---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-10944 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   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         843       28976           0        2347       30896
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:fa:8d:39 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86161sec preferred_lft 86161sec
    inet6 fe80::f816:3eff:fefa:8d39/64 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 02:42:4a:ab:c7:d7 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-8c-8g-10944) 	03/26/25 	_x86_64_	(8 CPU)

09:00:18     LINUX RESTART	(8 CPU)

09:01:02          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       132.59     17.71    114.88    337.43  54196.24
09:03:01       136.43      8.07    128.36    489.79  58352.41
09:04:01        43.95      2.63     41.32    107.03  32110.63
Average:       104.16      9.42     94.74    311.26  48185.48

09:01:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     30088792  31738264   2850428      8.65     76536   1878452   1341048      3.95    825192   1727548    192964
09:03:01     28424844  30284104   4514376     13.71     88152   2067404   3046608      8.96   2328612   1864344      8716
09:04:01     29724008  31689236   3215212      9.76     91156   2169004   1377724      4.05    962316   1932792    100792
Average:     29412548  31237201   3526672     10.71     85281   2038287   1921793      5.65   1372040   1841561    100824

09:01:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01         ens3    147.31    104.41   1206.19     31.89      0.00      0.00      0.00      0.00
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:02:01           lo      1.42      1.42      0.17      0.17      0.00      0.00      0.00      0.00
09:03:01         ens3    410.65    298.68   2734.05     79.84      0.00      0.00      0.00      0.00
09:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:03:01           lo      0.33      0.33      0.02      0.02      0.00      0.00      0.00      0.00
09:04:01         ens3    168.11    121.21    298.40     52.39      0.00      0.00      0.00      0.00
09:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:04:01           lo      4.87      4.87      0.46      0.46      0.00      0.00      0.00      0.00
Average:         ens3    242.55    175.16   1413.97     54.83      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
Average:           lo      2.21      2.21      0.22      0.22      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10944) 	03/26/25 	_x86_64_	(8 CPU)

09:00:18     LINUX RESTART	(8 CPU)

09:01:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all      8.89      0.00      0.66      3.64      0.03     86.77
09:02:01          0     10.16      0.00      0.68     12.20      0.07     76.89
09:02:01          1     31.83      0.00      2.28     12.36      0.05     53.48
09:02:01          2     11.38      0.00      0.93      2.04      0.05     85.60
09:02:01          3      6.77      0.00      0.54      0.25      0.03     92.40
09:02:01          4      1.78      0.00      0.27      2.26      0.02     95.67
09:02:01          5      3.61      0.00      0.19      0.00      0.02     96.18
09:02:01          6      2.58      0.00      0.17      0.03      0.00     97.22
09:02:01          7      3.07      0.00      0.24      0.02      0.02     96.66
09:03:01        all     21.16      0.00      0.89      2.28      0.06     75.60
09:03:01          0     20.65      0.00      0.83      1.89      0.07     76.56
09:03:01          1     22.60      0.00      0.95      0.17      0.05     76.23
09:03:01          2     24.39      0.00      1.19     11.60      0.05     62.77
09:03:01          3     19.98      0.00      0.55      1.49      0.05     77.93
09:03:01          4     15.52      0.00      0.90      0.18      0.08     83.31
09:03:01          5     15.96      0.00      0.55      0.60      0.07     82.82
09:03:01          6     29.99      0.00      0.70      0.13      0.05     69.12
09:03:01          7     20.19      0.00      1.37      2.21      0.07     76.16
09:04:01        all     24.57      0.00      0.90      0.72      0.05     73.76
09:04:01          0     20.74      0.00      0.77      0.00      0.03     78.46
09:04:01          1     19.95      0.00      1.02      0.02      0.05     78.96
09:04:01          2     21.71      0.00      0.71      0.02      0.05     77.50
09:04:01          3     24.63      0.00      1.04      5.30      0.05     68.99
09:04:01          4     26.34      0.00      0.75      0.05      0.05     72.81
09:04:01          5     20.24      0.00      0.79      0.05      0.05     78.87
09:04:01          6     38.11      0.00      1.02      0.30      0.07     60.51
09:04:01          7     24.81      0.00      1.12      0.10      0.03     73.94
Average:        all     18.26      0.00      0.82      2.21      0.05     78.67
Average:          0     17.23      0.00      0.76      4.65      0.06     77.30
Average:          1     24.75      0.00      1.41      4.13      0.05     69.66
Average:          2     19.21      0.00      0.94      4.56      0.05     75.24
Average:          3     17.18      0.00      0.71      2.36      0.04     79.71
Average:          4     14.62      0.00      0.64      0.82      0.05     83.87
Average:          5     13.32      0.00      0.51      0.22      0.04     85.91
Average:          6     23.68      0.00      0.63      0.16      0.04     75.49
Average:          7     16.09      0.00      0.91      0.78      0.04     82.18