---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-3962 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         874       25708           0        5583       30837
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:ab:7b:01 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:feab:7b01/64 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 02:42:31:60:1a:65 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::42:31ff:fe60:1a65/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3962) 	02/27/25 	_x86_64_	(8 CPU)

10:43:29     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       375.65     43.03    332.63   2980.97  74634.76
10:46:01       500.60     12.90    487.70    837.13 180095.48
10:47:01       131.23      0.55    130.68     62.26  21830.74
Average:       335.83     18.82    317.00   1293.45  92187.00

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     29525344  31665360   3413876     10.36     77204   2361728   1719332      5.06    906460   2184224    646952
10:46:01     25363816  30326480   7575404     23.00    131668   4986492   7206644     21.20   2459960   4575464       312
10:47:01     24567708  29952080   8371512     25.42    160652   5342992   6880316     20.24   2945712   4844372       248
Average:     26485623  30647973   6453597     19.59    123175   4230404   5268764     15.50   2104044   3868020    215837

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    531.93    346.99   8334.62     50.24      0.00      0.00      0.00      0.00
10:45:01           lo      8.80      8.80      0.86      0.86      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         ens3   1457.96    712.50  19425.98     54.07      0.00      0.00      0.00      0.00
10:46:01    veth90e4de4     31.34     40.21      3.24      4.78      0.00      0.00      0.00      0.00
10:46:01    veth79b8ea8      2.05      1.97      0.28      0.31      0.00      0.00      0.00      0.00
10:46:01           lo      4.27      4.27      0.46      0.46      0.00      0.00      0.00      0.00
10:47:01         ens3     96.20     66.66   1177.89     16.36      0.00      0.00      0.00      0.00
10:47:01    veth90e4de4     21.31     23.56     15.94     10.46      0.00      0.00      0.00      0.00
10:47:01    veth79b8ea8     22.06     20.43     10.25     15.78      0.00      0.00      0.00      0.00
10:47:01           lo      3.90      3.90      0.37      0.37      0.00      0.00      0.00      0.00
Average:         ens3    695.36    375.38   9646.16     40.22      0.00      0.00      0.00      0.00
Average:    veth90e4de4     17.55     21.26      6.39      5.08      0.00      0.00      0.00      0.00
Average:    veth79b8ea8      8.04      7.47      3.51      5.36      0.00      0.00      0.00      0.00
Average:           lo      5.65      5.65      0.56      0.56      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3962) 	02/27/25 	_x86_64_	(8 CPU)

10:43:29     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.29      0.00      1.26      2.15      0.03     86.27
10:45:01          0     20.97      0.00      1.99      2.84      0.03     74.17
10:45:01          1      4.21      0.00      0.89      4.41      0.02     90.47
10:45:01          2     15.15      0.00      1.25      0.48      0.03     83.09
10:45:01          3     24.81      0.00      2.59      6.24      0.05     66.32
10:45:01          4      6.90      0.00      1.34      2.51      0.07     89.18
10:45:01          5      5.62      0.00      0.69      0.05      0.03     93.62
10:45:01          6      2.17      0.00      0.70      0.08      0.02     97.03
10:45:01          7      2.46      0.00      0.60      0.63      0.02     96.29
10:46:01        all     23.35      0.00      7.46      6.58      0.08     62.53
10:46:01          0     20.35      0.00      6.87      0.32      0.08     72.38
10:46:01          1     23.14      0.00      8.20     25.55      0.10     43.01
10:46:01          2     26.80      0.00      7.57      3.71      0.08     61.83
10:46:01          3     24.33      0.00      8.65     13.15      0.10     53.77
10:46:01          4     23.52      0.00      8.28      0.59      0.08     67.52
10:46:01          5     26.36      0.00      6.59      0.49      0.08     66.47
10:46:01          6     22.94      0.00      6.67      1.98      0.07     68.35
10:46:01          7     19.37      0.00      6.81      6.97      0.08     66.77
10:47:01        all     17.51      0.00      2.96      1.08      0.06     78.39
10:47:01          0     17.63      0.00      3.55      2.87      0.07     75.89
10:47:01          1     16.74      0.00      2.47      0.53      0.07     80.19
10:47:01          2     15.49      0.00      2.23      1.39      0.07     80.83
10:47:01          3     21.15      0.00      3.36      1.32      0.07     74.10
10:47:01          4     20.06      0.00      3.76      0.25      0.07     75.86
10:47:01          5     19.46      0.00      2.79      0.03      0.05     77.67
10:47:01          6     16.57      0.00      2.67      2.05      0.05     78.66
10:47:01          7     13.02      0.00      2.87      0.18      0.05     83.88
Average:        all     17.02      0.00      3.87      3.26      0.06     75.79
Average:          0     19.65      0.00      4.13      2.01      0.06     74.15
Average:          1     14.66      0.00      3.83     10.09      0.06     71.35
Average:          2     19.11      0.00      3.66      1.85      0.06     75.31
Average:          3     23.42      0.00      4.84      6.86      0.07     64.80
Average:          4     16.80      0.00      4.44      1.12      0.07     77.56
Average:          5     17.09      0.00      3.34      0.19      0.06     79.33
Average:          6     13.85      0.00      3.33      1.36      0.04     81.41
Average:          7     11.58      0.00      3.41      2.58      0.05     82.38