---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2583 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         875       25706           0        5585       30836
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:c4:26:eb brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86133sec preferred_lft 86133sec
    inet6 fe80::f816:3eff:fec4:26eb/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:ec:fd:b4:35 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:ecff:fefd:b435/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2583) 	02/21/25 	_x86_64_	(8 CPU)

10:43:18     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       190.73     23.67    167.06   2346.31  88484.26
10:46:01       435.33     13.92    421.42    781.10 154857.18
10:47:01       127.80      1.48    126.31     82.25  17170.69
Average:       251.61     12.97    238.65   1062.78  86824.38

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     27327740  31594232   5611480     17.04    102048   4396540   2096588      6.17   1018200   4173016   2588132
10:46:01     24962048  30033052   7977172     24.22    131744   5094820   7890796     23.22   2761676   4673288       428
10:47:01     24740156  30126796   8199064     24.89    160388   5345908   6783876     19.96   2773472   4847464       268
Average:     25676648  30584693   7262572     22.05    131393   4945756   5590420     16.45   2184449   4564589    862943

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3   1554.72    906.91  25637.32     77.52      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           lo     13.01     13.01      1.34      1.34      0.00      0.00      0.00      0.00
10:46:01         ens3    264.42    136.27   2419.07     10.73      0.00      0.00      0.00      0.00
10:46:01    veth6e09c9e     24.02     22.15     10.52     16.07      0.00      0.00      0.00      0.00
10:46:01    veth04b8d2b      6.77      6.30      0.99      0.97      0.00      0.00      0.00      0.00
10:46:01    veth3845981      0.62      0.75      0.04      0.05      0.00      0.00      0.00      0.00
10:47:01         ens3     84.15     63.42   1171.96     14.08      0.00      0.00      0.00      0.00
10:47:01    veth6e09c9e      0.00      0.20      0.00      0.01      0.00      0.00      0.00      0.00
10:47:01    veth04b8d2b     12.36      8.85      1.02      1.22      0.00      0.00      0.00      0.00
10:47:01    veth3845981      7.28      9.33      1.01      0.89      0.00      0.00      0.00      0.00
Average:         ens3    629.31    365.88   9654.41     33.87      0.00      0.00      0.00      0.00
Average:    veth6e09c9e      8.05      7.49      3.53      5.39      0.00      0.00      0.00      0.00
Average:    veth04b8d2b      6.41      5.08      0.68      0.74      0.00      0.00      0.00      0.00
Average:    veth3845981      2.65      3.38      0.35      0.31      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2583) 	02/21/25 	_x86_64_	(8 CPU)

10:43:18     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     13.86      0.00      3.46      2.62      0.05     80.02
10:45:01          0      6.46      0.00      2.85      4.91      0.03     85.75
10:45:01          1      7.14      0.00      3.04      0.90      0.03     88.88
10:45:01          2      5.95      0.00      2.69      0.26      0.02     91.08
10:45:01          3      5.78      0.00      2.68      0.05      0.03     91.46
10:45:01          4     38.11      0.00      4.39      2.03      0.05     55.42
10:45:01          5     10.13      0.00      3.93     10.13      0.10     75.72
10:45:01          6     11.87      0.00      3.88      1.12      0.03     83.09
10:45:01          7     25.42      0.00      4.16      1.55      0.07     68.81
10:46:01        all     19.32      0.00      4.34      7.80      0.06     68.47
10:46:01          0     18.34      0.00      4.74      0.24      0.05     76.64
10:46:01          1     17.94      0.00      3.45     11.50      0.05     67.06
10:46:01          2     16.34      0.00      3.37      1.12      0.07     79.11
10:46:01          3     21.76      0.00      4.52      3.66      0.05     70.01
10:46:01          4     21.96      0.00      4.41     13.29      0.08     60.26
10:46:01          5     20.59      0.00      5.04     18.72      0.08     55.56
10:46:01          6     17.91      0.00      5.19      1.35      0.07     75.48
10:46:01          7     19.77      0.00      3.98     12.66      0.05     63.53
10:47:01        all     12.26      0.00      2.22      0.63      0.06     84.82
10:47:01          0     12.59      0.00      2.55      2.75      0.07     82.05
10:47:01          1     11.28      0.00      2.29      0.10      0.07     86.27
10:47:01          2      9.62      0.00      1.89      0.13      0.07     88.30
10:47:01          3     11.31      0.00      1.75      0.34      0.07     86.54
10:47:01          4     13.58      0.00      2.51      0.03      0.05     83.82
10:47:01          5     13.08      0.00      1.96      0.03      0.07     84.87
10:47:01          6     14.37      0.00      2.33      0.23      0.05     83.02
10:47:01          7     12.33      0.00      2.52      1.48      0.07     83.61
Average:        all     15.15      0.00      3.34      3.69      0.06     77.77
Average:          0     12.48      0.00      3.38      2.62      0.05     81.46
Average:          1     12.14      0.00      2.92      4.17      0.05     80.72
Average:          2     10.68      0.00      2.65      0.50      0.05     86.12
Average:          3     13.00      0.00      2.98      1.36      0.05     82.61
Average:          4     24.48      0.00      3.77      5.11      0.06     66.58
Average:          5     14.61      0.00      3.64      9.60      0.08     72.06
Average:          6     14.72      0.00      3.80      0.90      0.05     80.53
Average:          7     19.14      0.00      3.55      5.24      0.06     72.01