---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40906 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   12G  144G   8% /
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         882       27898           0        3386       30840
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:73:6e:1d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86136sec preferred_lft 86136sec
    inet6 fe80::f816:3eff:fe73:6e1d/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 02:42:81:de:af:94 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::42:81ff:fede:af94/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40906) 	09/22/24 	_x86_64_	(8 CPU)

16:17:27     LINUX RESTART	(8 CPU)

16:18:01          tps      rtps      wtps   bread/s   bwrtn/s
16:19:01       334.53     39.69    294.83   1840.23  30333.08
16:20:01       162.21     22.46    139.74    739.88  42464.52
16:21:01        61.82      7.47     54.36    653.22  27362.91
Average:       186.19     23.21    162.98   1077.78  33386.84

16:18:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:19:01     30021920  31643636   2917300      8.86     72528   1857880   1422684      4.19    937340   1686772    193700
16:20:01     27406668  29548172   5532552     16.80     88044   2344740   4278284     12.59   3137660   2062760     72432
16:21:01     25819780  28080392   7119440     21.61     91176   2456928   5196964     15.29   4671256   2091048       460
Average:     27749456  29757400   5189764     15.76     83916   2219849   3632644     10.69   2915419   1946860     88864

16:18:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:19:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:19:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
16:19:01         ens3    234.44    154.11   1264.35     51.53      0.00      0.00      0.00      0.00
16:20:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:20:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
16:20:01         ens3    539.03    400.93   6123.62     57.17      0.00      0.00      0.00      0.00
16:21:01      docker0      0.40      0.55      0.07      0.05      0.00      0.00      0.00      0.00
16:21:01    veth51ced19      0.13      0.40      0.01      0.03      0.00      0.00      0.00      0.00
16:21:01           lo     19.81     19.81      9.34      9.34      0.00      0.00      0.00      0.00
16:21:01    veth449971a      0.27      0.47      0.07      0.05      0.00      0.00      0.00      0.00
Average:      docker0      0.13      0.18      0.02      0.02      0.00      0.00      0.00      0.00
Average:    veth51ced19      0.04      0.13      0.00      0.01      0.00      0.00      0.00      0.00
Average:           lo      7.27      7.27      3.18      3.18      0.00      0.00      0.00      0.00
Average:    veth449971a      0.09      0.16      0.02      0.02      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40906) 	09/22/24 	_x86_64_	(8 CPU)

16:17:27     LINUX RESTART	(8 CPU)

16:18:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:19:01        all     10.60      0.00      0.94      2.69      0.03     85.74
16:19:01          0      2.25      0.00      0.53     13.25      0.03     83.93
16:19:01          1     23.03      0.00      1.00      2.13      0.07     73.78
16:19:01          2     24.82      0.00      1.48      0.37      0.03     73.30
16:19:01          3      2.99      0.00      0.88      0.45      0.03     95.65
16:19:01          4     14.53      0.00      1.27      0.97      0.08     83.15
16:19:01          5      2.68      0.00      0.45      0.02      0.02     96.84
16:19:01          6      3.92      0.00      0.28      0.13      0.02     95.64
16:19:01          7     10.61      0.00      1.57      4.22      0.03     83.57
16:20:01        all     25.48      0.00      1.18      2.26      0.07     71.00
16:20:01          0     18.17      0.00      0.82     10.15      0.03     70.83
16:20:01          1     27.09      0.00      2.24      3.20      0.08     67.39
16:20:01          2     37.97      0.00      0.50      0.00      0.07     61.46
16:20:01          3     22.19      0.00      0.84      1.83      0.07     75.07
16:20:01          4     23.89      0.00      1.59      1.09      0.05     73.38
16:20:01          5     16.49      0.00      0.80      0.37      0.07     82.27
16:20:01          6     19.48      0.00      1.19      0.70      0.07     78.56
16:20:01          7     38.67      0.00      1.43      0.67      0.10     59.12
16:21:01        all     31.87      0.00      0.89      1.11      0.07     66.07
16:21:01          0     26.23      0.00      1.00      1.03      0.07     71.67
16:21:01          1     23.35      0.00      0.65      0.07      0.07     75.87
16:21:01          2     40.73      0.00      1.24      0.07      0.08     57.88
16:21:01          3     54.93      0.00      1.34      2.39      0.08     41.26
16:21:01          4     36.76      0.00      0.78      0.15      0.08     62.23
16:21:01          5     22.58      0.00      0.55      0.77      0.07     76.03
16:21:01          6     22.59      0.00      0.72      3.95      0.05     72.69
16:21:01          7     27.78      0.00      0.85      0.42      0.08     70.86
Average:        all     22.65      0.00      1.00      2.02      0.06     74.28
Average:          0     15.55      0.00      0.78      8.14      0.04     75.48
Average:          1     24.48      0.00      1.30      1.79      0.07     72.35
Average:          2     34.50      0.00      1.08      0.14      0.06     64.22
Average:          3     26.69      0.00      1.02      1.56      0.06     70.68
Average:          4     25.06      0.00      1.21      0.74      0.07     72.92
Average:          5     13.90      0.00      0.60      0.38      0.05     85.07
Average:          6     15.33      0.00      0.73      1.60      0.04     82.30
Average:          7     25.66      0.00      1.29      1.77      0.07     71.21