---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90592 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         896       25694           0        5576       30815
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:c3:c9:ec brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86077sec preferred_lft 86077sec
    inet6 fe80::f816:3eff:fec3:c9ec/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:c5:37:27:53 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:c5ff:fe37:2753/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90592) 	12/13/24 	_x86_64_	(8 CPU)

10:43:37     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       305.81     72.58    233.23   4687.61  52571.02
10:46:01       241.16     18.68    222.48   2268.69  78118.85
10:47:01       294.19     11.95    282.24    772.38  86761.28
10:48:01       138.96      0.42    138.54     43.73  37438.23
Average:       244.78     25.71    219.07   1931.57  63769.96

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30144468  31697352   2794752      8.48     68016   1797340   1377840      4.05    873996   1632660    144284
10:46:01     26797676  31623412   6141544     18.65    121048   4878976   1679476      4.94   1021224   4633772   1529900
10:47:01     24789932  29853296   8149288     24.74    131056   5089732   7832756     23.05   2969008   4637984       464
10:48:01     24555960  29933428   8383260     25.45    159804   5339048   6957648     20.47   2982488   4821016       248
Average:     26572009  30776872   6367211     19.33    119981   4276274   4461930     13.13   1961679   3931358    418724

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    325.61    222.20   1547.71     61.18      0.00      0.00      0.00      0.00
10:45:01           lo      1.56      1.56      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         ens3    944.18    507.73  26606.60     60.05      0.00      0.00      0.00      0.00
10:46:01           lo     11.86     11.86      1.17      1.17      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
10:47:01         ens3      3.60      3.58      0.76      0.95      0.00      0.00      0.00      0.00
10:47:01    veth3ff6eec     51.70     62.30     19.01     15.03      0.00      0.00      0.00      0.00
10:47:01    vethae446c7      7.88      7.18      1.10      1.09      0.00      0.00      0.00      0.00
10:47:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01         ens3     64.84     49.86   1170.60     15.15      0.00      0.00      0.00      0.00
10:48:01    veth3ff6eec      1.20      1.67      0.19      0.23      0.00      0.00      0.00      0.00
10:48:01    vethae446c7     12.58      9.05      1.04      1.25      0.00      0.00      0.00      0.00
10:48:01           lo      4.10      4.10      0.38      0.38      0.00      0.00      0.00      0.00
Average:         ens3    334.58    195.72   7355.31     34.22      0.00      0.00      0.00      0.00
Average:    veth3ff6eec     13.28     16.06      4.82      3.83      0.00      0.00      0.00      0.00
Average:    vethae446c7      5.14      4.07      0.54      0.59      0.00      0.00      0.00      0.00
Average:           lo      4.39      4.39      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-90592) 	12/13/24 	_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      9.91      0.00      1.19      4.50      0.05     84.36
10:45:01          0      8.79      0.00      0.93      2.05      0.03     88.18
10:45:01          1      3.96      0.00      0.59     11.58      0.03     83.83
10:45:01          2     26.90      0.00      1.84      4.94      0.10     66.22
10:45:01          3     13.94      0.00      1.28      0.70      0.03     84.06
10:45:01          4     13.47      0.00      1.20      0.68      0.03     84.61
10:45:01          5      5.01      0.00      1.84      8.23      0.03     84.88
10:45:01          6      3.58      0.00      1.10      7.57      0.03     87.71
10:45:01          7      3.63      0.00      0.69      0.27      0.03     95.37
10:46:01        all     12.88      0.00      4.92      8.29      0.07     73.83
10:46:01          0      9.56      0.00      4.68      3.79      0.05     81.93
10:46:01          1      9.82      0.00      5.35      5.25      0.07     79.52
10:46:01          2     13.78      0.00      5.94     37.27      0.14     42.88
10:46:01          3     29.94      0.00      6.61      5.97      0.10     57.38
10:46:01          4     10.54      0.00      4.09      0.74      0.07     84.56
10:46:01          5      9.73      0.00      4.74      9.66      0.05     75.81
10:46:01          6      9.40      0.00      3.53      1.99      0.07     85.01
10:46:01          7     10.35      0.00      4.45      1.78      0.07     83.34
10:47:01        all     19.34      0.00      3.46      8.02      0.08     69.10
10:47:01          0     20.70      0.00      3.62      9.62      0.08     65.97
10:47:01          1     20.04      0.00      3.66      1.11      0.05     75.14
10:47:01          2     19.68      0.00      3.17      8.95      0.08     68.12
10:47:01          3     19.35      0.00      3.51      2.40      0.05     74.69
10:47:01          4     20.76      0.00      3.76     39.65      0.12     35.72
10:47:01          5     19.36      0.00      3.89      0.94      0.08     75.72
10:47:01          6     16.19      0.00      3.05      0.70      0.07     79.98
10:47:01          7     18.65      0.00      3.05      0.82      0.07     77.41
10:48:01        all     13.12      0.00      2.80      3.45      0.09     80.54
10:48:01          0     14.50      0.00      3.50      4.24      0.10     77.66
10:48:01          1     15.28      0.00      2.77      4.86      0.10     77.00
10:48:01          2     13.01      0.00      2.87      5.38      0.10     78.64
10:48:01          3     13.71      0.00      2.75      4.82      0.07     78.65
10:48:01          4     12.09      0.00      2.30      0.70      0.12     84.79
10:48:01          5     11.85      0.00      2.22      0.08      0.08     85.76
10:48:01          6     12.53      0.00      2.97      0.25      0.07     84.18
10:48:01          7     12.04      0.00      3.01      7.24      0.07     77.65
Average:        all     13.82      0.00      3.10      6.07      0.07     76.94
Average:          0     13.41      0.00      3.19      4.94      0.07     78.40
Average:          1     12.30      0.00      3.10      5.68      0.06     78.86
Average:          2     18.32      0.00      3.45     14.12      0.11     64.00
Average:          3     19.23      0.00      3.54      3.48      0.06     73.69
Average:          4     14.21      0.00      2.84     10.43      0.08     72.43
Average:          5     11.51      0.00      3.17      4.72      0.06     80.54
Average:          6     10.45      0.00      2.67      2.62      0.06     84.21
Average:          7     11.18      0.00      2.80      2.54      0.06     83.42