---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92650 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         867       25748           0        5551       30844
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:1f:4f:62 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86112sec preferred_lft 86112sec
    inet6 fe80::f816:3eff:fe1f:4f62/64 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:d9:2a:5a:ea 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:d9ff:fe2a:5aea/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-92650) 	12/22/24 	_x86_64_	(8 CPU)

10:43:15     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       329.37     44.20    285.17   3032.44  42042.64
10:46:01       489.45     17.06    472.39    796.63 155876.22
10:47:01       148.06      0.43    147.63     52.26  53926.33
10:48:01        85.92      2.28     83.64    113.18  35534.39
Average:       262.92     15.88    247.05    990.12  71969.57

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     29986080  31745716   2953140      8.97     75684   1988292   1379344      4.06    838820   1811492    269924
10:46:01     25499452  30429124   7439768     22.59    130476   4957892   7272620     21.40   2355376   4548584       260
10:47:01     24422676  29776680   8516544     25.86    159620   5314700   8011008     23.57   3115056   4818304       888
10:48:01     26371024  31589432   6568196     19.94    162216   5188020   1610960      4.74   1358700   4676872      1612
Average:     26569808  30885238   6369412     19.34    131999   4362226   4568483     13.44   1916988   3963813     68171

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    147.06    112.01   2215.25     33.67      0.00      0.00      0.00      0.00
10:45:01           lo      3.25      3.25      0.32      0.32      0.00      0.00      0.00      0.00
10:46:01    veth82b05d9     31.34     39.83      3.11      4.65      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    veth095043b      0.50      0.65      0.03      0.04      0.00      0.00      0.00      0.00
10:46:01    br-b6d670703cc7      0.15      0.08      0.00      0.01      0.00      0.00      0.00      0.00
10:47:01    veth82b05d9     21.53     23.76     16.09     10.58      0.00      0.00      0.00      0.00
10:47:01      docker0     13.75     19.01      2.15    293.64      0.00      0.00      0.00      0.00
10:47:01    veth095043b      6.75      8.32      0.92      0.81      0.00      0.00      0.00      0.00
10:47:01    br-b6d670703cc7      0.12      0.13      0.02      0.01      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         ens3   1460.89    868.22  29439.79    155.86      0.00      0.00      0.00      0.00
10:48:01           lo     21.63     21.63      2.08      2.08      0.00      0.00      0.00      0.00
Average:      docker0      3.45      4.77      0.54     73.72      0.00      0.00      0.00      0.00
Average:         ens3    306.40    172.61   7217.95     27.02      0.00      0.00      0.00      0.00
Average:           lo      4.44      4.44      0.44      0.44      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92650) 	12/22/24 	_x86_64_	(8 CPU)

10:43:15     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all      9.69      0.00      0.96      3.54      0.04     85.78
10:45:01          0     18.69      0.00      1.43      1.80      0.07     78.01
10:45:01          1      1.29      0.00      0.29      0.02      0.02     98.39
10:45:01          2      3.59      0.00      0.39      0.12      0.02     95.89
10:45:01          3      5.41      0.00      1.47      3.87      0.02     89.24
10:45:01          4      1.73      0.00      0.66      5.47      0.02     92.12
10:45:01          5     16.10      0.00      0.92      1.82      0.09     81.07
10:45:01          6     13.43      0.00      1.16     14.39      0.05     70.97
10:45:01          7     17.35      0.00      1.34      0.92      0.03     80.35
10:46:01        all     20.83      0.00      6.43      8.66      0.08     64.01
10:46:01          0     18.15      0.00      6.39     10.98      0.07     64.41
10:46:01          1     20.20      0.00      7.12     26.06      0.09     46.53
10:46:01          2     21.31      0.00      5.53      3.78      0.07     69.31
10:46:01          3     24.31      0.00      6.28      1.30      0.07     68.05
10:46:01          4     21.53      0.00      6.52      1.74      0.07     70.15
10:46:01          5     20.01      0.00      6.87     20.91      0.07     52.13
10:46:01          6     22.84      0.00      6.45      2.85      0.08     67.77
10:46:01          7     18.25      0.00      6.20      1.85      0.08     73.62
10:47:01        all     16.82      0.00      2.73      2.79      0.07     77.58
10:47:01          0     15.11      0.00      2.72      7.96      0.08     74.12
10:47:01          1     13.15      0.00      2.26      0.45      0.07     84.07
10:47:01          2     16.90      0.00      2.80      0.79      0.08     79.43
10:47:01          3     19.90      0.00      2.98      0.80      0.07     76.24
10:47:01          4     22.00      0.00      3.10      1.09      0.07     73.74
10:47:01          5     17.37      0.00      2.86      2.26      0.07     77.44
10:47:01          6     16.25      0.00      2.96      2.84      0.07     77.88
10:47:01          7     13.86      0.00      2.21      6.12      0.08     77.72
10:48:01        all      6.98      0.00      0.61      2.17      0.04     90.21
10:48:01          0      9.22      0.00      0.74      0.39      0.05     89.60
10:48:01          1      8.45      0.00      0.52      0.50      0.03     90.49
10:48:01          2      1.19      0.00      0.57      0.13      0.02     98.10
10:48:01          3      2.22      0.00      0.47      0.03      0.07     97.21
10:48:01          4      4.45      0.00      0.47      0.50      0.03     94.54
10:48:01          5      0.48      0.00      0.43      4.12      0.03     94.93
10:48:01          6     11.90      0.00      0.58      8.58      0.03     78.90
10:48:01          7     17.95      0.00      1.07      3.09      0.05     77.84
Average:        all     13.57      0.00      2.68      4.28      0.06     79.41
Average:          0     15.28      0.00      2.82      5.28      0.07     76.56
Average:          1     10.77      0.00      2.54      6.70      0.05     79.94
Average:          2     10.73      0.00      2.32      1.20      0.05     85.71
Average:          3     12.96      0.00      2.80      1.49      0.05     82.69
Average:          4     12.44      0.00      2.68      2.19      0.05     82.65
Average:          5     13.45      0.00      2.77      7.26      0.06     76.46
Average:          6     16.10      0.00      2.78      7.15      0.06     73.90
Average:          7     16.85      0.00      2.70      3.00      0.06     77.38