---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76452 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   13G  143G   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         892       25943           0        5331       30819
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:cb:46:91 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86110sec preferred_lft 86110sec
    inet6 fe80::f816:3eff:fecb:4691/64 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 02:42:02:53:fd:1c 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::42:2ff:fe53:fd1c/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-76452) 	10/13/24 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:02          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       354.57     84.04    270.53   6248.16  60450.09
10:45:01       222.51     23.85    198.66   2431.44  65479.38
10:46:01       342.06     12.81    329.25    780.61  85467.23
10:47:01       140.62      0.30    140.32     28.52  32292.72
Average:       264.74     30.05    234.69   2355.43  60906.44

10:43:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30137524  31611740   2801696      8.51     57304   1734784   1478344      4.35    955416   1568952     94668
10:45:01     26987692  31628464   5951528     18.07    119844   4709520   1643400      4.84   1020684   4463568   1797992
10:46:01     24787372  29807464   8151848     24.75    141552   5029968   7856140     23.11   3055772   4543596    118296
10:47:01     26037496  31052972   6901724     20.95    158016   5001312   3255860      9.58   1862272   4501644       276
Average:     26987521  31025160   5951699     18.07    119179   4118896   3558436     10.47   1723536   3769440    502808

10:43:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02         ens3    376.38    246.04   1603.41     75.69      0.00      0.00      0.00      0.00
10:44:02           lo      1.76      1.76      0.18      0.18      0.00      0.00      0.00      0.00
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    915.45    529.21  25380.67     46.63      0.00      0.00      0.00      0.00
10:45:01    br-1e1527a8645f      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01           lo     11.99     11.99      1.18      1.18      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    veth39f8035      2.17      2.07      0.26      0.24      0.00      0.00      0.00      0.00
10:46:01         ens3     33.33     23.47    889.49      2.20      0.00      0.00      0.00      0.00
10:46:01    br-1e1527a8645f      0.23      0.20      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01    veth3907f75      4.83      6.03      0.79      0.88      0.00      0.00      0.00      0.00
10:47:01         ens3     31.46     27.44    296.45     11.51      0.00      0.00      0.00      0.00
10:47:01    br-1e1527a8645f      0.02      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01    vethf9076db     52.67     64.23     19.18     15.27      0.00      0.00      0.00      0.00
10:47:01           lo     20.63     20.63      1.96      1.96      0.00      0.00      0.00      0.00
Average:         ens3    336.59    205.02   6989.07     33.77      0.00      0.00      0.00      0.00
Average:    br-1e1527a8645f      0.06      0.05      0.01      0.00      0.00      0.00      0.00      0.00
Average:    vethf9076db     13.28     16.19      4.84      3.85      0.00      0.00      0.00      0.00
Average:           lo      4.44      4.44      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-76452) 	10/13/24 	_x86_64_	(8 CPU)

10:42:56     LINUX RESTART	(8 CPU)

10:43:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      8.23      0.00      1.20      3.68      0.04     86.86
10:44:02          0      6.38      0.00      0.61      4.04      0.07     88.91
10:44:02          1      3.90      0.00      0.76      2.87      0.05     92.41
10:44:02          2     13.49      0.00      0.97      1.63      0.03     83.88
10:44:02          3      6.54      0.00      0.88      0.71      0.03     91.83
10:44:02          4      6.64      0.00      2.58      3.25      0.02     87.51
10:44:02          5      2.40      0.00      0.85     12.85      0.05     83.85
10:44:02          6     14.19      0.00      1.49      3.26      0.05     81.00
10:44:02          7     12.23      0.00      1.46      0.83      0.03     85.44
10:45:01        all     14.84      0.00      5.02      4.23      0.06     75.85
10:45:01          0     15.92      0.00      4.87      0.79      0.05     78.38
10:45:01          1     13.73      0.00      5.03      8.67      0.07     72.51
10:45:01          2     10.26      0.00      6.04      0.41      0.10     83.19
10:45:01          3     10.14      0.00      5.46     16.15      0.03     68.22
10:45:01          4     15.85      0.00      4.24      3.21      0.05     76.65
10:45:01          5     23.28      0.00      4.54      2.52      0.03     69.63
10:45:01          6     16.64      0.00      4.47      1.13      0.05     77.70
10:45:01          7     12.84      0.00      5.48      1.04      0.05     80.58
10:46:01        all     24.24      0.00      3.62      6.51      0.08     65.55
10:46:01          0     24.58      0.00      3.61      0.69      0.07     71.05
10:46:01          1     23.09      0.00      3.59      2.77      0.07     70.48
10:46:01          2     27.98      0.00      3.90      0.74      0.07     67.31
10:46:01          3     26.73      0.00      4.76     31.29      0.10     37.12
10:46:01          4     23.09      0.00      2.92     10.69      0.10     63.19
10:46:01          5     19.30      0.00      3.03      2.83      0.07     74.77
10:46:01          6     25.41      0.00      3.96      0.69      0.08     69.86
10:46:01          7     23.73      0.00      3.28      2.51      0.05     70.43
10:47:01        all      5.87      0.00      1.66      2.71      0.05     89.71
10:47:01          0      5.47      0.00      1.44      6.26      0.05     86.78
10:47:01          1      5.28      0.00      1.34      5.58      0.05     87.75
10:47:01          2      5.53      0.00      1.74      3.40      0.05     89.27
10:47:01          3      4.76      0.00      1.66      0.55      0.05     92.98
10:47:01          4      4.64      0.00      1.48      0.67      0.05     93.16
10:47:01          5      7.16      0.00      1.56      0.18      0.05     91.04
10:47:01          6      9.45      0.00      2.36      1.00      0.05     87.14
10:47:01          7      4.65      0.00      1.70      3.99      0.07     89.59
Average:        all     13.30      0.00      2.87      4.28      0.06     79.49
Average:          0     13.09      0.00      2.63      2.95      0.06     81.27
Average:          1     11.51      0.00      2.67      4.96      0.06     80.80
Average:          2     14.33      0.00      3.15      1.55      0.06     80.90
Average:          3     12.05      0.00      3.18     12.16      0.06     72.55
Average:          4     12.56      0.00      2.80      4.46      0.05     80.12
Average:          5     13.03      0.00      2.49      4.57      0.05     79.86
Average:          6     16.42      0.00      3.07      1.52      0.06     78.94
Average:          7     13.36      0.00      2.97      2.10      0.05     81.51