---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42873 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         884       25953           0        5329       30827
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:35:c2:76 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86122sec preferred_lft 86122sec
    inet6 fe80::f816:3eff:fe35:c276/64 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 02:42:66:9b:f2:28 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::42:66ff:fe9b:f228/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42873) 	09/28/24 	_x86_64_	(8 CPU)

10:45:05     LINUX RESTART	(8 CPU)

10:46:02          tps      rtps      wtps   bread/s   bwrtn/s
10:47:01       248.79     32.27    216.52   3273.34 105387.29
10:48:01       354.36     11.91    342.44    774.84  93120.48
10:49:01       140.34      0.35    139.99     43.86  16590.03
Average:       247.82     14.75    233.08   1353.35  71511.10

10:46:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:01     26999540  31638536   5939672     18.03    120052   4707300   1591768      4.68   1011824   4461356   2430228
10:48:01     24807976  29785696   8131236     24.69    139712   4994760   8063600     23.72   3079884   4505772    140776
10:49:01     25998276  31011296   6940936     21.07    158536   4999048   3241148      9.54   1904948   4499168        72
Average:     25935264  30811843   7003948     21.26    139433   4900369   4298839     12.65   1998885   4488765    857025

10:46:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:01         ens3   1109.56    606.59  26020.11     52.49      0.00      0.00      0.00      0.00
10:47:01    br-860ddb9d2823      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01           lo     11.86     11.86      1.18      1.18      0.00      0.00      0.00      0.00
10:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01         ens3     38.91     26.56    889.64      2.48      0.00      0.00      0.00      0.00
10:48:01    br-860ddb9d2823      0.23      0.20      0.02      0.02      0.00      0.00      0.00      0.00
10:48:01    vethbbeaf58      2.77      2.43      0.33      0.32      0.00      0.00      0.00      0.00
10:48:01           lo      1.23      1.23      0.11      0.11      0.00      0.00      0.00      0.00
10:49:01         ens3     36.01     30.39    294.48     13.87      0.00      0.00      0.00      0.00
10:49:01    br-860ddb9d2823      0.03      0.02      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01           lo      2.93      2.93      0.27      0.27      0.00      0.00      0.00      0.00
10:49:01    veth94f8814     24.05     22.38     10.52     16.09      0.00      0.00      0.00      0.00
Average:         ens3    390.83    219.03   8973.39     22.78      0.00      0.00      0.00      0.00
Average:    br-860ddb9d2823      0.09      0.07      0.01      0.01      0.00      0.00      0.00      0.00
Average:           lo      5.31      5.31      0.52      0.52      0.00      0.00      0.00      0.00
Average:    veth94f8814      8.06      7.50      3.53      5.39      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42873) 	09/28/24 	_x86_64_	(8 CPU)

10:45:05     LINUX RESTART	(8 CPU)

10:46:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:01        all     15.18      0.00      4.96      3.79      0.06     76.01
10:47:01          0     10.30      0.00      4.66      3.42      0.05     81.57
10:47:01          1     22.04      0.00      5.66      1.95      0.09     70.26
10:47:01          2      8.24      0.00      4.41     16.37      0.07     70.91
10:47:01          3     14.65      0.00      5.33      1.51      0.05     78.45
10:47:01          4     29.23      0.00      5.56      1.15      0.05     64.01
10:47:01          5     11.19      0.00      4.45      4.50      0.09     79.77
10:47:01          6     14.76      0.00      4.59      0.57      0.05     80.03
10:47:01          7     11.00      0.00      4.99      0.91      0.03     83.08
10:48:01        all     23.72      0.00      3.36      5.50      0.08     67.34
10:48:01          0     20.25      0.00      4.31     32.58      0.08     42.77
10:48:01          1     21.97      0.00      3.38      3.23      0.07     71.35
10:48:01          2     20.86      0.00      3.17      1.83      0.07     74.08
10:48:01          3     20.75      0.00      2.58      0.05      0.07     76.56
10:48:01          4     31.22      0.00      4.12      3.09      0.08     61.48
10:48:01          5     25.63      0.00      3.21      1.61      0.07     69.49
10:48:01          6     28.39      0.00      3.51      0.44      0.08     67.58
10:48:01          7     20.75      0.00      2.67      1.26      0.07     75.25
10:49:01        all      5.26      0.00      1.53      1.42      0.06     91.73
10:49:01          0      2.54      0.00      0.95      3.14      0.05     93.31
10:49:01          1      4.62      0.00      1.99      5.89      0.08     87.42
10:49:01          2      6.47      0.00      1.66      0.10      0.07     91.71
10:49:01          3      3.35      0.00      1.09      0.49      0.05     95.03
10:49:01          4      7.56      0.00      1.66      0.42      0.05     90.32
10:49:01          5      4.45      0.00      1.24      0.24      0.03     94.04
10:49:01          6      6.63      0.00      1.82      0.75      0.05     90.74
10:49:01          7      6.47      0.00      1.77      0.33      0.08     91.33
Average:        all     14.71      0.00      3.27      3.57      0.06     78.39
Average:          0     11.01      0.00      3.30     13.07      0.06     72.56
Average:          1     16.16      0.00      3.66      3.71      0.08     76.40
Average:          2     11.88      0.00      3.07      6.01      0.07     78.97
Average:          3     12.90      0.00      2.98      0.68      0.06     83.39
Average:          4     22.61      0.00      3.76      1.55      0.06     72.01
Average:          5     13.77      0.00      2.96      2.10      0.06     81.11
Average:          6     16.60      0.00      3.30      0.59      0.06     79.46
Average:          7     12.74      0.00      3.13      0.83      0.06     83.23