---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91544 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         864       25755           0        5547       30847
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:ed:af:5b brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86088sec preferred_lft 86088sec
    inet6 fe80::f816:3eff:feed:af5b/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:d8:4e:35:7a 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:d8ff:fe4e:357a/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-91544) 	12/17/24 	_x86_64_	(8 CPU)

10:43:38     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       215.36     57.87    157.49   3669.39  52831.99
10:46:01       168.51     19.30    149.21   2263.36  37213.53
10:47:01       350.49     11.93    338.56    800.20 117830.54
10:48:01       153.32      0.32    153.00     32.12  35289.14
Average:       221.92     22.35    199.56   1691.20  60790.24

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30198336  31736508   2740876      8.32     67204   1782888   1396324      4.11    810060   1639620    152124
10:46:01     26818016  31678196   6121196     18.58    121900   4910940   1587980      4.67    945868   4686560   2765580
10:47:01     24620260  29858592   8318952     25.26    143292   5231164   7935440     23.35   2973532   4780232    172440
10:48:01     25786368  31021500   7152844     21.72    159976   5203728   3303580      9.72   1865448   4734064        76
Average:     26855745  31073699   6083467     18.47    123093   4282180   3555831     10.46   1648727   3960119    772555

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    406.95    274.15   1594.40     66.21      0.00      0.00      0.00      0.00
10:45:01           lo      1.67      1.67      0.18      0.18      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
10:46:01    br-1bac3330c876      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01         ens3    978.02    525.33  26523.55     46.23      0.00      0.00      0.00      0.00
10:46:01           lo     11.73     11.73      1.16      1.16      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
10:47:01    veth79b068a     52.76     63.42     19.13     15.15      0.00      0.00      0.00      0.00
10:47:01    veth0869572      3.40      3.43      0.42      0.35      0.00      0.00      0.00      0.00
10:47:01    veth07a74fb      4.87      6.25      0.80      0.91      0.00      0.00      0.00      0.00
10:47:01    vethfaa240f     24.20     22.38     10.53     16.09      0.00      0.00      0.00      0.00
10:48:01    veth79b068a      0.48      1.00      0.09      0.14      0.00      0.00      0.00      0.00
10:48:01    vethfaa240f      0.00      0.32      0.00      0.02      0.00      0.00      0.00      0.00
10:48:01    br-1bac3330c876      0.27      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:48:01         ens3   1462.01    859.80  29354.72    128.36      0.00      0.00      0.00      0.00
Average:    veth79b068a     13.31     16.10      4.81      3.82      0.00      0.00      0.00      0.00
Average:    vethfaa240f      6.05      5.67      2.63      4.03      0.00      0.00      0.00      0.00
Average:    br-1bac3330c876      0.07      0.05      0.01      0.00      0.00      0.00      0.00      0.00
Average:         ens3    362.90    212.82   7322.01     31.82      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91544) 	12/17/24 	_x86_64_	(8 CPU)

10:43:38     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.14      0.00      1.11      4.45      0.05     84.25
10:45:01          0      2.07      0.00      0.63      0.27      0.03     96.99
10:45:01          1      9.18      0.00      0.62      1.02      0.02     89.16
10:45:01          2     22.54      0.00      1.58      4.71      0.07     71.11
10:45:01          3     21.23      0.00      1.86      2.51      0.07     74.33
10:45:01          4      8.27      0.00      1.32     23.84      0.07     66.50
10:45:01          5      9.08      0.00      1.65      1.23      0.03     88.01
10:45:01          6      3.77      0.00      0.92      1.84      0.03     93.44
10:45:01          7      5.04      0.00      0.27      0.22      0.07     94.41
10:46:01        all     13.51      0.00      5.36      7.91      0.06     73.16
10:46:01          0     10.35      0.00      5.22      8.52      0.05     75.86
10:46:01          1     11.89      0.00      4.95      0.59      0.05     82.51
10:46:01          2     24.61      0.00      6.15     27.15      0.08     42.01
10:46:01          3     11.54      0.00      5.67      1.33      0.05     81.40
10:46:01          4     10.66      0.00      4.84      5.30      0.05     79.15
10:46:01          5     11.68      0.00      5.65      0.37      0.05     82.24
10:46:01          6     11.24      0.00      4.75      0.39      0.05     83.57
10:46:01          7     16.14      0.00      5.66     19.68      0.08     58.44
10:47:01        all     22.82      0.00      3.48      7.21      0.08     66.41
10:47:01          0     21.90      0.00      4.95     38.34      0.12     34.70
10:47:01          1     16.08      0.00      2.05      0.15      0.08     81.64
10:47:01          2     29.59      0.00      4.30      3.08      0.08     62.94
10:47:01          3     21.45      0.00      3.44      1.45      0.07     73.58
10:47:01          4     22.13      0.00      3.16      0.32      0.07     74.32
10:47:01          5     23.75      0.00      3.27      0.92      0.07     71.99
10:47:01          6     23.08      0.00      3.39      4.23      0.07     69.23
10:47:01          7     24.63      0.00      3.34      9.50      0.08     62.44
10:48:01        all      8.61      0.00      1.81      3.13      0.06     86.39
10:48:01          0      8.03      0.00      2.04      4.92      0.07     84.94
10:48:01          1      7.27      0.00      1.66      0.40      0.05     90.62
10:48:01          2     11.42      0.00      2.48      0.10      0.05     85.95
10:48:01          3      9.59      0.00      1.69      0.34      0.07     88.31
10:48:01          4      8.23      0.00      1.54      3.62      0.07     86.54
10:48:01          5      6.03      0.00      1.34      6.30      0.07     86.26
10:48:01          6      9.84      0.00      1.95      4.89      0.05     83.28
10:48:01          7      8.44      0.00      1.76      4.50      0.05     85.24
Average:        all     13.77      0.00      2.94      5.67      0.06     77.56
Average:          0     10.56      0.00      3.20     12.96      0.07     73.22
Average:          1     11.11      0.00      2.31      0.54      0.05     85.99
Average:          2     22.04      0.00      3.62      8.72      0.07     65.55
Average:          3     15.96      0.00      3.16      1.41      0.06     79.40
Average:          4     12.33      0.00      2.71      8.28      0.06     76.62
Average:          5     12.63      0.00      2.97      2.21      0.05     82.13
Average:          6     11.99      0.00      2.75      2.84      0.05     82.37
Average:          7     13.55      0.00      2.75      8.45      0.07     75.18