---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94470 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   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         875       25740           0        5551       30836
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:b3:1c:4a brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86089sec preferred_lft 86089sec
    inet6 fe80::f816:3eff:feb3:1c4a/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:c6:2e:c3:1c 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:c6ff:fe2e:c31c/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-94470) 	01/01/25 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       265.81     74.00    191.80   5346.84  53331.91
10:45:01       167.41     20.76    146.65   2333.16  27516.42
10:46:01       392.47     12.21    380.25    806.10 129471.49
10:47:01       135.76      0.48    135.28     47.06  33889.24
10:48:01        73.04      1.82     71.22     94.12  15753.36
Average:       207.03     21.86    185.17   1723.42  52074.33

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30322588  31685496   2616624      7.94     52124   1632172   1452764      4.27    862392   1489640     55704
10:45:01     26617212  31615908   6322000     19.19    109248   5086676   2078616      6.12   1002012   4862868   3198668
10:46:01     25681144  30609564   7258068     22.03    130232   4957208   7037628     20.71   2160996   4563980       208
10:47:01     24452032  29804552   8487180     25.77    159628   5313904   8013024     23.58   3085628   4818540       996
10:48:01     26345692  31562328   6593520     20.02    162320   5187148   1616592      4.76   1369024   4691652      1100
Average:     26683734  31055570   6255478     18.99    122710   4435422   4039725     11.89   1696010   4085336    651335

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      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
10:44:02         ens3    300.83    225.88   1024.86     60.24      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           lo     12.54     12.54      1.24      1.24      0.00      0.00      0.00      0.00
10:45:01         ens3   1033.94    556.94  27651.15     49.67      0.00      0.00      0.00      0.00
10:46:01    br-c7a02803e82d      0.15      0.08      0.00      0.01      0.00      0.00      0.00      0.00
10:46:01    vethe5aae2a     30.98     38.89      3.03      4.55      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           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01    br-c7a02803e82d      0.12      0.13      0.02      0.01      0.00      0.00      0.00      0.00
10:47:01    vethe5aae2a     22.46     24.85     16.20     10.69      0.00      0.00      0.00      0.00
10:47:01      docker0     13.13     18.03      2.12    295.31      0.00      0.00      0.00      0.00
10:47:01           lo      4.10      4.10      0.38      0.38      0.00      0.00      0.00      0.00
10:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:48:01         ens3   1434.81    873.22  29464.59    157.71      0.00      0.00      0.00      0.00
Average:      docker0      2.64      3.62      0.43     59.26      0.00      0.00      0.00      0.00
Average:           lo      3.77      3.77      0.37      0.37      0.00      0.00      0.00      0.00
Average:         ens3    286.97    174.26   5911.56     31.56      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94470) 	01/01/25 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      6.96      0.00      1.16      4.24      0.04     87.60
10:44:02          0      6.19      0.00      1.37     10.36      0.05     82.03
10:44:02          1      2.94      0.00      2.04      0.15      0.03     94.84
10:44:02          2      5.59      0.00      0.70      0.53      0.03     93.15
10:44:02          3      2.46      0.00      0.77      8.37      0.02     88.38
10:44:02          4     14.03      0.00      1.94      6.49      0.05     77.49
10:44:02          5     13.43      0.00      0.95      1.65      0.05     83.92
10:44:02          6      8.30      0.00      0.67      2.81      0.03     88.19
10:44:02          7      2.83      0.00      0.79      3.61      0.07     92.71
10:45:01        all     14.13      0.00      4.58      4.49      0.06     76.74
10:45:01          0     10.01      0.00      3.92      0.29      0.05     85.73
10:45:01          1     12.76      0.00      4.03      0.89      0.05     82.26
10:45:01          2      9.11      0.00      4.00      3.13      0.07     83.69
10:45:01          3      8.60      0.00      4.46      4.78      0.05     82.11
10:45:01          4     26.82      0.00      5.58      8.65      0.09     58.86
10:45:01          5     13.42      0.00      4.78      7.93      0.05     73.83
10:45:01          6     16.83      0.00      4.86      1.57      0.05     76.69
10:45:01          7     15.59      0.00      5.09      8.74      0.07     70.52
10:46:01        all     10.41      0.00      3.14     10.40      0.08     75.97
10:46:01          0      9.05      0.00      3.99     32.82      0.12     54.02
10:46:01          1     11.89      0.00      2.98      0.74      0.08     84.31
10:46:01          2     11.68      0.00      3.02      2.40      0.05     82.84
10:46:01          3      9.47      0.00      2.80      3.61      0.05     84.06
10:46:01          4     11.01      0.00      2.91      2.00      0.10     83.97
10:46:01          5      8.97      0.00      3.71     32.28      0.12     54.93
10:46:01          6     10.48      0.00      2.70      2.30      0.05     84.46
10:46:01          7     10.73      0.00      2.95      7.33      0.08     78.91
10:47:01        all     22.41      0.00      3.57      2.89      0.10     71.03
10:47:01          0     15.94      0.00      2.97      0.08      0.10     80.91
10:47:01          1     19.80      0.00      3.29      0.29      0.13     76.49
10:47:01          2     27.63      0.00      4.15      6.45      0.10     61.68
10:47:01          3     22.63      0.00      3.38      1.73      0.10     72.16
10:47:01          4     23.00      0.00      3.91      0.25      0.07     72.78
10:47:01          5     25.31      0.00      3.95      1.60      0.10     69.04
10:47:01          6     20.64      0.00      3.25     12.20      0.10     63.81
10:47:01          7     24.38      0.00      3.70      0.55      0.10     71.27
10:48:01        all      6.33      0.00      0.63      1.65      0.04     91.34
10:48:01          0      0.77      0.00      0.52      0.03      0.07     98.62
10:48:01          1     26.69      0.00      1.12      0.90      0.07     71.22
10:48:01          2      0.90      0.00      0.47      0.25      0.02     98.37
10:48:01          3     12.57      0.00      0.77      0.57      0.05     86.04
10:48:01          4      4.09      0.00      0.50      0.02      0.07     95.32
10:48:01          5      1.38      0.00      0.55      0.23      0.03     97.80
10:48:01          6      3.65      0.00      0.64     10.97      0.05     84.69
10:48:01          7      0.68      0.00      0.48      0.27      0.02     98.55
Average:        all     12.03      0.00      2.60      4.73      0.07     80.57
Average:          0      8.37      0.00      2.54      8.72      0.08     80.29
Average:          1     14.81      0.00      2.69      0.59      0.07     81.83
Average:          2     10.94      0.00      2.45      2.54      0.05     84.01
Average:          3     11.15      0.00      2.42      3.81      0.05     82.56
Average:          4     15.71      0.00      2.95      3.45      0.07     77.81
Average:          5     12.48      0.00      2.77      8.69      0.07     75.99
Average:          6     11.95      0.00      2.41      5.99      0.06     79.60
Average:          7     10.80      0.00      2.59      4.07      0.07     82.47