---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91723 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   14G  142G   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         858       25757           0        5551       30852
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:c9:9e:e7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86105sec preferred_lft 86105sec
    inet6 fe80::f816:3eff:fec9:9ee7/64 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 02:42:32:67:ec:99 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::42:32ff:fe67:ec99/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91723) 	12/18/24 	_x86_64_	(8 CPU)

10:42:55     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       286.62     73.97    212.65   5344.98  96890.12
10:45:01       187.05     20.08    166.97   2331.67  72500.12
10:46:01       413.03     12.18    400.85    789.74 150681.95
10:47:01       136.41      0.42    135.99     40.79  17313.75
Average:       256.07     26.69    229.38   2125.94  84396.04

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30339956  31704172   2599264      7.89     51904   1633724   1459576      4.29    841948   1491104     53100
10:45:01     26845452  31625184   6093768     18.50    106024   4886628   2032380      5.98    993488   4662688   3067248
10:46:01     24829828  29865636   8109392     24.62    130876   5063824   7838220     23.06   2951764   4621380       444
10:47:01     25307344  30551852   7631876     23.17    160240   5207620   5952768     17.51   2324784   4740080       444
Average:     26830645  30936711   6108575     18.54    112261   4197949   4320736     12.71   1777996   3878813    780309

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02           lo      1.67      1.67      0.17      0.17      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
10:44:02         ens3    361.39    249.46   1025.19     61.94      0.00      0.00      0.00      0.00
10:45:01           lo     12.54     12.54      1.24      1.24      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
10:45:01         ens3   1027.89    553.86  27657.10     61.71      0.00      0.00      0.00      0.00
10:46:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01    veth066689c      5.32      5.98      0.81      0.87      0.00      0.00      0.00      0.00
10:46:01    vethcd56c97     52.82     62.94     19.13     15.11      0.00      0.00      0.00      0.00
10:46:01    veth92485a9      1.72      1.67      0.16      0.15      0.00      0.00      0.00      0.00
10:47:01           lo      4.17      4.17      0.39      0.39      0.00      0.00      0.00      0.00
10:47:01    veth066689c      0.23      0.63      0.02      0.04      0.00      0.00      0.00      0.00
10:47:01    vethcd56c97      0.45      0.93      0.09      0.13      0.00      0.00      0.00      0.00
10:47:01    vethf887207     21.23     17.70      2.19      2.44      0.00      0.00      0.00      0.00
Average:           lo      4.56      4.56      0.45      0.45      0.00      0.00      0.00      0.00
Average:    veth066689c      1.39      1.66      0.21      0.23      0.00      0.00      0.00      0.00
Average:    vethcd56c97     13.37     16.03      4.83      3.83      0.00      0.00      0.00      0.00
Average:    vethf887207      5.33      4.44      0.55      0.61      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91723) 	12/18/24 	_x86_64_	(8 CPU)

10:42:55     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      6.88      0.00      1.10      8.09      0.05     83.88
10:44:02          0     16.96      0.00      1.06      2.77      0.07     79.14
10:44:02          1      8.98      0.00      0.92      0.65      0.03     89.41
10:44:02          2      4.36      0.00      2.27      0.97      0.02     92.38
10:44:02          3      3.96      0.00      0.62      0.37      0.02     95.04
10:44:02          4      3.59      0.00      0.64     24.93      0.05     70.80
10:44:02          5      2.88      0.00      1.46     15.73      0.03     79.90
10:44:02          6      9.93      0.00      1.03     13.75      0.08     75.21
10:44:02          7      4.45      0.00      0.82      5.62      0.05     89.07
10:45:01        all     13.05      0.00      3.69      7.06      0.05     76.14
10:45:01          0     21.69      0.00      4.28      3.46      0.07     70.50
10:45:01          1     15.77      0.00      4.55      2.72      0.05     76.91
10:45:01          2     16.01      0.00      3.53      4.44      0.05     75.97
10:45:01          3     12.43      0.00      3.47      2.68      0.07     81.36
10:45:01          4      8.83      0.00      3.32     38.53      0.03     49.29
10:45:01          5      8.41      0.00      2.90      0.70      0.03     87.96
10:45:01          6      7.86      0.00      3.14      0.67      0.03     88.30
10:45:01          7     13.45      0.00      4.29      3.36      0.09     78.81
10:46:01        all     22.85      0.00      4.16      7.98      0.08     64.93
10:46:01          0     19.21      0.00      3.69      3.11      0.07     73.92
10:46:01          1     31.98      0.00      4.95      4.07      0.10     58.91
10:46:01          2     25.38      0.00      5.46     11.92      0.08     57.16
10:46:01          3     25.15      0.00      3.74      1.26      0.05     69.81
10:46:01          4     22.67      0.00      4.36     12.26      0.08     60.62
10:46:01          5     18.92      0.00      4.63     27.12      0.08     49.25
10:46:01          6     18.73      0.00      2.93      1.60      0.05     76.69
10:46:01          7     20.76      0.00      3.58      2.57      0.07     73.02
10:47:01        all      8.32      0.00      1.93      1.66      0.07     88.03
10:47:01          0      6.24      0.00      1.76      3.96      0.05     88.00
10:47:01          1      6.39      0.00      1.84      1.27      0.05     90.44
10:47:01          2      9.90      0.00      2.25      0.82      0.07     86.96
10:47:01          3      7.25      0.00      2.18      0.97      0.07     89.54
10:47:01          4      6.75      0.00      1.39      0.87      0.05     90.93
10:47:01          5     15.98      0.00      2.63      0.57      0.07     80.74
10:47:01          6      5.97      0.00      1.68      3.35      0.07     88.94
10:47:01          7      8.10      0.00      1.67      1.44      0.12     88.66
Average:        all     12.77      0.00      2.71      6.19      0.06     78.27
Average:          0     15.99      0.00      2.69      3.33      0.06     77.93
Average:          1     15.77      0.00      3.06      2.18      0.06     78.94
Average:          2     13.88      0.00      3.38      4.53      0.05     78.16
Average:          3     12.19      0.00      2.49      1.31      0.05     83.96
Average:          4     10.46      0.00      2.42     19.07      0.05     68.00
Average:          5     11.54      0.00      2.90     11.04      0.05     74.46
Average:          6     10.63      0.00      2.19      4.86      0.06     82.26
Average:          7     11.67      0.00      2.58      3.25      0.08     82.42