---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-95353 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         892       25724           0        5550       30819
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:a9:43:75 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86122sec preferred_lft 86122sec
    inet6 fe80::f816:3eff:fea9:4375/64 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:c1:a1:46:8f 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:c1ff:fea1:468f/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-95353) 	01/05/25 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       299.35     74.17    225.18   5357.91  60386.20
10:45:01       286.70     19.88    266.82   2315.68 120834.16
10:46:01       310.30     11.83    298.47    799.70  57192.42
10:47:01       126.33      1.07    125.26     67.06  28796.58
Average:       255.54     26.76    228.78   2134.27  66575.91

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30135788  31618864   2803432      8.51     57856   1741872   1477668      4.35    938144   1587344    121132
10:45:01     26768764  31593168   6170456     18.73    121284   4876464   2013392      5.92   1038116   4651636    412840
10:46:01     24187136  29516576   8752084     26.57    149896   5299896   8267748     24.33   3350264   4815008     58780
10:47:01     26345344  31555144   6593876     20.02    160796   5180220   1570368      4.62   1368368   4688160      2488
Average:     26859258  31070938   6079962     18.46    122458   4274613   3332294      9.80   1673723   3935537    148810

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:44:02         ens3    400.93    257.11   1578.17     75.13      0.00      0.00      0.00      0.00
10:44:02           lo      1.67      1.67      0.17      0.17      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    954.86    507.98  27058.98     45.71      0.00      0.00      0.00      0.00
10:45:01           lo     12.20     12.20      1.21      1.21      0.00      0.00      0.00      0.00
10:46:01    veth34cfdf0      3.70      4.22      0.49      0.40      0.00      0.00      0.00      0.00
10:46:01    br-91b9dad1d648      0.25      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01      docker0     10.56     14.25      1.93    225.60      0.00      0.00      0.00      0.00
10:46:01    veth9e5f5c6     10.56     14.36      2.08    225.61      0.00      0.00      0.00      0.02
10:47:01      docker0      2.42      3.23      0.18     68.93      0.00      0.00      0.00      0.00
10:47:01         ens3   1439.96    837.51  29422.64    146.93      0.00      0.00      0.00      0.00
10:47:01           lo     20.96     20.96      2.01      2.01      0.00      0.00      0.00      0.00
Average:      docker0      3.26      4.39      0.53     73.95      0.00      0.00      0.00      0.00
Average:         ens3    360.34    209.13   7384.80     36.77      0.00      0.00      0.00      0.00
Average:           lo      4.51      4.51      0.44      0.44      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-95353) 	01/05/25 	_x86_64_	(8 CPU)

10:42:57     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      8.23      0.00      1.20      4.04      0.04     86.49
10:44:02          0     26.35      0.00      1.94      3.13      0.07     68.52
10:44:02          1     15.95      0.00      1.37      2.38      0.05     80.25
10:44:02          2      5.74      0.00      2.05      0.30      0.03     91.87
10:44:02          3      3.45      0.00      0.67      5.79      0.03     90.05
10:44:02          4      3.43      0.00      0.94     12.25      0.05     83.33
10:44:02          5      3.43      0.00      1.12      2.59      0.02     92.85
10:44:02          6      4.02      0.00      0.65      0.93      0.03     94.36
10:44:02          7      3.54      0.00      0.88      4.92      0.05     90.60
10:45:01        all     13.98      0.00      4.87      6.92      0.06     74.17
10:45:01          0     14.07      0.00      5.95     17.04      0.09     62.86
10:45:01          1     11.24      0.00      4.68      7.40      0.07     76.61
10:45:01          2      9.76      0.00      4.87      1.30      0.03     84.03
10:45:01          3     11.06      0.00      3.88      1.78      0.05     83.24
10:45:01          4      9.10      0.00      5.55     22.21      0.05     63.09
10:45:01          5     10.29      0.00      4.10      1.04      0.07     84.50
10:45:01          6     15.47      0.00      4.92      0.67      0.05     78.90
10:45:01          7     30.85      0.00      4.98      4.04      0.07     60.07
10:46:01        all     28.11      0.00      4.44      3.37      0.10     63.97
10:46:01          0     24.40      0.00      4.92      8.20      0.08     62.39
10:46:01          1     17.80      0.00      2.82      0.37      0.10     78.91
10:46:01          2     27.75      0.00      4.82      4.85      0.10     62.47
10:46:01          3     35.88      0.00      5.24      2.09      0.10     56.69
10:46:01          4     32.32      0.00      4.42      4.91      0.10     58.24
10:46:01          5     30.02      0.00      3.95      1.98      0.10     63.94
10:46:01          6     31.77      0.00      4.95      2.95      0.08     60.25
10:46:01          7     24.99      0.00      4.39      1.65      0.10     68.87
10:47:01        all      4.78      0.00      1.50      2.16      0.06     91.51
10:47:01          0      3.82      0.00      1.71      0.33      0.07     94.07
10:47:01          1      4.47      0.00      1.46      0.22      0.07     93.79
10:47:01          2      3.78      0.00      1.37      1.76      0.05     93.04
10:47:01          3      4.32      0.00      1.35      1.10      0.05     93.18
10:47:01          4      2.61      0.00      1.51     11.89      0.07     83.92
10:47:01          5      4.30      0.00      1.94      1.02      0.05     92.68
10:47:01          6      5.09      0.00      0.97      0.16      0.05     93.72
10:47:01          7      9.79      0.00      1.70      0.81      0.07     87.65
Average:        all     13.76      0.00      2.99      4.11      0.06     79.08
Average:          0     17.18      0.00      3.62      7.11      0.08     72.02
Average:          1     12.37      0.00      2.57      2.56      0.07     82.43
Average:          2     11.75      0.00      3.27      2.05      0.05     82.87
Average:          3     13.69      0.00      2.78      2.70      0.06     80.78
Average:          4     11.86      0.00      3.09     12.77      0.07     72.21
Average:          5     12.00      0.00      2.77      1.66      0.06     83.51
Average:          6     14.01      0.00      2.85      1.17      0.05     81.91
Average:          7     17.20      0.00      2.97      2.85      0.07     76.90