---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81025 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         877       25964           0        5325       30834
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:c9:b1:41 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86081sec preferred_lft 86081sec
    inet6 fe80::f816:3eff:fec9:b141/64 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 02:42:86:4c:8d:00 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::42:86ff:fe4c:8d00/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81025) 	11/02/24 	_x86_64_	(8 CPU)

10:43:29     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       199.92     71.17    128.75   4609.23  15847.49
10:46:01       238.02     18.22    219.80   2266.89  86181.88
10:47:01       294.00     13.21    280.79    785.57  48057.27
10:48:01       110.40      0.32    110.08     31.72  17813.80
Average:       210.58     25.73    184.86   1923.32  41979.63

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30146640  31689652   2792580      8.48     68820   1786520   1451544      4.27    881688   1623240    121580
10:46:01     27035312  31669720   5903908     17.92    120080   4702568   1690684      4.97    980540   4457104    767560
10:47:01     24782404  29822868   8156816     24.76    145024   5040376   8037636     23.65   3054832   4543708     17604
10:48:01     26538116  31545944   6401104     19.43    158548   4993976   2443808      7.19   1393272   4477232       268
Average:     27125618  31182046   5813602     17.65    123118   4130860   3405918     10.02   1577583   3775321    226753

10:44:01        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    356.87    240.38   1499.70     64.25      0.00      0.00      0.00      0.00
10:45:01           lo      1.73      1.73      0.18      0.18      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-fac0938828e5      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01         ens3    894.85    471.67  24934.97     42.12      0.00      0.00      0.00      0.00
10:46:01           lo     11.53     11.53      1.14      1.14      0.00      0.00      0.00      0.00
10:47:01      docker0      2.75      3.32      0.28     32.34      0.00      0.00      0.00      0.00
10:47:01    vethf641865     10.68      9.82      1.40      1.40      0.00      0.00      0.00      0.00
10:47:01    veth5ad2d1c      3.63      3.95      0.47      0.38      0.00      0.00      0.00      0.00
10:47:01    vethb4183fd     24.05     22.20     10.52     16.07      0.00      0.00      0.00      0.00
10:48:01      docker0     10.81     15.69      1.86    254.72      0.00      0.00      0.00      0.00
10:48:01    br-fac0938828e5      0.27      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:48:01         ens3   1339.67    773.99  27698.13    123.36      0.00      0.00      0.00      0.00
10:48:01           lo     20.83     20.83      1.99      1.99      0.00      0.00      0.00      0.00
Average:      docker0      3.39      4.75      0.53     71.76      0.00      0.00      0.00      0.00
Average:    br-fac0938828e5      0.07      0.05      0.01      0.00      0.00      0.00      0.00      0.00
Average:         ens3    329.81    190.94   6907.71     30.49      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

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81025) 	11/02/24 	_x86_64_	(8 CPU)

10:43:29     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.25      0.00      1.15      3.58      0.05     84.98
10:45:01          0     14.16      0.00      1.49      3.67      0.07     80.61
10:45:01          1     11.48      0.00      0.99      2.31      0.03     85.19
10:45:01          2      2.56      0.00      1.17      3.68      0.03     92.55
10:45:01          3      7.53      0.00      0.85      1.44      0.03     90.15
10:45:01          4      3.99      0.00      0.67      5.36      0.05     89.92
10:45:01          5     24.54      0.00      2.29      7.30      0.07     65.80
10:45:01          6     13.16      0.00      1.20      1.89      0.05     83.70
10:45:01          7      4.63      0.00      0.47      2.96      0.02     91.93
10:46:01        all     11.92      0.00      4.29      6.45      0.05     77.30
10:46:01          0     10.17      0.00      4.28     34.25      0.07     51.24
10:46:01          1     19.44      0.00      4.53      1.45      0.07     74.51
10:46:01          2     10.82      0.00      4.24      1.33      0.05     83.56
10:46:01          3     10.12      0.00      4.56      0.59      0.07     84.67
10:46:01          4     11.04      0.00      4.03      0.45      0.02     84.46
10:46:01          5     14.70      0.00      4.47      7.40      0.05     73.38
10:46:01          6      8.78      0.00      4.31      5.09      0.03     81.78
10:46:01          7     10.28      0.00      3.90      1.03      0.05     84.74
10:47:01        all     26.78      0.00      3.89      5.09      0.09     64.15
10:47:01          0     25.97      0.00      3.23      1.17      0.08     69.54
10:47:01          1     20.86      0.00      3.34      2.95      0.08     72.75
10:47:01          2     29.25      0.00      4.35      4.74      0.08     61.57
10:47:01          3     29.33      0.00      3.87      2.34      0.08     64.39
10:47:01          4     30.21      0.00      3.96      2.52      0.10     63.21
10:47:01          5     28.59      0.00      4.30     19.19      0.12     47.81
10:47:01          6     20.38      0.00      4.10      2.28      0.08     73.15
10:47:01          7     29.61      0.00      3.98      5.53      0.13     60.74
10:48:01        all      4.71      0.00      1.61      1.67      0.06     91.95
10:48:01          0      5.52      0.00      1.54      1.07      0.05     91.81
10:48:01          1      6.06      0.00      1.59      2.23      0.07     90.05
10:48:01          2      3.96      0.00      2.03      2.57      0.07     91.38
10:48:01          3      4.52      0.00      1.67      2.96      0.05     90.79
10:48:01          4      3.68      0.00      1.47      2.91      0.05     91.88
10:48:01          5      5.96      0.00      1.54      0.23      0.07     92.20
10:48:01          6      4.20      0.00      1.54      0.65      0.05     93.56
10:48:01          7      3.76      0.00      1.44      0.80      0.03     93.96
Average:        all     13.40      0.00      2.73      4.19      0.06     79.62
Average:          0     13.96      0.00      2.64     10.02      0.07     73.32
Average:          1     14.44      0.00      2.61      2.24      0.06     80.65
Average:          2     11.63      0.00      2.95      3.08      0.06     82.28
Average:          3     12.86      0.00      2.73      1.83      0.06     82.51
Average:          4     12.22      0.00      2.53      2.81      0.05     82.38
Average:          5     18.41      0.00      3.14      8.50      0.08     69.87
Average:          6     11.63      0.00      2.78      2.47      0.05     83.06
Average:          7     12.04      0.00      2.44      2.58      0.06     82.89