---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37231 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         918       25289           0        5959       30793
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:4d:b7:34 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85982sec preferred_lft 85982sec
    inet6 fe80::f816:3eff:fe4d:b734/64 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 02:42:2e:34:04:4e 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::42:2eff:fe34:44e/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-37231) 	09/09/24 	_x86_64_	(8 CPU)

08:30:18     LINUX RESTART	(8 CPU)

08:31:02          tps      rtps      wtps   bread/s   bwrtn/s
08:32:01       150.86     41.18    109.67   3430.93  32015.86
08:33:01       465.47     13.53    451.94    845.63 168778.65
08:34:01        81.64      0.20     81.44     35.19  34849.78
08:35:01        94.87      0.22     94.65     11.86  32749.14
08:36:01        27.32      0.13     27.19     23.33  24322.31
08:37:01        90.88      1.27     89.62     89.45  24658.52
Average:       151.84      9.33    142.50    732.03  52951.90

08:31:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:32:01     29476376  31636772   3462844     10.51     77404   2381512   1733868      5.10    958892   2183508    636400
08:33:01     24390292  29737056   8548928     25.95    125368   5386552   9581608     28.19   3071172   4919208       428
08:34:01     21838264  27560276  11100956     33.70    144804   5706972  12155880     35.77   5424200   5058904     31604
08:35:01     21672500  27452232  11266720     34.20    156344   5746112  12311000     36.22   5556892   5082824       468
08:36:01     21273032  27056112  11666188     35.42    156684   5750004  12641164     37.19   5960560   5079652      1876
08:37:01     25927380  31561952   7011840     21.29    158512   5617344   1705912      5.02   1532852   4945704      3220
Average:     24096307  29167400   8842913     26.85    136519   5098083   8354905     24.58   3750761   4544967    112333

08:31:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:32:01           lo     13.96     13.96      1.33      1.33      0.00      0.00      0.00      0.00
08:32:01         ens3    349.53    233.63   7514.44     27.26      0.00      0.00      0.00      0.00
08:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01    veth33a8ee3      0.57      0.75      0.03      0.05      0.00      0.00      0.00      0.00
08:33:01           lo      4.13      4.13      0.44      0.44      0.00      0.00      0.00      0.00
08:33:01    vethcfe795e      0.13      0.45      0.01      0.03      0.00      0.00      0.00      0.00
08:33:01    veth710bed1      0.25      0.38      0.02      0.02      0.00      0.00      0.00      0.00
08:34:01    veth33a8ee3     10.00     10.58      2.03      2.28      0.00      0.00      0.00      0.00
08:34:01           lo      1.43      1.43      0.12      0.12      0.00      0.00      0.00      0.00
08:34:01    vethcfe795e      4.22      4.68      0.58      0.46      0.00      0.00      0.00      0.00
08:34:01    veth710bed1      2.93      3.55      0.37      0.31      0.00      0.00      0.00      0.00
08:35:01    veth33a8ee3     23.05     22.83      6.14     18.37      0.00      0.00      0.00      0.00
08:35:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:35:01    vethcfe795e      4.17      5.92      0.67      1.20      0.00      0.00      0.00      0.00
08:35:01    veth710bed1      4.55      6.20      1.65      1.99      0.00      0.00      0.00      0.00
08:36:01    veth33a8ee3     16.63     17.81      4.08     10.16      0.00      0.00      0.00      0.00
08:36:01           lo      2.93      2.93      0.27      0.27      0.00      0.00      0.00      0.00
08:36:01    vethcfe795e      6.01      7.85      1.24      1.25      0.00      0.00      0.00      0.00
08:36:01    veth710bed1      5.88      7.70      0.95      1.54      0.00      0.00      0.00      0.00
08:37:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
08:37:01         ens3   1844.86   1065.36  38154.74    189.45      0.00      0.00      0.00      0.00
08:37:01      docker0     13.38     18.18      2.12    285.53      0.00      0.00      0.00      0.00
Average:           lo      3.86      3.86      0.37      0.37      0.00      0.00      0.00      0.00
Average:         ens3    246.15    136.55   6238.69     19.52      0.00      0.00      0.00      0.00
Average:      docker0      2.24      3.04      0.35     47.72      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37231) 	09/09/24 	_x86_64_	(8 CPU)

08:30:18     LINUX RESTART	(8 CPU)

08:31:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:32:01        all     10.19      0.00      1.16      2.53      0.04     86.08
08:32:01          0     10.26      0.00      1.07      9.17      0.05     79.45
08:32:01          1     13.32      0.00      1.42      0.97      0.03     84.26
08:32:01          2     16.22      0.00      2.01      7.51      0.09     74.18
08:32:01          3     10.97      0.00      0.92      0.92      0.07     87.13
08:32:01          4      7.64      0.00      1.10      0.20      0.02     91.03
08:32:01          5      8.32      0.00      1.09      0.24      0.03     90.32
08:32:01          6      4.70      0.00      0.87      0.68      0.02     93.74
08:32:01          7     10.13      0.00      0.86      0.54      0.03     88.43
08:33:01        all     24.57      0.00      7.55     12.44      0.08     55.35
08:33:01          0     24.91      0.00      7.71     27.28      0.08     40.02
08:33:01          1     24.17      0.00      7.99      8.97      0.08     58.78
08:33:01          2     25.94      0.00      7.78      6.94      0.07     59.28
08:33:01          3     25.37      0.00      7.27      3.72      0.07     63.57
08:33:01          4     24.83      0.00      9.12     41.99      0.08     23.97
08:33:01          5     23.31      0.00      7.15      5.49      0.08     63.97
08:33:01          6     24.86      0.00      6.93      3.79      0.08     64.33
08:33:01          7     23.17      0.00      6.44      1.51      0.07     68.81
08:34:01        all     48.43      0.00      5.05      1.50      0.11     44.90
08:34:01          0     49.92      0.00      5.06      0.89      0.14     43.99
08:34:01          1     40.52      0.00      4.45      2.59      0.12     52.32
08:34:01          2     53.01      0.00      5.48      2.30      0.12     39.09
08:34:01          3     57.12      0.00      5.56      0.27      0.10     36.95
08:34:01          4     47.76      0.00      5.47      0.07      0.12     46.58
08:34:01          5     51.29      0.00      5.75      1.25      0.10     41.61
08:34:01          6     44.81      0.00      4.10      1.90      0.10     49.09
08:34:01          7     42.88      0.00      4.55      2.77      0.12     49.68
08:35:01        all     10.22      0.00      1.61      1.88      0.06     86.22
08:35:01          0     11.44      0.00      2.06      0.25      0.07     86.18
08:35:01          1      9.57      0.00      1.26      0.13      0.05     88.99
08:35:01          2     11.24      0.00      1.97      3.49      0.08     83.22
08:35:01          3     10.21      0.00      1.86      0.59      0.08     87.26
08:35:01          4      8.78      0.00      1.38      0.03      0.07     89.75
08:35:01          5      9.30      0.00      1.37      2.14      0.07     87.12
08:35:01          6     10.99      0.00      1.33      7.99      0.07     79.62
08:35:01          7     10.25      0.00      1.67      0.45      0.05     87.58
08:36:01        all      7.37      0.00      0.91      1.21      0.06     90.45
08:36:01          0      8.48      0.00      1.15      0.02      0.07     90.29
08:36:01          1      9.10      0.00      0.95      0.07      0.07     89.81
08:36:01          2      7.55      0.00      1.00      9.23      0.07     82.15
08:36:01          3      7.44      0.00      1.02      0.15      0.07     91.33
08:36:01          4      8.06      0.00      0.87      0.02      0.05     91.00
08:36:01          5      5.55      0.00      0.70      0.13      0.07     93.55
08:36:01          6      6.21      0.00      0.72      0.03      0.07     92.98
08:36:01          7      6.50      0.00      0.87      0.00      0.05     92.58
08:37:01        all      4.96      0.00      0.75      1.53      0.04     92.72
08:37:01          0      2.24      0.00      0.70      0.07      0.03     96.96
08:37:01          1      4.21      0.00      0.64      0.30      0.03     94.81
08:37:01          2      1.34      0.00      0.65      9.56      0.05     88.40
08:37:01          3      2.42      0.00      0.69      0.37      0.03     96.49
08:37:01          4     12.93      0.00      0.94      0.53      0.07     85.53
08:37:01          5     13.71      0.00      1.09      0.42      0.03     84.76
08:37:01          6      1.45      0.00      0.67      0.10      0.02     97.76
08:37:01          7      1.40      0.00      0.65      0.95      0.03     96.96
Average:        all     17.55      0.00      2.83      3.51      0.07     76.04
Average:          0     17.77      0.00      2.94      6.24      0.07     72.98
Average:          1     16.68      0.00      2.77      2.15      0.06     78.33
Average:          2     19.15      0.00      3.14      6.51      0.08     71.11
Average:          3     18.88      0.00      2.88      1.00      0.07     77.17
Average:          4     18.30      0.00      3.14      7.10      0.07     71.39
Average:          5     18.54      0.00      2.85      1.61      0.06     76.94
Average:          6     15.45      0.00      2.43      2.42      0.06     79.64
Average:          7     15.66      0.00      2.50      1.03      0.06     80.75