---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37953 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  141G  10% /
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         907       24629           0        6630       30804
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:cb:27:27 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86017sec preferred_lft 86017sec
    inet6 fe80::f816:3eff:fecb:2727/64 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:f0:7e:37 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:fef0:7e37/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37953) 	09/12/24 	_x86_64_	(8 CPU)

23:10:26     LINUX RESTART	(8 CPU)

23:11:01          tps      rtps      wtps   bread/s   bwrtn/s
23:12:01       338.51     37.16    301.35   1732.11  28629.36
23:13:01       589.40     21.26    568.14   2650.05 176027.72
23:14:01       157.71      0.48    157.22     50.52  40269.96
23:15:02        18.15      0.00     18.15      0.00  19504.22
23:16:01        48.94      0.15     48.79     20.47  20289.04
Average:       231.16     11.85    219.31    893.60  57070.61

23:11:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
23:12:01     30058568  31710532   2880644      8.75     74740   1882508   1349648      3.97    856404   1719044    206720
23:13:01     24769648  30885708   8169564     24.80    141148   6111020   7011020     20.63   1883380   5692468      6428
23:14:01     22863828  29405992  10075384     30.59    171164   6472316   9083124     26.72   3513700   5907836       876
23:15:02     22886612  29429800  10052600     30.52    171308   6473892   9034368     26.58   3490320   5907232       400
23:16:01     24589172  31015148   8350040     25.35    172060   6370000   3041932      8.95   1918284   5830016       296
Average:     25033566  30489436   7905646     24.00    146084   5461947   5904018     17.37   2332418   5011319     42944

23:11:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
23:12:01         ens3    127.91     89.40   1123.87     34.63      0.00      0.00      0.00      0.00
23:12:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
23:12:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
23:13:01         ens3   1396.30    683.81  33978.62     56.88      0.00      0.00      0.00      0.00
23:13:01    br-044ba85049ea      0.75      0.67      0.07      0.38      0.00      0.00      0.00      0.00
23:13:01    vethab58664      1.28      1.68      0.15      0.17      0.00      0.00      0.00      0.00
23:13:01    veth26508fb      0.35      0.55      0.02      0.03      0.00      0.00      0.00      0.00
23:14:01         ens3     58.39     40.73   1189.93      6.01      0.00      0.00      0.00      0.00
23:14:01    br-044ba85049ea      0.47      0.40      0.03      0.03      0.00      0.00      0.00      0.00
23:14:01    vethab58664      3.27      4.20      0.61      0.69      0.00      0.00      0.00      0.00
23:14:01    veth26508fb    121.96    121.43     19.28     26.42      0.00      0.00      0.00      0.00
23:15:02         ens3      2.10      1.93      0.40      0.60      0.00      0.00      0.00      0.00
23:15:02    br-044ba85049ea      0.22      0.08      0.01      0.01      0.00      0.00      0.00      0.00
23:15:02    vethab58664      0.17      0.37      0.01      0.03      0.00      0.00      0.00      0.00
23:15:02    veth26508fb     68.41     68.01      9.58     17.93      0.00      0.00      0.00      0.00
23:16:01         ens3      9.03     10.00      4.62      1.70      0.00      0.00      0.00      0.00
23:16:01    br-044ba85049ea      0.02      0.00      0.00      0.00      0.00      0.00      0.00      0.00
23:16:01    veth26508fb      0.31      0.66      0.02      0.04      0.00      0.00      0.00      0.00
23:16:01    veth2a85be1    395.97    419.78     89.81     55.14      0.00      0.00      0.00      0.01
Average:         ens3    319.82    165.71   7284.64     20.02      0.00      0.00      0.00      0.00
Average:    br-044ba85049ea      0.29      0.23      0.02      0.08      0.00      0.00      0.00      0.00
Average:    veth26508fb     38.33     38.25      5.80      8.92      0.00      0.00      0.00      0.00
Average:    veth2a85be1     78.13     82.83     17.72     10.88      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37953) 	09/12/24 	_x86_64_	(8 CPU)

23:10:26     LINUX RESTART	(8 CPU)

23:11:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
23:12:01        all     10.26      0.00      0.99      2.64      0.04     86.07
23:12:01          0     10.42      0.00      0.92      0.08      0.03     88.54
23:12:01          1     22.04      0.00      1.58      1.17      0.05     75.16
23:12:01          2      9.34      0.00      0.78      0.68      0.03     89.16
23:12:01          3      4.94      0.00      0.57      0.18      0.02     94.30
23:12:01          4      8.14      0.00      0.67      0.38      0.02     90.79
23:12:01          5     10.66      0.00      1.54      5.06      0.05     82.69
23:12:01          6      1.09      0.00      1.02     12.03      0.02     85.85
23:12:01          7     15.44      0.00      0.90      1.57      0.10     81.99
23:13:01        all     19.18      0.00      8.32      9.82      0.10     62.58
23:13:01          0     19.84      0.00      8.13      2.41      0.10     69.52
23:13:01          1     18.85      0.00      8.81     12.64      0.12     59.58
23:13:01          2     19.28      0.00     10.40     22.37      0.12     47.83
23:13:01          3     17.65      0.00      6.50      2.90      0.08     72.87
23:13:01          4     17.60      0.00      8.48     12.01      0.08     61.82
23:13:01          5     20.78      0.00      8.04      5.97      0.08     65.13
23:13:01          6     19.78      0.00      8.65      5.87      0.10     65.59
23:13:01          7     19.67      0.00      7.53     14.49      0.08     58.22
23:14:01        all     26.04      0.00      3.34      2.08      0.08     68.47
23:14:01          0     18.71      0.00      3.28      3.48      0.05     74.48
23:14:01          1     28.88      0.00      4.21      4.92      0.10     61.90
23:14:01          2     30.82      0.00      3.56      5.32      0.07     60.24
23:14:01          3     30.28      0.00      3.89      0.85      0.10     64.87
23:14:01          4     29.62      0.00      3.38      1.03      0.08     65.89
23:14:01          5     26.40      0.00      2.55      0.03      0.08     70.94
23:14:01          6     18.26      0.00      2.71      0.15      0.08     78.79
23:14:01          7     25.29      0.00      3.14      0.81      0.08     70.68
23:15:02        all      4.50      0.00      0.44      1.06      0.06     93.94
23:15:02          0      5.29      0.00      0.47      0.00      0.07     94.18
23:15:02          1      4.59      0.00      0.40      8.11      0.05     86.85
23:15:02          2      3.61      0.00      0.40      0.25      0.05     95.69
23:15:02          3      3.57      0.00      0.42      0.00      0.07     95.94
23:15:02          4      4.39      0.00      0.52      0.03      0.07     94.99
23:15:02          5      4.97      0.00      0.42      0.00      0.05     94.56
23:15:02          6      4.52      0.00      0.55      0.03      0.05     94.84
23:15:02          7      5.06      0.00      0.38      0.00      0.05     94.50
23:16:01        all      1.14      0.00      0.54      1.00      0.05     97.27
23:16:01          0      1.04      0.00      0.60      0.12      0.05     98.20
23:16:01          1      0.90      0.00      0.48      7.14      0.05     91.44
23:16:01          2      1.22      0.00      0.49      0.19      0.05     98.05
23:16:01          3      1.14      0.00      0.49      0.00      0.03     98.34
23:16:01          4      1.34      0.00      0.54      0.12      0.05     97.94
23:16:01          5      0.87      0.00      0.58      0.31      0.05     98.19
23:16:01          6      1.60      0.00      0.56      0.12      0.07     97.65
23:16:01          7      1.05      0.00      0.53      0.03      0.03     98.35
Average:        all     12.22      0.00      2.72      3.31      0.07     81.68
Average:          0     11.07      0.00      2.67      1.22      0.06     84.97
Average:          1     15.06      0.00      3.08      6.77      0.07     75.00
Average:          2     12.86      0.00      3.11      5.72      0.06     78.25
Average:          3     11.52      0.00      2.37      0.78      0.06     85.27
Average:          4     12.21      0.00      2.71      2.70      0.06     82.32
Average:          5     12.74      0.00      2.62      2.28      0.06     82.30
Average:          6      9.03      0.00      2.69      3.65      0.06     84.57
Average:          7     13.31      0.00      2.49      3.36      0.07     80.77