565372       180
10:48:01     24524680  29873716   8414532     25.55    159072   5311224   7918900     23.30   3015636   4815256       792
10:49:01     26357552  31570436   6581660     19.98    161924   5184452   1589632      4.68   1359684   4689156      2212
Average:     26684975  31046194   6254237     18.99    127547   4413685   3961171     11.65   1706547   4064552    439046

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    380.53    272.38   1560.84     77.22      0.00      0.00      0.00      0.00
10:45:01           lo      1.08      1.08      0.12      0.12      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         ens3   1001.88    548.71  26604.12     47.72      0.00      0.00      0.00      0.00
10:46:01           lo     12.06     12.06      1.20      1.20      0.00      0.00      0.00      0.00
10:47:01    veth033eac8      6.87      6.83      1.03      1.00      0.00      0.00      0.00      0.00
10:47:01    vethabf077c      0.42      0.53      0.03      0.03      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
10:47:01    veth35230f6      2.02      1.48      0.21      0.20      0.00      0.00      0.00      0.00
10:48:01    veth033eac8     10.83      7.87      0.91      1.10      0.00      0.00      0.00      0.00
10:48:01    vethabf077c      6.22      7.47      0.84      0.74      0.00      0.00      0.00      0.00
10:48:01      docker0     12.60     16.70      2.09    289.56      0.00      0.00      0.00      0.00
10:48:01    veth35230f6      3.32      4.92      0.70      0.38      0.00      0.00      0.00      0.00
10:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01         ens3   1493.47    910.51  29442.38    156.72      0.00      0.00      0.00      0.00
10:49:01           lo     21.70     21.70      2.09      2.09      0.00      0.00      0.00      0.00
Average:      docker0      2.53      3.35      0.42     58.11      0.00      0.00      0.00      0.00
Average:         ens3    296.62    180.45   5894.63     31.11      0.00      0.00      0.00      0.00
Average:           lo      3.59      3.59      0.35      0.35      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99824) 	01/21/25 	_x86_64_	(8 CPU)

10:43:24     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all      9.15      0.00      0.88      4.71      0.03     85.22
10:45:01          0      2.65      0.00      0.34      0.00      0.02     97.00
10:45:01          1      5.21      0.00      0.92      3.29      0.02     90.56
10:45:01          2     11.83      0.00      0.81      1.39      0.03     85.93
10:45:01          3     21.12      0.00      1.83     21.94      0.07     55.03
10:45:01          4      8.13      0.00      0.73      7.53      0.07     83.55
10:45:01          5     11.97      0.00      0.88      1.38      0.02     85.75
10:45:01          6      8.75      0.00      0.54      0.58      0.02     90.12
10:45:01          7      3.62      0.00      0.97      1.67      0.02     93.72
10:46:01        all     12.77      0.00      4.32      7.53      0.07     75.31
10:46:01          0      9.54      0.00      4.72      2.65      0.07     83.03
10:46:01          1      8.48      0.00      3.43      2.05      0.05     85.98
10:46:01          2      9.92      0.00      4.35      8.10      0.08     77.54
10:46:01          3      8.98      0.00      3.54      2.17      0.07     85.25
10:46:01          4      9.92      0.00      4.36     11.57      0.07     74.09
10:46:01          5     30.46      0.00      4.64      5.66      0.10     59.14
10:46:01          6     15.13      0.00      4.75      3.52      0.07     76.54
10:46:01          7      9.74      0.00      4.79     24.64      0.10     60.74
10:47:01        all      8.41      0.00      2.11     15.18      0.05     74.25
10:47:01          0      9.17      0.00      2.28     17.89      0.07     70.59
10:47:01          1      7.45      0.00      1.70      1.90      0.03     88.91
10:47:01          2      9.22      0.00      2.04      0.77      0.03     87.94
10:47:01          3      7.23      0.00      1.77      1.19      0.03     89.78
10:47:01          4      8.26      0.00      2.27     24.83      0.08     64.55
10:47:01          5      8.61      0.00      1.94      3.41      0.03     86.01
10:47:01          6      8.99      0.00      2.16      6.28      0.03     82.55
10:47:01          7      8.35      0.00      2.72     65.47      0.07     23.39
10:48:01        all     21.43      0.00      3.01      1.71      0.10     73.76
10:48:01          0     27.58      0.00      3.77      2.08      0.10     66.48
10:48:01          1     14.67      0.00      2.34      0.07      0.08     82.84
10:48:01          2     18.38      0.00      2.82      0.77      0.10     77.93
10:48:01          3     25.33      0.00      2.96      0.13      0.10     71.47
10:48:01          4     22.45      0.00      3.17      0.13      0.08     74.17
10:48:01          5     21.22      0.00      3.19      0.87      0.10     74.62
10:48:01          6     19.58      0.00      2.88      5.16      0.12     72.27
10:48:01          7     22.25      0.00      2.97      4.44      0.10     70.25
10:49:01        all      6.28      0.00      0.58      0.68      0.04     92.42
10:49:01          0      0.68      0.00      0.50      0.25      0.03     98.53
10:49:01          1      2.05      0.00      0.50      0.33      0.02     97.10
10:49:01          2     12.35      0.00      0.48      0.10      0.05     87.01
10:49:01          3      8.80      0.00      0.55      0.27      0.03     90.35
10:49:01          4      7.69      0.00      0.65      0.72      0.03     90.91
10:49:01          5     13.38      0.00      0.85      2.44      0.05     83.28
10:49:01          6      2.27      0.00      0.68      0.12      0.03     96.90
10:49:01          7      3.05      0.00      0.40      1.25      0.03     95.28
Average:        all     11.60      0.00      2.18      5.96      0.06     80.20
Average:          0      9.94      0.00      2.32      4.59      0.06     83.10
Average:          1      7.58      0.00      1.78      1.52      0.04     89.08
Average:          2     12.34      0.00      2.10      2.22      0.06     83.28
Average:          3     14.27      0.00      2.13      5.07      0.06     78.48
Average:          4     11.29      0.00      2.24      8.96      0.07     77.45
Average:          5     17.12      0.00      2.30      2.75      0.06     77.77
Average:          6     10.93      0.00      2.20      3.13      0.05     83.68
Average:          7      9.38      0.00      2.36     19.47      0.06     68.73