---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74305 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   15G  141G  10% /
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         909       24249           0        7007       30802
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:35:9e:86 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85878sec preferred_lft 85878sec
    inet6 fe80::f816:3eff:fe35:9e86/64 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:b3:cc:e7:ff 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-74305) 	10/04/24 	_x86_64_	(8 CPU)

09:22:40     LINUX RESTART	(8 CPU)

09:23:01          tps      rtps      wtps   bread/s   bwrtn/s
09:24:01       351.09     71.55    279.54   4615.63  55815.23
09:25:01       196.80     49.94    146.86   3752.04  26989.10
09:26:01        53.01      1.13     51.87     89.72  21846.63
09:27:01       102.78     13.18     89.60   2429.86  47851.09
09:28:01       239.70      2.99    236.71    443.07  70376.20
09:29:01       236.73      0.53    236.19     30.39  63777.24
09:30:01        58.95      0.00     58.95      0.00  17946.95
09:31:01        76.63      1.17     75.46     76.18  14603.23
Average:       164.47     17.55    146.92   1429.06  39907.88

09:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:24:01     30175028  31732928   2764192      8.39     69244   1800660   1382036      4.07    845488   1630364    134144
09:25:01     29128324  31101160   3810896     11.57     86476   2182748   1832196      5.39   1599380   1888556     17928
09:26:01     27755812  30220328   5183408     15.74     92140   2658020   2962488      8.72   2585968   2250052    199044
09:27:01     27959024  31644384   4980196     15.12    110524   3824308   1427476      4.20   1369108   3202320    269024
09:28:01     23254356  29921916   9684864     29.40    172240   6541256   7414676     21.82   3292568   5749308   1315440
09:29:01     20962984  27869192  11976236     36.36    186336   6734384  11292360     33.22   5453540   5815104      2476
09:30:01     19250516  26448272  13688704     41.56    191800   7014672  12473912     36.70   6936844   6028000      1488
09:31:01     24807192  31515016   8132028     24.69    193988   6583832   1612580      4.74   1977328   5550008      3852
Average:     25411654  30056650   7527566     22.85    137844   4667485   5049716     14.86   3007528   4014214    242924

09:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:24:01           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00
09:24:01         ens3    372.79    257.22   1654.92     75.55      0.00      0.00      0.00      0.00
09:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:25:01           lo      2.20      2.20      0.21      0.21      0.00      0.00      0.00      0.00
09:25:01         ens3    452.91    317.66   2890.47     74.54      0.00      0.00      0.00      0.00
09:26:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:26:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
09:26:01         ens3    843.36    503.13   4456.61    170.45      0.00      0.00      0.00      0.00
09:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:27:01           lo      4.47      4.47      0.43      0.43      0.00      0.00      0.00      0.00
09:27:01         ens3    537.38    325.85   3687.02    100.96      0.00      0.00      0.00      0.00
09:28:01    vetheb322dd      7.56      7.03      2.02      1.10      0.00      0.00      0.00      0.00
09:28:01    vethc4ba416     10.02     11.17      1.40      2.22      0.00      0.00      0.00      0.00
09:28:01    veth35e594c      0.00      1.55      0.00      0.90      0.00      0.00      0.00      0.00
09:28:01    br-1a6b8ca1e39b     17.80     16.65      4.06      3.34      0.00      0.00      1.33      0.00
09:29:01    vetheb322dd    237.39    197.18     33.67    221.01      0.00      0.00      0.00      0.02
09:29:01    vethc4ba416     21.53     18.00      2.17      2.64      0.00      0.00      0.00      0.00
09:29:01    veth35e594c      2.25      2.90      0.61      0.86      0.00      0.00      0.00      0.00
09:29:01    vethc0d9920    149.74    155.12     13.08    331.27      0.00      0.00      0.00      0.03
09:30:01    vetheb322dd     60.73     61.33      7.68      7.36      0.00      0.00      0.00      0.00
09:30:01    vethc4ba416     32.66     22.84      2.46      3.02      0.00      0.00      0.00      0.00
09:30:01    veth35e594c      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
09:30:01    vethc0d9920      1.12      1.38      0.18      0.17      0.00      0.00      0.00      0.00
09:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:31:01           lo     22.67     22.67      2.39      2.39      0.00      0.00      0.00      0.00
09:31:01         ens3   3203.93   1949.86  36779.58    518.03      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      2.41      2.41      0.26      0.26      0.00      0.00      0.00      0.00
Average:         ens3    399.19    242.66   4591.06     64.64      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74305) 	10/04/24 	_x86_64_	(8 CPU)

09:22:40     LINUX RESTART	(8 CPU)

09:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:24:01        all     10.18      0.00      1.36      4.08      0.05     84.33
09:24:01          0     11.94      0.00      0.75      0.20      0.07     87.04
09:24:01          1      4.94      0.00      1.27     14.25      0.05     79.48
09:24:01          2      3.11      0.00      0.95      3.11      0.05     92.77
09:24:01          3      8.60      0.00      0.92      0.47      0.02     89.99
09:24:01          4      4.29      0.00      0.68      8.47      0.03     86.53
09:24:01          5      3.71      0.00      0.74      0.28      0.05     95.21
09:24:01          6     30.78      0.00      2.44      1.87      0.08     64.83
09:24:01          7     14.07      0.00      3.12      4.01      0.05     78.74
09:25:01        all     20.85      0.00      1.20      1.97      0.07     75.91
09:25:01          0     33.67      0.00      1.25      1.25      0.10     63.73
09:25:01          1     21.51      0.00      1.79      0.79      0.07     75.85
09:25:01          2     31.76      0.00      2.05      1.29      0.07     64.83
09:25:01          3     18.03      0.00      1.19      1.64      0.08     79.05
09:25:01          4     15.90      0.00      0.90      9.20      0.07     73.93
09:25:01          5      9.30      0.00      0.82      0.38      0.05     89.45
09:25:01          6     15.31      0.00      0.60      0.17      0.07     83.86
09:25:01          7     21.32      0.00      1.01      1.01      0.07     76.60
09:26:01        all     45.73      0.00      1.42      0.80      0.09     51.97
09:26:01          0     45.96      0.00      2.00      0.17      0.08     51.80
09:26:01          1     52.47      0.00      1.76      0.10      0.10     45.57
09:26:01          2     37.48      0.00      1.32      0.35      0.08     60.77
09:26:01          3     43.06      0.00      1.12      0.13      0.08     55.60
09:26:01          4     46.31      0.00      1.41      5.39      0.10     46.79
09:26:01          5     56.12      0.00      1.59      0.07      0.10     42.11
09:26:01          6     47.04      0.00      0.84      0.00      0.08     52.04
09:26:01          7     37.45      0.00      1.31      0.17      0.07     61.01
09:27:01        all     14.81      0.00      1.58      3.99      0.05     79.56
09:27:01          0     10.60      0.00      0.94      0.69      0.03     87.75
09:27:01          1     18.73      0.00      1.79      1.55      0.05     77.88
09:27:01          2     15.40      0.00      2.22     12.41      0.07     69.91
09:27:01          3     15.80      0.00      2.08      8.66      0.05     73.41
09:27:01          4     10.05      0.00      1.09      5.08      0.03     83.75
09:27:01          5     16.93      0.00      1.50      0.35      0.05     81.16
09:27:01          6      9.06      0.00      1.12      0.97      0.03     88.82
09:27:01          7     21.96      0.00      1.89      2.26      0.05     73.83
09:28:01        all     36.28      0.00      7.84      7.79      0.13     47.96
09:28:01          0     35.44      0.00      8.34      1.44      0.12     54.66
09:28:01          1     36.59      0.00      7.62      2.65      0.12     53.02
09:28:01          2     36.32      0.00      7.76      2.88      0.15     52.89
09:28:01          3     34.09      0.00      7.06     17.05      0.10     41.70
09:28:01          4     36.21      0.00      7.73      7.27      0.15     48.64
09:28:01          5     37.55      0.00      8.18     25.34      0.12     28.82
09:28:01          6     35.81      0.00      7.91      3.19      0.19     52.91
09:28:01          7     38.22      0.00      8.17      2.41      0.12     51.08
09:29:01        all     31.47      0.00      3.91      6.41      0.12     58.08
09:29:01          0     33.31      0.00      4.10      1.51      0.10     60.98
09:29:01          1     30.47      0.00      4.00      4.01      0.13     61.38
09:29:01          2     30.52      0.00      3.54      1.82      0.12     64.01
09:29:01          3     31.26      0.00      4.72     10.79      0.14     53.09
09:29:01          4     33.22      0.00      3.98     11.27      0.12     51.41
09:29:01          5     31.92      0.00      4.07     13.62      0.12     50.28
09:29:01          6     27.28      0.00      3.33      3.95      0.13     65.31
09:29:01          7     33.82      0.00      3.56      4.38      0.12     58.12
09:30:01        all     24.67      0.00      1.80      0.96      0.12     72.45
09:30:01          0     23.72      0.00      1.97      0.12      0.12     74.08
09:30:01          1     29.49      0.00      1.69      0.74      0.10     67.98
09:30:01          2     27.27      0.00      1.52      0.02      0.13     71.06
09:30:01          3     29.11      0.00      1.91      0.54      0.12     68.33
09:30:01          4     18.95      0.00      1.80      0.17      0.12     78.96
09:30:01          5     24.49      0.00      2.18      0.37      0.12     72.84
09:30:01          6     18.75      0.00      1.63      5.34      0.13     74.14
09:30:01          7     25.52      0.00      1.74      0.42      0.10     72.22
09:31:01        all     13.33      0.00      2.20      1.47      0.09     82.92
09:31:01          0     20.26      0.00      2.65      0.57      0.10     76.42
09:31:01          1     11.05      0.00      2.06      0.52      0.07     86.30
09:31:01          2     10.64      0.00      2.36      0.59      0.10     86.32
09:31:01          3     10.56      0.00      2.04      0.80      0.10     86.50
09:31:01          4     10.66      0.00      1.93      0.57      0.08     86.76
09:31:01          5     10.36      0.00      1.83      6.30      0.07     81.45
09:31:01          6     23.96      0.00      2.70      1.54      0.10     71.70
09:31:01          7      9.16      0.00      2.03      0.82      0.08     87.90
Average:        all     24.64      0.00      2.65      3.42      0.09     69.20
Average:          0     26.84      0.00      2.74      0.74      0.09     69.59
Average:          1     25.63      0.00      2.74      3.08      0.09     68.47
Average:          2     24.04      0.00      2.70      2.80      0.10     70.36
Average:          3     23.79      0.00      2.62      4.99      0.09     68.52
Average:          4     21.90      0.00      2.43      5.92      0.09     69.66
Average:          5     23.75      0.00      2.60      5.80      0.08     67.77
Average:          6     25.98      0.00      2.56      2.12      0.10     69.24
Average:          7     25.17      0.00      2.84      1.93      0.08     69.97