---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83205 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         881       25959           0        5326       30830
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:08:d7:d1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86099sec preferred_lft 86099sec
    inet6 fe80::f816:3eff:fe08:d7d1/64 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 02:42:55:77:1a:aa 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::42:55ff:fe77:1aaa/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-83205) 	11/12/24 	_x86_64_	(8 CPU)

10:45:54     LINUX RESTART	(8 CPU)

10:46:01          tps      rtps      wtps   bread/s   bwrtn/s
10:47:02       335.65     74.38    261.27   5324.80  61486.19
10:48:01       234.55     32.51    202.03   3274.96  62575.53
10:49:01       344.16     13.30    330.86    790.10  92659.82
10:50:01       126.96      0.30    126.66     28.26  35373.50
Average:       260.44     30.12    230.33   2350.97  63025.49

10:46:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:02     30219060  31652204   2720152      8.26     55448   1697096   1483112      4.36    894156   1552584     90356
10:48:01     27008560  31644928   5930652     18.00    120020   4705980   1670008      4.91   1004364   4461324   1930860
10:49:01     24722800  29738164   8216412     24.94    141632   5025952   7969508     23.45   3126312   4540392    151552
10:50:01     24869984  29993632   8069228     24.50    157388   5104860   6805580     20.02   2929820   4578576       360
Average:     26705101  30757232   6234111     18.93    118622   4133472   4482052     13.19   1988663   3783219    543282

10:46:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:02           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:47:02         ens3    376.79    239.70   1493.85     74.58      0.00      0.00      0.00      0.00
10:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01           lo     12.06     12.06      1.19      1.19      0.00      0.00      0.00      0.00
10:48:01         ens3    975.62    501.78  25514.05     46.66      0.00      0.00      0.00      0.00
10:48:01    br-15989b8ac897      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01    vethc3e539f     52.64     63.66     19.18     15.23      0.00      0.00      0.00      0.00
10:49:01    vethad66752     24.15     22.30     10.52     16.08      0.00      0.00      0.00      0.00
10:49:01    veth9a8c3ad      2.17      2.03      0.26      0.23      0.00      0.00      0.00      0.00
10:49:01    veth4de2ff2      3.05      3.30      0.40      0.33      0.00      0.00      0.00      0.00
10:50:01    vethc3e539f      0.00      0.17      0.00      0.01      0.00      0.00      0.00      0.00
10:50:01    vethad66752      0.00      0.17      0.00      0.01      0.00      0.00      0.00      0.00
10:50:01    veth9a8c3ad      6.67      9.33      0.91      0.79      0.00      0.00      0.00      0.00
10:50:01      docker0     13.48     18.75      2.14    287.44      0.00      0.00      0.00      0.00
Average:    vethc3e539f     13.21     16.02      4.81      3.83      0.00      0.00      0.00      0.00
Average:    vethad66752      6.06      5.64      2.64      4.04      0.00      0.00      0.00      0.00
Average:    veth9a8c3ad      2.22      2.85      0.29      0.26      0.00      0.00      0.00      0.00
Average:      docker0      3.38      4.71      0.54     72.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83205) 	11/12/24 	_x86_64_	(8 CPU)

10:45:54     LINUX RESTART	(8 CPU)

10:46:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:02        all      8.24      0.00      1.18      4.32      0.03     86.23
10:47:02          0     14.19      0.00      3.39      4.47      0.05     77.90
10:47:02          1     13.78      0.00      1.37      0.65      0.03     84.17
10:47:02          2      3.93      0.00      0.89      9.50      0.05     85.64
10:47:02          3      6.98      0.00      0.60      0.79      0.02     91.61
10:47:02          4      3.79      0.00      0.62     10.13      0.03     85.43
10:47:02          5      6.10      0.00      0.82      6.71      0.03     86.34
10:47:02          6      5.31      0.00      0.50      0.17      0.03     93.99
10:47:02          7     11.86      0.00      1.30      2.15      0.05     84.64
10:48:01        all     14.92      0.00      5.05      4.34      0.06     75.62
10:48:01          0     15.27      0.00      5.15      1.28      0.03     78.27
10:48:01          1     21.67      0.00      4.65      0.70      0.05     72.93
10:48:01          2     12.80      0.00      5.87     17.37      0.07     63.89
10:48:01          3     10.28      0.00      5.33      5.22      0.05     79.12
10:48:01          4      9.29      0.00      4.19      0.24      0.03     86.24
10:48:01          5     21.15      0.00      5.32      3.62      0.05     69.86
10:48:01          6     10.07      0.00      5.15      4.12      0.03     80.62
10:48:01          7     18.80      0.00      4.74      2.21      0.09     74.17
10:49:01        all     25.64      0.00      3.85      5.32      0.08     65.11
10:49:01          0     19.85      0.00      3.23      1.61      0.07     75.24
10:49:01          1     25.27      0.00      3.61      2.08      0.07     68.97
10:49:01          2     30.03      0.00      3.98      4.65      0.07     61.28
10:49:01          3     19.93      0.00      3.36      1.58      0.07     75.07
10:49:01          4     25.60      0.00      4.00      3.24      0.08     67.08
10:49:01          5     31.18      0.00      3.94      0.37      0.08     64.43
10:49:01          6     25.93      0.00      4.98     26.49      0.12     42.48
10:49:01          7     27.36      0.00      3.74      2.89      0.07     65.95
10:50:01        all      6.08      0.00      1.61      2.77      0.06     89.48
10:50:01          0      6.56      0.00      2.04      7.26      0.05     84.08
10:50:01          1      4.73      0.00      1.24      0.18      0.07     93.78
10:50:01          2      5.20      0.00      1.19      5.53      0.07     88.01
10:50:01          3      4.23      0.00      1.59      5.86      0.05     88.27
10:50:01          4      5.97      0.00      1.79      0.40      0.05     91.79
10:50:01          5      6.02      0.00      1.73      0.08      0.07     92.10
10:50:01          6      9.35      0.00      1.77      1.58      0.05     87.25
10:50:01          7      6.61      0.00      1.57      1.22      0.07     90.53
Average:        all     13.70      0.00      2.91      4.19      0.06     79.15
Average:          0     13.96      0.00      3.45      3.67      0.05     78.88
Average:          1     16.32      0.00      2.70      0.90      0.05     80.02
Average:          2     12.98      0.00      2.96      9.22      0.06     74.77
Average:          3     10.34      0.00      2.70      3.35      0.05     83.56
Average:          4     11.16      0.00      2.64      3.53      0.05     82.62
Average:          5     16.09      0.00      2.94      2.69      0.06     78.22
Average:          6     12.62      0.00      3.08      8.03      0.06     76.21
Average:          7     16.13      0.00      2.83      2.12      0.07     78.86