---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-103 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:             2800.000
BogoMIPS:            5600.00
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         877       25717           0        5572       30834
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:a6:e6:d3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86121sec preferred_lft 86121sec
    inet6 fe80::f816:3eff:fea6:e6d3/64 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 02:42:23:6f:1f: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::42:23ff:fe6f:1fa7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103) 	02/11/25 	_x86_64_	(8 CPU)

10:43:20     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       253.07     40.44    212.63   2943.69  29181.07
10:46:01       447.98     13.61    434.36    805.73 141279.10
10:47:01       140.13      0.40    139.73     45.46  39646.64
Average:       280.39     18.15    262.24   1265.05  70033.34

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     29338660  31666812   3600560     10.93     77636   2546200   1717536      5.05    900472   2369280    781532
10:46:01     25641984  30594180   7297236     22.15    130764   4980948   6978752     20.53   2179784   4583356       212
10:47:01     24379756  29754856   8559464     25.99    159608   5336888   8095296     23.82   3136648   4841080       872
Average:     26453467  30671949   6485753     19.69    122669   4288012   5597195     16.47   2072301   3931239    260872

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01           lo      9.86      9.86      0.94      0.94      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    331.61    228.29   9227.38     25.05      0.00      0.00      0.00      0.00
10:46:01    veth696e9a8      0.67      0.82      0.04      0.05      0.00      0.00      0.00      0.00
10:46:01    veth8526da6      4.63      5.87      0.77      0.87      0.00      0.00      0.00      0.00
10:46:01           lo      2.93      2.93      0.34      0.34      0.00      0.00      0.00      0.00
10:46:01    vethe423840      2.25      1.85      0.25      0.23      0.00      0.00      0.00      0.00
10:47:01    veth696e9a8     23.50     21.53     10.49     16.03      0.00      0.00      0.00      0.00
10:47:01    veth8526da6      0.17      0.40      0.01      0.03      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
10:47:01    vethe423840      3.33      4.92      0.70      0.38      0.00      0.00      0.00      0.00
Average:    veth696e9a8      8.05      7.45      3.51      5.36      0.00      0.00      0.00      0.00
Average:    veth8526da6      1.60      2.09      0.26      0.30      0.00      0.00      0.00      0.00
Average:           lo      5.57      5.57      0.55      0.55      0.00      0.00      0.00      0.00
Average:    vethe423840      1.86      2.26      0.32      0.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103) 	02/11/25 	_x86_64_	(8 CPU)

10:43:20     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.05      0.00      1.22      2.69      0.03     86.00
10:45:01          0     28.86      0.00      2.14      3.47      0.05     65.49
10:45:01          1      6.54      0.00      1.20      0.20      0.03     92.02
10:45:01          2      3.65      0.00      0.55      0.07      0.00     95.73
10:45:01          3      4.59      0.00      0.82      2.70      0.02     91.87
10:45:01          4      1.49      0.00      0.65      2.10      0.02     95.74
10:45:01          5      1.55      0.00      0.70      0.45      0.03     97.26
10:45:01          6      4.38      0.00      0.94      0.18      0.03     94.46
10:45:01          7     29.41      0.00      2.69     12.40      0.08     55.42
10:46:01        all     18.08      0.00      5.86      9.53      0.08     66.45
10:46:01          0     19.27      0.00      7.14     41.23      0.08     32.28
10:46:01          1     21.39      0.00      5.39      2.81      0.08     70.32
10:46:01          2     18.03      0.00      5.16      1.66      0.08     75.07
10:46:01          3     17.58      0.00      6.47      6.33      0.10     69.51
10:46:01          4     15.57      0.00      5.93      5.61      0.07     72.83
10:46:01          5     18.08      0.00      5.63     10.97      0.07     65.24
10:46:01          6     15.98      0.00      5.55      3.34      0.08     75.05
10:46:01          7     18.75      0.00      5.62      4.49      0.07     71.06
10:47:01        all     20.56      0.00      2.99      2.37      0.08     74.00
10:47:01          0     24.15      0.00      3.51      5.34      0.10     66.90
10:47:01          1     25.03      0.00      3.44      4.38      0.08     67.06
10:47:01          2     20.57      0.00      2.82      2.82      0.08     73.70
10:47:01          3     20.32      0.00      2.68      0.13      0.08     76.78
10:47:01          4     22.83      0.00      3.36      0.55      0.07     73.19
10:47:01          5     18.94      0.00      2.72      0.32      0.08     77.93
10:47:01          6     20.05      0.00      3.09      4.28      0.08     72.49
10:47:01          7     12.58      0.00      2.23      1.19      0.07     83.92
Average:        all     16.22      0.00      3.35      4.86      0.07     75.51
Average:          0     24.12      0.00      4.25     16.57      0.08     54.99
Average:          1     17.63      0.00      3.34      2.46      0.07     76.50
Average:          2     14.06      0.00      2.84      1.51      0.06     81.53
Average:          3     14.16      0.00      3.31      3.04      0.07     79.42
Average:          4     13.27      0.00      3.30      2.75      0.05     80.63
Average:          5     12.83      0.00      3.01      3.91      0.06     80.19
Average:          6     13.47      0.00      3.20      2.60      0.07     80.66
Average:          7     20.26      0.00      3.51      6.04      0.07     70.11