---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75464 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   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         923       24236           0        7006       30788
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:37:db:eb brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85913sec preferred_lft 85913sec
    inet6 fe80::f816:3eff:fe37:dbeb/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:bf:c3:ca:c7 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-75464) 	10/09/24 	_x86_64_	(8 CPU)

08:00:49     LINUX RESTART	(8 CPU)

08:01:01          tps      rtps      wtps   bread/s   bwrtn/s
08:02:02       368.56     87.34    281.22   6255.09  62473.99
08:03:01       185.29     43.09    142.20   3420.03  33019.62
08:04:01        85.97      8.55     77.42    451.12  32263.16
08:05:01       100.95     13.03     87.92   2428.13  56024.26
08:06:01       329.81      2.92    326.90    440.59 120498.72
08:07:01       198.85      1.63    197.22     59.99  37287.92
08:08:01        60.57      0.00     60.57      0.00  22228.96
Average:       190.01     22.32    167.70   1861.28  52016.17

08:01:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:02:02     30142388  31631412   2796824      8.49     58976   1747548   1462920      4.30    950384   1571296     94552
08:03:01     29219516  31120080   3719696     11.29     83828   2115660   2372164      6.98   1531104   1873216     51232
08:04:01     27961216  30402648   4977996     15.11     91712   2637032   2309472      6.80   2400612   2235960    201748
08:05:01     28037056  31634632   4902156     14.88    109996   3740056   1396296      4.11   1384532   3122608    221080
08:06:01     23229784  29898052   9709428     29.48    172392   6537572   7269876     21.39   3316348   5754740     95428
08:07:01     20035280  27089044  12903932     39.17    190484   6868408  11871280     34.93   6266308   5924464      8020
08:08:01     18976132  26197888  13963080     42.39    192496   7027952  12763368     37.55   7188916   6044964      1560
Average:     25371625  29710537   7567587     22.97    128555   4382033   5635054     16.58   3291172   3789607     96231

08:01:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:02:02         ens3    392.32    265.74   1694.06     75.60      0.00      0.00      0.00      0.00
08:02:02           lo      1.80      1.80      0.18      0.18      0.00      0.00      0.00      0.00
08:02:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:03:01         ens3    280.82    219.20   2166.07     45.33      0.00      0.00      0.00      0.00
08:03:01           lo      2.44      2.44      0.23      0.23      0.00      0.00      0.00      0.00
08:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:04:01         ens3    988.94    656.46   5101.05    206.42      0.00      0.00      0.00      0.00
08:04:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
08:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01         ens3    475.25    335.84   2717.07    108.24      0.00      0.00      0.00      0.00
08:05:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
08:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01    vethf54be33      3.62      5.90      0.69      1.16      0.00      0.00      0.00      0.00
08:06:01         ens3    915.90    479.82  24311.75     44.25      0.00      0.00      0.00      0.00
08:06:01    veth12a65ad      7.67      6.97      2.15      0.91      0.00      0.00      0.00      0.00
08:06:01    veth1b4ca3a      3.10      4.37      0.58      1.11      0.00      0.00      0.00      0.00
08:07:01    vethf54be33      1.15      2.32      0.18      0.51      0.00      0.00      0.00      0.00
08:07:01         ens3     62.24     40.94    775.34     10.00      0.00      0.00      0.00      0.00
08:07:01    veth12a65ad    154.91    173.92    135.69     24.15      0.00      0.00      0.00      0.01
08:07:01    br-ddba15b1c471      0.00      0.08      0.00      0.01      0.00      0.00      0.00      0.00
08:08:01    vethf54be33      0.83      1.17      0.13      0.15      0.00      0.00      0.00      0.00
08:08:01         ens3      6.88      5.40      1.51      1.78      0.00      0.00      0.00      0.00
08:08:01    veth12a65ad    112.31    115.78     14.97     19.36      0.00      0.00      0.00      0.00
08:08:01    br-ddba15b1c471    146.88    214.93     17.21     15.03      0.00      0.00      0.00      0.00
Average:    vethf54be33      0.80      1.34      0.14      0.26      0.00      0.00      0.00      0.00
Average:         ens3    446.44    286.36   5259.77     70.29      0.00      0.00      0.00      0.00
Average:    veth12a65ad     39.36     42.48     21.88      6.36      0.00      0.00      0.00      0.00
Average:    br-ddba15b1c471     21.03     30.79      2.46      2.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75464) 	10/09/24 	_x86_64_	(8 CPU)

08:00:49     LINUX RESTART	(8 CPU)

08:01:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:02:02        all      9.01      0.00      1.43      4.08      0.04     85.44
08:02:02          0      4.23      0.00      0.91     17.41      0.05     77.40
08:02:02          1      8.22      0.00      0.99      2.16      0.05     88.59
08:02:02          2      3.37      0.00      1.66      8.30      0.05     86.63
08:02:02          3      4.16      0.00      1.00      0.52      0.03     94.29
08:02:02          4     26.40      0.00      1.79      2.04      0.07     69.70
08:02:02          5     15.51      0.00      1.82      0.52      0.03     82.12
08:02:02          6      6.38      0.00      1.19      0.43      0.03     91.96
08:02:02          7      3.79      0.00      2.04      1.32      0.07     92.78
08:03:01        all     14.50      0.00      1.02      3.32      0.05     81.10
08:03:01          0      8.82      0.00      0.44      6.54      0.03     84.17
08:03:01          1      9.43      0.00      1.21     10.61      0.04     78.72
08:03:01          2      8.59      0.00      0.80      1.20      0.07     89.34
08:03:01          3     10.38      0.00      0.51      0.85      0.03     88.23
08:03:01          4     41.01      0.00      2.05      1.95      0.08     54.91
08:03:01          5     15.67      0.00      0.75      3.72      0.05     79.81
08:03:01          6     16.04      0.00      1.66      1.61      0.07     80.62
08:03:01          7      5.68      0.00      0.80      0.56      0.02     92.94
08:04:01        all     46.21      0.00      1.43      1.04      0.10     51.22
08:04:01          0     33.43      0.00      2.17      0.17      0.10     64.13
08:04:01          1     38.42      0.00      1.07      7.03      0.08     53.40
08:04:01          2     65.91      0.00      1.74      0.38      0.12     31.85
08:04:01          3     62.08      0.00      1.27      0.05      0.12     36.48
08:04:01          4     38.50      0.00      0.96      0.10      0.08     60.35
08:04:01          5     50.44      0.00      0.85      0.48      0.12     48.10
08:04:01          6     36.96      0.00      1.67      0.08      0.08     61.20
08:04:01          7     44.03      0.00      1.65      0.03      0.10     54.18
08:05:01        all     20.15      0.00      1.72      2.43      0.06     75.65
08:05:01          0     13.86      0.00      1.57      0.22      0.07     84.28
08:05:01          1     14.65      0.00      1.34      8.85      0.05     75.11
08:05:01          2     18.06      0.00      1.39      0.08      0.05     80.42
08:05:01          3     29.79      0.00      2.16      1.00      0.07     66.98
08:05:01          4     27.09      0.00      1.77      0.05      0.07     71.02
08:05:01          5     16.66      0.00      1.34      0.03      0.05     81.92
08:05:01          6     23.95      0.00      2.48      8.50      0.07     65.01
08:05:01          7     17.17      0.00      1.74      0.65      0.05     80.39
08:06:01        all     31.40      0.00      6.53      7.57      0.09     54.41
08:06:01          0     34.89      0.00      5.58     11.24      0.08     48.20
08:06:01          1     31.92      0.00      6.69     16.02      0.10     45.28
08:06:01          2     27.96      0.00      9.02     22.52      0.08     40.42
08:06:01          3     29.26      0.00      5.88      0.19      0.08     64.59
08:06:01          4     30.86      0.00      6.41      0.36      0.08     62.29
08:06:01          5     35.55      0.00      5.51      3.52      0.08     55.33
08:06:01          6     28.46      0.00      6.62      4.82      0.08     60.02
08:06:01          7     32.35      0.00      6.50      1.98      0.08     59.09
08:07:01        all     37.54      0.00      3.74      2.31      0.13     56.28
08:07:01          0     35.99      0.00      4.16      7.34      0.13     52.38
08:07:01          1     41.39      0.00      4.09      3.64      0.13     50.75
08:07:01          2     44.01      0.00      3.69      1.84      0.13     50.32
08:07:01          3     40.71      0.00      3.72      1.91      0.12     53.53
08:07:01          4     29.33      0.00      3.48      0.94      0.10     66.15
08:07:01          5     40.12      0.00      3.57      1.24      0.15     54.91
08:07:01          6     37.32      0.00      3.59      0.72      0.13     58.23
08:07:01          7     31.39      0.00      3.61      0.89      0.13     63.98
08:08:01        all     26.74      0.00      4.37      1.03      0.12     67.74
08:08:01          0     25.13      0.00      5.00      0.20      0.12     69.56
08:08:01          1     26.77      0.00      4.22      0.32      0.12     68.57
08:08:01          2     30.86      0.00      4.41      0.32      0.12     64.29
08:08:01          3     25.56      0.00      4.01      5.02      0.14     65.28
08:08:01          4     25.93      0.00      4.04      0.50      0.13     69.39
08:08:01          5     26.09      0.00      4.38      0.54      0.14     68.86
08:08:01          6     27.78      0.00      3.89      0.10      0.12     68.10
08:08:01          7     25.80      0.00      5.01      1.21      0.12     67.86
Average:        all     26.53      0.00      2.89      3.11      0.09     67.39
Average:          0     22.35      0.00      2.83      6.15      0.08     68.59
Average:          1     24.53      0.00      2.81      6.90      0.08     65.68
Average:          2     28.44      0.00      3.23      4.93      0.09     63.31
Average:          3     28.87      0.00      2.65      1.36      0.08     67.03
Average:          4     31.30      0.00      2.92      0.85      0.09     64.85
Average:          5     28.59      0.00      2.60      1.43      0.09     67.29
Average:          6     25.24      0.00      3.01      2.32      0.08     69.34
Average:          7     22.91      0.00      3.05      0.95      0.08     73.01