---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-76285 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:             2799.996
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   11G  145G   7% /
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         838       28549           0        2779       30895
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:a6:20:f6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fea6:20f6/64 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:ef:e8:95:22 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

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76285) 	10/12/24 	_x86_64_	(8 CPU)

22:14:27     LINUX RESTART	(8 CPU)

22:15:02          tps      rtps      wtps   bread/s   bwrtn/s
22:16:01       343.96     50.58    293.37   1980.55  20754.72
22:17:01       152.00      9.31    142.69    518.23  31793.00
Average:       247.16     29.77    217.39   1243.18  26320.69

22:15:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:16:01     30075440  31736316   2863780      8.69     75044   1891812   1367404      4.02    840024   1722636    227792
22:17:01     27578356  29626960   5360864     16.28     87228   2254412   3932412     11.57   3008088   2018956     12128
Average:     28826898  30681638   4112322     12.48     81136   2073112   2649908      7.80   1924056   1870796    119960

22:15:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:16:01         ens3    194.15    117.15   1324.73     36.36      0.00      0.00      0.00      0.00
22:16:01           lo      1.42      1.42      0.15      0.15      0.00      0.00      0.00      0.00
22:16:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:17:01         ens3    715.16    543.45   5565.86    117.77      0.00      0.00      0.00      0.00
22:17:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
22:17:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    456.87    332.11   3463.29     77.41      0.00      0.00      0.00      0.00
Average:           lo      1.04      1.04      0.11      0.11      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76285) 	10/12/24 	_x86_64_	(8 CPU)

22:14:27     LINUX RESTART	(8 CPU)

22:15:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:16:01        all     10.44      0.00      0.92      2.33      0.04     86.27
22:16:01          0      1.81      0.00      0.27      0.05      0.02     97.85
22:16:01          1     22.52      0.00      1.32      1.22      0.07     74.86
22:16:01          2     24.00      0.00      1.64      1.97      0.07     72.32
22:16:01          3     16.46      0.00      1.40      0.51      0.07     81.56
22:16:01          4      1.31      0.00      1.29     13.99      0.03     83.37
22:16:01          5      5.33      0.00      0.48      0.22      0.03     93.94
22:16:01          6      2.38      0.00      0.49      0.41      0.02     96.71
22:16:01          7      9.65      0.00      0.47      0.34      0.03     89.50
22:17:01        all     19.62      0.00      1.14      1.24      0.06     77.94
22:17:01          0     14.88      0.00      2.66      0.97      0.07     81.43
22:17:01          1     28.34      0.00      0.92      0.03      0.07     70.64
22:17:01          2     23.05      0.00      0.78      0.00      0.07     76.10
22:17:01          3     20.06      0.00      1.34      2.71      0.07     75.82
22:17:01          4     21.02      0.00      0.75      5.08      0.05     73.10
22:17:01          5     10.36      0.00      0.62      0.00      0.05     88.97
22:17:01          6     14.95      0.00      1.14      0.95      0.05     82.91
22:17:01          7     24.23      0.00      0.92      0.18      0.07     74.60
Average:        all     15.06      0.00      1.03      1.78      0.05     82.07
Average:          0      8.40      0.00      1.47      0.51      0.04     89.58
Average:          1     25.45      0.00      1.12      0.62      0.07     72.74
Average:          2     23.52      0.00      1.21      0.98      0.07     74.22
Average:          3     18.28      0.00      1.37      1.62      0.07     78.67
Average:          4     11.26      0.00      1.02      9.49      0.04     78.19
Average:          5      7.86      0.00      0.55      0.11      0.04     91.44
Average:          6      8.71      0.00      0.82      0.68      0.03     89.76
Average:          7     16.99      0.00      0.70      0.26      0.05     82.00