---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74700 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   13G  143G   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         901       26127           0        5138       30811
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:33:9d:71 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86082sec preferred_lft 86082sec
    inet6 fe80::f816:3eff:fe33:9d71/64 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:f4:da:26:86 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:f4ff:feda:2686/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74700) 	10/05/24 	_x86_64_	(8 CPU)

14:42:35     LINUX RESTART	(8 CPU)

14:43:01          tps      rtps      wtps   bread/s   bwrtn/s
14:44:01       357.89     70.70    287.19   4571.24  32099.45
14:45:01       212.76     42.80    169.96   3494.70  39371.54
14:46:01       283.27      5.53    277.74    502.45 115965.47
14:47:01       245.74      1.75    243.99    118.51  78417.20
Average:       274.91     30.20    244.72   2171.78  66462.29

14:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:44:01     30091960  31680304   2847260      8.64     70804   1828664   1419428      4.18    896624   1663520    153112
14:45:01     28057944  30410520   4881276     14.82     91196   2548252   2482996      7.31   2377824   2165064    284964
14:46:01     25929768  30306988   7009452     21.28    115416   4478532   2583908      7.60   2978948   3584232     63720
14:47:01     25508416  30297488   7430804     22.56    123908   4865440   2579580      7.59   3482944   3485152       860
Average:     27397022  30673825   5542198     16.83    100331   3430222   2266478      6.67   2434085   2724492    125664

14:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:44:01           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00
14:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:44:01         ens3    334.99    245.29   1633.14     75.53      0.00      0.00      0.00      0.00
14:45:01           lo      2.07      2.07      0.19      0.19      0.00      0.00      0.00      0.00
14:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:45:01         ens3    621.41    511.85   4371.57    122.31      0.00      0.00      0.00      0.00
14:46:01           lo      1.93      1.93      0.18      0.18      0.00      0.00      0.00      0.00
14:46:01    br-d37ecf452107      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:46:01      docker0      2.30      5.83      0.15     87.71      0.00      0.00      0.00      0.00
14:46:01         ens3    230.13    154.04   5767.91     16.11      0.00      0.00      0.00      0.00
14:47:01           lo      3.00      3.00      0.27      0.27      0.00      0.00      0.00      0.00
14:47:01      docker0      3.00      5.92      0.18     87.87      0.00      0.00      0.00      0.00
14:47:01         ens3    205.60    250.71    107.40   1770.36      0.00      0.00      0.00      0.00
Average:           lo      2.15      2.15      0.20      0.20      0.00      0.00      0.00      0.00
Average:      docker0      1.32      2.94      0.08     43.89      0.00      0.00      0.00      0.00
Average:         ens3    348.04    290.48   2970.06    496.06      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74700) 	10/05/24 	_x86_64_	(8 CPU)

14:42:35     LINUX RESTART	(8 CPU)

14:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:44:01        all     11.48      0.00      1.17      2.80      0.04     84.51
14:44:01          0     23.12      0.00      1.78      1.50      0.05     73.54
14:44:01          1      7.96      0.00      0.65      0.92      0.03     90.43
14:44:01          2      3.82      0.00      0.75      0.28      0.02     95.13
14:44:01          3     13.06      0.00      1.00      0.80      0.05     85.09
14:44:01          4     14.30      0.00      1.20      0.90      0.03     83.55
14:44:01          5     10.54      0.00      1.64      3.18      0.07     84.58
14:44:01          6      3.03      0.00      0.94     13.16      0.03     82.83
14:44:01          7     15.92      0.00      1.44      1.74      0.05     80.86
14:45:01        all     25.32      0.00      1.38      2.00      0.08     71.22
14:45:01          0     30.38      0.00      1.62      0.53      0.10     67.37
14:45:01          1     24.24      0.00      1.21      1.16      0.08     73.30
14:45:01          2     23.79      0.00      1.29      4.33      0.07     70.52
14:45:01          3     27.78      0.00      0.75      0.25      0.07     71.15
14:45:01          4     37.87      0.00      2.44      4.85      0.12     54.71
14:45:01          5     17.32      0.00      1.95      0.76      0.08     79.89
14:45:01          6     17.40      0.00      0.92      4.04      0.07     77.57
14:45:01          7     23.93      0.00      0.83      0.15      0.07     75.02
14:46:01        all      9.29      0.00      3.04      6.74      0.06     80.86
14:46:01          0     11.92      0.00      2.59      0.07      0.05     85.37
14:46:01          1      7.36      0.00      2.11      2.20      0.05     88.27
14:46:01          2     11.65      0.00      5.11     16.12      0.08     67.03
14:46:01          3     11.09      0.00      3.50     22.76      0.07     62.59
14:46:01          4     10.03      0.00      2.86      7.39      0.05     79.67
14:46:01          5      6.63      0.00      3.02      0.64      0.05     89.65
14:46:01          6      8.99      0.00      2.43      4.12      0.05     84.40
14:46:01          7      6.67      0.00      2.76      0.66      0.05     89.87
14:47:01        all     11.31      0.00      2.68      3.81      0.06     82.14
14:47:01          0     11.02      0.00      2.85      6.25      0.05     79.83
14:47:01          1     17.54      0.00      4.49      2.55      0.07     75.35
14:47:01          2      5.89      0.00      2.34      7.15      0.05     84.58
14:47:01          3      9.96      0.00      2.37     10.34      0.05     77.28
14:47:01          4     16.56      0.00      2.50      0.24      0.07     80.64
14:47:01          5     12.08      0.00      2.57      2.85      0.05     82.45
14:47:01          6      6.62      0.00      2.14      0.94      0.05     90.25
14:47:01          7     10.76      0.00      2.15      0.18      0.05     86.85
Average:        all     14.34      0.00      2.07      3.84      0.06     79.69
Average:          0     19.08      0.00      2.21      2.09      0.06     76.55
Average:          1     14.26      0.00      2.11      1.70      0.06     81.87
Average:          2     11.29      0.00      2.36      6.94      0.05     79.36
Average:          3     15.49      0.00      1.90      8.51      0.06     74.04
Average:          4     19.64      0.00      2.25      3.34      0.07     74.70
Average:          5     11.64      0.00      2.29      1.86      0.06     84.14
Average:          6      9.01      0.00      1.61      5.58      0.05     83.76
Average:          7     14.34      0.00      1.79      0.68      0.05     83.13