---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100269 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         881       25735           0        5549       30829
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:b7:88:fe brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86094sec preferred_lft 86094sec
    inet6 fe80::f816:3eff:feb7:88fe/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 02:42:54:ff:72:bb 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::42:54ff:feff:72bb/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-100269) 	01/22/25 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       350.66     73.94    276.72   5314.18  56187.84
10:45:01       202.49     19.71    182.79   2317.45  46659.44
10:46:01       317.91     12.98    304.93    787.64  97995.90
10:47:01       140.97      0.40    140.57     43.45  34617.28
Average:       253.21     26.78    226.43   2114.76  58914.64

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30205296  31643980   2733924      8.30     55788   1702420   1406476      4.14    903912   1556696     88648
10:45:01     26783368  31644964   6155852     18.69    121928   4912080   1609172      4.73    986604   4687284   2457608
10:46:01     25450052  30377760   7489168     22.74    130388   4956988   7149540     21.04   2401624   4552772       228
10:47:01     24509772  29859504   8429448     25.59    159524   5312572   6968664     20.50   3037548   4814040       208
Average:     26737122  30881552   6202098     18.83    116907   4221015   4283463     12.60   1832422   3902698    636673

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02         ens3    437.51    291.13   1582.48     77.85      0.00      0.00      0.00      0.00
10:44:02           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3   1035.23    564.57  27105.94     49.40      0.00      0.00      0.00      0.00
10:45:01           lo     12.27     12.27      1.22      1.22      0.00      0.00      0.00      0.00
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01    br-986879b2cc6b      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01         ens3      7.25      3.32      6.27      0.76      0.00      0.00      0.00      0.00
10:46:01    veth29b6263      2.27      1.93      0.25      0.23      0.00      0.00      0.00      0.00
10:46:01    vethfdc8175     30.74     39.09      3.02      4.56      0.00      0.00      0.00      0.00
10:46:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01         ens3     63.65     47.85   1170.85     15.51      0.00      0.00      0.00      0.00
10:47:01    vethfdc8175     22.46     24.88     16.20     10.69      0.00      0.00      0.00      0.00
10:47:01           lo      4.10      4.10      0.38      0.38      0.00      0.00      0.00      0.00
10:47:01    veth09bc48f     24.26     22.43     10.53     16.08      0.00      0.00      0.00      0.00
Average:         ens3    383.21    225.31   7384.79     35.82      0.00      0.00      0.00      0.00
Average:    vethfdc8175     13.36     16.06      4.82      3.83      0.00      0.00      0.00      0.00
Average:           lo      4.48      4.48      0.44      0.44      0.00      0.00      0.00      0.00
Average:    veth09bc48f      6.09      5.63      2.64      4.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100269) 	01/22/25 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      7.98      0.00      1.28      4.09      0.03     86.61
10:44:02          0      2.44      0.00      0.67      0.18      0.02     96.69
10:44:02          1      3.08      0.00      1.00      5.50      0.03     90.38
10:44:02          2     12.78      0.00      1.59      1.49      0.05     84.09
10:44:02          3     10.16      0.00      1.12      0.62      0.03     88.07
10:44:02          4     13.11      0.00      1.09     10.10      0.03     75.67
10:44:02          5     12.94      0.00      1.27      1.08      0.03     84.68
10:44:02          6      5.78      0.00      1.50      3.88      0.03     88.81
10:44:02          7      3.53      0.00      2.06      9.89      0.03     84.49
10:45:01        all     15.04      0.00      5.14      4.07      0.07     75.69
10:45:01          0      8.81      0.00      6.12      7.37      0.07     77.63
10:45:01          1     17.66      0.00      5.89      5.99      0.07     70.40
10:45:01          2     28.96      0.00      6.19      4.72      0.09     60.05
10:45:01          3     16.09      0.00      4.35      3.21      0.09     76.26
10:45:01          4     13.67      0.00      4.46      9.28      0.07     72.52
10:45:01          5     11.07      0.00      5.17      1.22      0.09     82.46
10:45:01          6     12.11      0.00      4.30      0.26      0.03     83.30
10:45:01          7     11.94      0.00      4.65      0.48      0.05     82.88
10:46:01        all     10.29      0.00      2.13     10.32      0.07     77.19
10:46:01          0     13.67      0.00      3.92     53.61      0.08     28.72
10:46:01          1     12.91      0.00      2.09      0.94      0.07     83.99
10:46:01          2      7.87      0.00      1.98      1.29      0.05     88.81
10:46:01          3      8.38      0.00      1.57      0.95      0.05     89.05
10:46:01          4      8.44      0.00      2.00     10.24      0.05     79.27
10:46:01          5      9.68      0.00      1.91     12.02      0.07     76.32
10:46:01          6      8.88      0.00      1.54      3.27      0.05     86.26
10:46:01          7     12.52      0.00      2.06      0.47      0.12     84.83
10:47:01        all     20.00      0.00      3.21      2.38      0.09     74.33
10:47:01          0     15.17      0.00      2.97      0.82      0.07     80.97
10:47:01          1     26.90      0.00      3.39      0.74      0.08     68.89
10:47:01          2     20.14      0.00      3.44      5.14      0.10     71.17
10:47:01          3     23.09      0.00      3.31      2.20      0.10     71.30
10:47:01          4     19.48      0.00      3.74      0.44      0.08     76.26
10:47:01          5     16.03      0.00      2.86      4.82      0.10     76.18
10:47:01          6     21.79      0.00      2.99      3.75      0.10     71.38
10:47:01          7     17.42      0.00      2.93      1.13      0.08     78.44
Average:        all     13.31      0.00      2.93      5.22      0.06     78.48
Average:          0     10.02      0.00      3.40     15.49      0.06     71.03
Average:          1     15.11      0.00      3.08      3.28      0.06     78.47
Average:          2     17.37      0.00      3.28      3.15      0.07     76.13
Average:          3     14.40      0.00      2.57      1.74      0.07     81.22
Average:          4     13.67      0.00      2.81      7.51      0.06     75.95
Average:          5     12.44      0.00      2.79      4.80      0.07     79.90
Average:          6     12.12      0.00      2.57      2.80      0.05     82.46
Average:          7     11.34      0.00      2.92      3.01      0.07     82.66