---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89619 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         896       25698           0        5572       30815
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:45:22:f6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86106sec preferred_lft 86106sec
    inet6 fe80::f816:3eff:fe45:22f6/64 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:d5:dd:61: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
    inet6 fe80::42:d5ff:fedd:61ff/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-89619) 	12/09/24 	_x86_64_	(8 CPU)

10:42:55     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       363.87     74.54    289.34   5326.71  54059.66
10:45:01       224.84     32.33    192.51   3283.05  51780.52
10:46:01       355.72     13.40    342.32    794.77 109213.17
10:47:01       150.43      0.38    150.05     37.99  29873.69
Average:       273.90     30.15    243.75   2356.89  61266.39

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30272152  31642396   2667068      8.10     52776   1637824   1422412      4.19    901736   1493148     62812
10:45:01     26810688  31625364   6128532     18.61    120636   4868368   1646136      4.84   1028656   4623652   2282576
10:46:01     24533884  29721204   8405336     25.52    138980   5196884   8205296     24.14   3128256   4725940    110812
10:47:01     25561108  30822280   7378112     22.40    160464   5228124   3542956     10.42   2089260   4737716        80
Average:     26794458  30952811   6144762     18.65    118214   4232800   3704200     10.90   1786977   3895114    614070

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:02           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:44:02         ens3    307.42    215.20   1015.81     71.08      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           lo     12.53     12.53      1.24      1.24      0.00      0.00      0.00      0.00
10:45:01         ens3   1033.53    563.29  27662.35     50.60      0.00      0.00      0.00      0.00
10:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01    veth5dd57c6      4.80      5.88      0.77      0.86      0.00      0.00      0.00      0.00
10:46:01    veth11a07f3      3.12      3.20      0.39      0.33      0.00      0.00      0.00      0.00
10:46:01    vethabe5a28      8.22      7.90      1.12      1.15      0.00      0.00      0.00      0.00
10:47:01      docker0     12.33     16.96      2.07    290.73      0.00      0.00      0.00      0.00
10:47:01    br-ed014210ea15      0.27      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:47:01           lo     21.16     21.16      2.03      2.03      0.00      0.00      0.00      0.00
10:47:01    veth377042e     24.18     22.51     10.53     16.09      0.00      0.00      0.00      0.00
Average:      docker0      3.10      4.26      0.52     72.99      0.00      0.00      0.00      0.00
Average:    br-ed014210ea15      0.07      0.05      0.01      0.00      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:    veth377042e      6.07      5.65      2.64      4.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89619) 	12/09/24 	_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      7.52      0.00      1.13      2.96      0.04     88.35
10:44:02          0      3.27      0.00      1.19      2.05      0.02     93.47
10:44:02          1      5.91      0.00      1.34      9.53      0.07     83.16
10:44:02          2      9.87      0.00      0.58      0.79      0.03     88.73
10:44:02          3      4.08      0.00      1.66      0.44      0.03     93.79
10:44:02          4      4.97      0.00      0.45      1.95      0.02     92.61
10:44:02          5     17.28      0.00      1.07      1.34      0.05     80.26
10:44:02          6     11.61      0.00      1.76      7.42      0.05     79.16
10:44:02          7      3.12      0.00      0.98      0.23      0.03     95.63
10:45:01        all     15.70      0.00      5.31      3.38      0.05     75.56
10:45:01          0      8.93      0.00      4.96      0.84      0.03     85.24
10:45:01          1     10.98      0.00      5.59      8.39      0.07     74.97
10:45:01          2     23.54      0.00      5.93      4.99      0.05     65.49
10:45:01          3     14.06      0.00      4.76      0.67      0.03     80.47
10:45:01          4      9.01      0.00      5.18      7.58      0.03     78.19
10:45:01          5     30.76      0.00      5.73      1.69      0.07     61.76
10:45:01          6     16.43      0.00      5.49      0.82      0.05     77.21
10:45:01          7     11.92      0.00      4.81      2.03      0.03     81.21
10:46:01        all     22.69      0.00      4.00      6.25      0.07     66.99
10:46:01          0     20.65      0.00      4.05      2.00      0.07     73.24
10:46:01          1     21.78      0.00      3.63      1.98      0.07     72.54
10:46:01          2     23.08      0.00      3.77      9.68      0.07     63.41
10:46:01          3     26.18      0.00      4.49      0.52      0.08     68.72
10:46:01          4     21.68      0.00      4.87     31.89      0.08     41.48
10:46:01          5     26.47      0.00      4.23      1.59      0.08     67.62
10:46:01          6     22.32      0.00      3.74      2.12      0.08     71.72
10:46:01          7     19.29      0.00      3.31      0.40      0.07     76.93
10:47:01        all      9.84      0.00      2.30      2.12      0.06     85.68
10:47:01          0     12.00      0.00      2.70      1.56      0.05     83.70
10:47:01          1      8.25      0.00      2.05      2.67      0.05     86.99
10:47:01          2      8.16      0.00      2.69      3.26      0.07     85.82
10:47:01          3     11.71      0.00      2.29      1.78      0.05     84.17
10:47:01          4      6.63      0.00      1.95      6.36      0.07     85.00
10:47:01          5     10.43      0.00      2.80      0.20      0.05     86.52
10:47:01          6     11.04      0.00      2.08      0.20      0.05     86.63
10:47:01          7     10.48      0.00      1.85      0.94      0.05     86.68
Average:        all     13.92      0.00      3.18      3.68      0.05     79.18
Average:          0     11.21      0.00      3.21      1.61      0.04     83.92
Average:          1     11.73      0.00      3.14      5.63      0.06     79.44
Average:          2     16.12      0.00      3.23      4.67      0.05     75.92
Average:          3     14.00      0.00      3.29      0.85      0.05     81.81
Average:          4     10.55      0.00      3.10     11.91      0.05     74.39
Average:          5     21.19      0.00      3.44      1.20      0.06     74.10
Average:          6     15.33      0.00      3.26      2.65      0.06     78.70
Average:          7     11.20      0.00      2.73      0.90      0.05     85.13