---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90117 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   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         895       25700           0        5571       30816
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:a4:bd:a3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86119sec preferred_lft 86119sec
    inet6 fe80::f816:3eff:fea4:bda3/64 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:ad:1d:34:80 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:adff:fe1d:3480/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90117) 	12/11/24 	_x86_64_	(8 CPU)

10:43:36     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       340.08     68.80    271.28   4580.24  32927.98
10:46:01       444.80     30.07    414.73   3006.53 148834.97
10:47:01       209.37      0.48    208.88     58.12  44494.30
10:48:01        72.05      1.75     70.30    122.11  24899.37
Average:       266.27     25.10    241.18   1930.76  62917.67

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30130672  31701976   2808548      8.53     69644   1812436   1383252      4.07    868076   1649256    157180
10:46:01     26182000  31125164   6757220     20.51    127028   4976924   5828968     17.15   1635460   4592132      3368
10:47:01     24367196  29739884   8572024     26.02    159672   5334108   7908092     23.27   3166612   4819940       156
10:48:01     26348620  31585416   6590600     20.01    161832   5208436   1538556      4.53   1361304   4693728       716
Average:     26757122  31038110   6182098     18.77    129544   4332976   4164717     12.25   1757863   3938764     40355

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    376.66    248.36   1631.06     75.93      0.00      0.00      0.00      0.00
10:45:01           lo      1.49      1.49      0.16      0.16      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
10:46:01    vethdc1998a      0.18      0.32      0.01      0.02      0.00      0.00      0.00      0.00
10:46:01    veth15b7e4b      0.23      0.43      0.01      0.03      0.00      0.00      0.00      0.00
10:46:01    veth5f6c589      0.17      0.28      0.01      0.02      0.00      0.00      0.00      0.00
10:46:01         ens3    955.73    502.78  26518.81     44.71      0.00      0.00      0.00      0.00
10:47:01    vethdc1998a      5.35      6.07      0.70      0.63      0.00      0.00      0.00      0.00
10:47:01    veth15b7e4b     23.90     21.88     10.51     16.05      0.00      0.00      0.00      0.00
10:47:01    veth5f6c589      4.58      5.42      0.82      0.50      0.00      0.00      0.00      0.00
10:47:01         ens3     54.91     39.79   1164.28      5.21      0.00      0.00      0.00      0.00
10:48:01         ens3     51.42     40.98     78.41     24.48      0.00      0.00      0.00      0.00
10:48:01           lo     21.43     21.43      2.05      2.05      0.00      0.00      0.00      0.00
10:48:01      docker0     12.48     17.41      2.08    290.68      0.00      0.00      0.00      0.00
Average:         ens3    359.64    207.82   7372.86     37.42      0.00      0.00      0.00      0.00
Average:           lo      4.43      4.43      0.43      0.43      0.00      0.00      0.00      0.00
Average:      docker0      3.13      4.37      0.52     72.97      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90117) 	12/11/24 	_x86_64_	(8 CPU)

10:43:36     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     11.07      0.00      1.16      3.13      0.04     84.60
10:45:01          0      4.12      0.00      0.90      1.39      0.02     93.57
10:45:01          1      5.16      0.00      0.73      0.22      0.03     93.86
10:45:01          2     21.92      0.00      2.53      6.68      0.05     68.81
10:45:01          3      5.08      0.00      0.80      0.10      0.02     94.01
10:45:01          4     12.72      0.00      0.75      1.26      0.07     85.20
10:45:01          5     18.66      0.00      1.58      7.24      0.07     72.46
10:45:01          6     13.39      0.00      0.95      7.58      0.03     78.05
10:45:01          7      7.54      0.00      1.02      0.58      0.03     90.83
10:46:01        all     15.12      0.00      5.64      8.47      0.06     70.71
10:46:01          0     13.64      0.00      6.13     12.02      0.05     68.16
10:46:01          1     17.63      0.00      4.91      0.57      0.05     76.83
10:46:01          2     11.41      0.00      6.63     36.59      0.08     45.28
10:46:01          3     12.87      0.00      5.56      2.18      0.07     79.32
10:46:01          4     25.23      0.00      5.68      2.38      0.07     66.65
10:46:01          5     13.41      0.00      4.76      9.05      0.07     72.71
10:46:01          6     14.16      0.00      5.46      1.25      0.03     79.10
10:46:01          7     12.59      0.00      6.01      3.84      0.05     77.52
10:47:01        all     27.69      0.00      4.43      2.34      0.09     65.45
10:47:01          0     31.57      0.00      4.79      2.64      0.08     60.92
10:47:01          1     26.53      0.00      4.78      5.72      0.08     62.89
10:47:01          2     25.15      0.00      4.22      4.34      0.17     66.13
10:47:01          3     25.50      0.00      3.75      1.22      0.08     69.45
10:47:01          4     31.19      0.00      4.38      0.98      0.08     63.35
10:47:01          5     33.43      0.00      5.33      0.30      0.08     60.85
10:47:01          6     26.22      0.00      3.95      0.28      0.08     69.45
10:47:01          7     21.91      0.00      4.21      3.28      0.07     70.53
10:48:01        all      5.73      0.00      0.78      1.49      0.04     91.96
10:48:01          0      2.30      0.00      0.90      0.10      0.03     96.66
10:48:01          1      4.68      0.00      0.67      9.96      0.03     84.66
10:48:01          2     15.46      0.00      1.10      0.75      0.05     82.63
10:48:01          3      4.64      0.00      0.78      0.22      0.03     94.32
10:48:01          4     13.15      0.00      0.91      0.50      0.05     85.39
10:48:01          5      2.45      0.00      0.63      0.20      0.05     96.66
10:48:01          6      1.59      0.00      0.70      0.03      0.03     97.64
10:48:01          7      1.60      0.00      0.58      0.13      0.03     97.65
Average:        all     14.89      0.00      3.00      3.85      0.06     78.19
Average:          0     12.91      0.00      3.18      4.04      0.05     79.82
Average:          1     13.50      0.00      2.77      4.14      0.05     79.54
Average:          2     18.48      0.00      3.62     12.05      0.09     65.76
Average:          3     12.01      0.00      2.72      0.93      0.05     84.28
Average:          4     20.57      0.00      2.93      1.28      0.07     75.15
Average:          5     16.96      0.00      3.07      4.18      0.07     75.72
Average:          6     13.84      0.00      2.77      2.27      0.05     81.07
Average:          7     10.90      0.00      2.95      1.96      0.05     84.15