---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86428 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   13G  143G   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         882       25959           0        5324       30828
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:e8:41:d0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86107sec preferred_lft 86107sec
    inet6 fe80::f816:3eff:fee8:41d0/64 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:a0:11:e5:a7 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:a0ff:fe11:e5a7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86428) 	11/25/24 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:01       330.48     74.59    255.89   5318.71  58444.39
10:45:01       228.60     31.91    196.68   3224.66  50030.99
10:46:01       367.67     13.53    354.14    782.84 106626.93
10:47:01       139.01      0.28    138.73     26.26  31760.92
Average:       266.44     30.08    236.36   2338.12  61715.81

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:01     30293748  31661392   2645472      8.03     52884   1635204   1387604      4.08    884164   1490624     75500
10:45:01     27012804  31647428   5926416     17.99    120136   4703128   1701596      5.01   1002272   4457712   2329688
10:46:01     24799012  29811632   8140208     24.71    141572   5023024   8028836     23.62   3047200   4538308     66504
10:47:01     25987912  30995928   6951308     21.10    158108   4994392   3355680      9.87   1920496   4494708        88
Average:     27023369  31029095   5915851     17.96    118175   4088937   3618429     10.65   1713533   3745338    617945

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:01           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:01         ens3    383.44    246.43   1002.29     74.17      0.00      0.00      0.00      0.00
10:45:01    br-ef8b23d34e7c      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01           lo     12.00     12.00      1.18      1.18      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         ens3    929.18    536.34  25499.28     48.24      0.00      0.00      0.00      0.00
10:46:01    br-ef8b23d34e7c      0.23      0.20      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01    veth6aba43c      2.13      2.02      0.26      0.23      0.00      0.00      0.00      0.00
10:46:01    veth4601cd3     52.34     63.84     19.16     15.25      0.00      0.00      0.00      0.00
10:46:01    vethf1d12c0      4.80      6.15      0.79      0.89      0.00      0.00      0.00      0.00
10:47:01    br-ef8b23d34e7c      0.02      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01    veth4601cd3      0.23      0.75      0.02      0.05      0.00      0.00      0.00      0.00
10:47:01           lo     20.83     20.83      1.99      1.99      0.00      0.00      0.00      0.00
10:47:01    vetha3b5bf6     24.16     22.70     10.53     16.11      0.00      0.00      0.00      0.00
Average:    br-ef8b23d34e7c      0.06      0.05      0.01      0.00      0.00      0.00      0.00      0.00
Average:    veth4601cd3     13.14     16.15      4.79      3.82      0.00      0.00      0.00      0.00
Average:           lo      4.46      4.46      0.44      0.44      0.00      0.00      0.00      0.00
Average:    vetha3b5bf6      6.04      5.67      2.63      4.03      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86428) 	11/25/24 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:01        all      7.74      0.00      1.20      3.86      0.03     87.17
10:44:01          0      4.14      0.00      0.47      0.63      0.02     94.74
10:44:01          1      5.60      0.00      2.26      1.14      0.03     90.97
10:44:01          2     17.65      0.00      1.22      9.69      0.07     71.37
10:44:01          3     16.33      0.00      1.93      1.88      0.05     79.80
10:44:01          4      4.67      0.00      1.00      5.88      0.02     88.43
10:44:01          5      4.46      0.00      1.10     10.55      0.03     83.85
10:44:01          6      5.62      0.00      0.92      0.97      0.03     92.46
10:44:01          7      3.41      0.00      0.74      0.10      0.02     95.74
10:45:01        all     15.53      0.00      5.11      3.55      0.06     75.74
10:45:01          0     16.12      0.00      5.28      1.07      0.08     77.45
10:45:01          1     24.91      0.00      4.82      1.90      0.07     68.30
10:45:01          2      9.24      0.00      4.96     12.57      0.05     73.17
10:45:01          3     21.34      0.00      5.65      1.63      0.10     71.28
10:45:01          4     12.56      0.00      5.19      6.74      0.07     75.44
10:45:01          5     11.28      0.00      5.11      2.14      0.05     81.42
10:45:01          6     12.12      0.00      4.52      0.88      0.05     82.43
10:45:01          7     16.71      0.00      5.29      1.48      0.05     76.47
10:46:01        all     24.88      0.00      3.89      6.20      0.07     64.96
10:46:01          0     20.67      0.00      3.17      2.48      0.07     73.62
10:46:01          1     27.58      0.00      3.97      0.64      0.05     67.76
10:46:01          2     22.66      0.00      3.78      6.50      0.08     66.97
10:46:01          3     24.90      0.00      4.06      0.45      0.05     70.54
10:46:01          4     23.84      0.00      3.45      8.27      0.08     64.35
10:46:01          5     26.37      0.00      4.03      3.07      0.05     66.48
10:46:01          6     29.44      0.00      4.97     27.61      0.08     37.90
10:46:01          7     23.58      0.00      3.73      0.72      0.07     71.91
10:47:01        all      7.19      0.00      1.99      2.24      0.18     88.41
10:47:01          0      7.02      0.00      1.86      0.28      0.07     90.77
10:47:01          1      5.81      0.00      1.93      1.93      0.07     90.27
10:47:01          2      7.50      0.00      1.72      1.52      0.96     88.29
10:47:01          3      7.64      0.00      1.94      1.56      0.07     88.79
10:47:01          4      8.38      0.00      1.81      8.00      0.10     81.71
10:47:01          5      5.19      0.00      1.67      2.78      0.07     90.29
10:47:01          6      7.28      0.00      1.79      1.27      0.05     89.61
10:47:01          7      8.70      0.00      3.10      0.54      0.05     87.62
Average:        all     13.82      0.00      3.04      3.96      0.09     79.10
Average:          0     11.97      0.00      2.68      1.12      0.06     84.17
Average:          1     15.95      0.00      3.24      1.40      0.05     79.35
Average:          2     14.25      0.00      2.91      7.55      0.29     74.99
Average:          3     17.54      0.00      3.39      1.38      0.07     77.62
Average:          4     12.33      0.00      2.86      7.22      0.07     77.52
Average:          5     11.81      0.00      2.97      4.64      0.05     80.52
Average:          6     13.58      0.00      3.04      7.66      0.05     75.67
Average:          7     13.09      0.00      3.21      0.71      0.05     82.95