---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75056 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   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         862       25976           0        5328       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:2b:57:76 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86106sec preferred_lft 86106sec
    inet6 fe80::f816:3eff:fe2b:5776/64 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:d7:16:8c:82 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:d7ff:fe16:8c82/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75056) 	10/07/24 	_x86_64_	(8 CPU)

10:43:37     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       300.44     72.60    227.84   4690.59  58622.88
10:46:01       325.21     18.81    306.40   2298.95 109681.85
10:47:01       275.09     12.26    262.82    772.40  53107.87
10:48:01       121.50      1.02    120.48     58.92  31942.78
Average:       255.37     25.98    229.39   1943.78  63358.57

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30179228  31721820   2759992      8.38     68252   1786848   1375648      4.05    850520   1623156    133072
10:46:01     27015540  31653420   5923680     17.98    119840   4705648   1732332      5.10    997264   4458996    461264
10:47:01     24700420  29828592   8238800     25.01    148768   5117756   8020152     23.60   3067680   4599840     61296
10:48:01     26582144  31565364   6357076     19.30    158940   4971616   1645588      4.84   1384868   4450404      2560
Average:     27119333  31192299   5819887     17.67    123950   4145467   3193430      9.40   1575083   3783099    164548

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           lo      1.69      1.69      0.18      0.18      0.00      0.00      0.00      0.00
10:45:01         ens3    380.00    251.08   1563.08     75.27      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    br-6dff7363eac4      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01           lo     11.46     11.46      1.13      1.13      0.00      0.00      0.00      0.00
10:46:01         ens3    943.49    518.40  24939.60     45.17      0.00      0.00      0.00      0.00
10:47:01    vethd07cf71      4.18      4.57      0.54      0.44      0.00      0.00      0.00      0.00
10:47:01    vethb2d2285     24.16     22.31     10.53     16.08      0.00      0.00      0.00      0.00
10:47:01      docker0     11.65     16.38      2.03    285.44      0.00      0.00      0.00      0.00
10:47:01    vethef390e3     11.81     10.86      1.50      1.55      0.00      0.00      0.00      0.00
10:48:01      docker0      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01           lo     20.76     20.76      1.98      1.98      0.00      0.00      0.00      0.00
10:48:01         ens3   1421.08    850.84  27783.70    147.58      0.00      0.00      0.00      0.00
Average:      docker0      2.92      4.12      0.51     71.66      0.00      0.00      0.00      0.00
Average:           lo      4.36      4.36      0.43      0.43      0.00      0.00      0.00      0.00
Average:         ens3    354.23    211.37   6958.64     36.76      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75056) 	10/07/24 	_x86_64_	(8 CPU)

10:43:37     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all      9.98      0.00      1.08      5.07      0.04     83.82
10:45:01          0      4.39      0.00      0.83     29.85      0.03     64.89
10:45:01          1      6.50      0.00      0.32      0.48      0.05     92.65
10:45:01          2     16.28      0.00      1.21      4.04      0.07     78.40
10:45:01          3     15.61      0.00      1.79      1.34      0.03     81.22
10:45:01          4      7.68      0.00      1.07      1.10      0.05     90.10
10:45:01          5      6.38      0.00      0.93      0.61      0.05     92.02
10:45:01          6      4.36      0.00      0.68      0.31      0.02     94.64
10:45:01          7     18.63      0.00      1.85      2.92      0.05     76.56
10:46:01        all     11.62      0.00      4.22      7.12      0.04     77.00
10:46:01          0      7.66      0.00      6.26     42.88      0.07     43.13
10:46:01          1      9.75      0.00      3.78      1.37      0.02     85.08
10:46:01          2     10.44      0.00      3.80      1.09      0.05     84.62
10:46:01          3     24.77      0.00      4.43      1.63      0.05     69.11
10:46:01          4     11.54      0.00      4.86      6.55      0.03     77.02
10:46:01          5     10.66      0.00      3.57      2.32      0.03     83.41
10:46:01          6      9.08      0.00      3.30      0.94      0.05     86.63
10:46:01          7      9.07      0.00      3.76      0.35      0.02     86.80
10:47:01        all     26.21      0.00      4.03      4.03      0.09     65.64
10:47:01          0     26.16      0.00      4.57      8.55      0.07     60.65
10:47:01          1     22.68      0.00      3.87      2.73      0.08     70.64
10:47:01          2     29.77      0.00      4.36      2.35      0.10     63.41
10:47:01          3     30.35      0.00      3.80      2.45      0.10     63.30
10:47:01          4     21.67      0.00      3.24      2.29      0.10     72.70
10:47:01          5     33.20      0.00      5.47      4.52      0.12     56.69
10:47:01          6     23.65      0.00      3.24      3.37      0.08     69.66
10:47:01          7     22.24      0.00      3.63      5.99      0.08     68.05
10:48:01        all      4.17      0.00      1.32      2.57      0.04     91.89
10:48:01          0      3.07      0.00      1.10      3.79      0.03     92.00
10:48:01          1      8.18      0.00      1.58      2.59      0.07     87.58
10:48:01          2      8.25      0.00      1.40      1.00      0.05     89.29
10:48:01          3      2.51      0.00      1.42      0.25      0.03     95.78
10:48:01          4      2.48      0.00      1.04      1.26      0.03     95.19
10:48:01          5      2.22      0.00      1.02      7.56      0.03     89.16
10:48:01          6      3.31      0.00      1.49      0.27      0.05     94.88
10:48:01          7      3.37      0.00      1.56      3.85      0.05     91.17
Average:        all     12.99      0.00      2.66      4.70      0.05     79.59
Average:          0     10.35      0.00      3.19     21.18      0.05     65.23
Average:          1     11.80      0.00      2.40      1.79      0.05     83.96
Average:          2     16.17      0.00      2.69      2.12      0.07     78.95
Average:          3     18.29      0.00      2.86      1.42      0.05     77.38
Average:          4     10.84      0.00      2.55      2.80      0.05     83.75
Average:          5     13.12      0.00      2.75      3.76      0.06     80.31
Average:          6     10.10      0.00      2.18      1.22      0.05     86.45
Average:          7     13.29      0.00      2.70      3.28      0.05     80.68