---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78781 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         878       25964           0        5324       30833
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:ff:4e:b5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86113sec preferred_lft 86113sec
    inet6 fe80::f816:3eff:feff:4eb5/64 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 02:42:99:b6:8d:0d 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::42:99ff:feb6:8d0d/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-78781) 	10/23/24 	_x86_64_	(8 CPU)

10:43:05     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       182.34     32.94    149.40   3277.95  31944.82
10:46:01       403.20     12.61    390.58    775.77 121197.23
10:47:01       148.43      0.38    148.05     36.39  35833.21
Average:       245.00     15.21    229.79   1352.60  63163.64

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     27064992  31646000   5874228     17.83    117908   4654288   1648256      4.85   1000452   4409240   2840076
10:46:01     25071180  29878984   7868040     23.89    128652   4853252   7734156     22.76   2959768   4381408       472
10:47:01     25959744  30973792   6979476     21.19    157776   4995912   4213688     12.40   1935264   4495924       412
Average:     26031972  30832925   6907248     20.97    134779   4834484   4532033     13.33   1965161   4428857    946987

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01           lo     11.79     11.79      1.17      1.17      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   1144.59    597.29  25999.91     52.84      0.00      0.00      0.00      0.00
10:46:01    veth1efcfce     52.29     63.29     19.10     15.14      0.00      0.00      0.00      0.00
10:46:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
10:46:01    veth1c18037      7.45      7.02      1.04      1.05      0.00      0.00      0.00      0.00
10:46:01    vethb13f75e      1.72      1.67      0.16      0.15      0.00      0.00      0.00      0.00
10:47:01    veth1efcfce      0.45      0.87      0.09      0.13      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    veth1c18037     13.06      9.51      1.07      1.29      0.00      0.00      0.00      0.00
10:47:01    veth82d14b1     24.06     22.36     10.52     16.08      0.00      0.00      0.00      0.00
Average:    veth1efcfce     17.68     21.50      6.43      5.12      0.00      0.00      0.00      0.00
Average:           lo      5.26      5.26      0.51      0.51      0.00      0.00      0.00      0.00
Average:    veth1c18037      6.88      5.54      0.71      0.79      0.00      0.00      0.00      0.00
Average:    veth82d14b1      8.07      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-78781) 	10/23/24 	_x86_64_	(8 CPU)

10:43:05     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     14.89      0.00      4.18      2.82      0.06     78.05
10:45:01          0      8.82      0.00      4.12      1.40      0.05     85.60
10:45:01          1      8.64      0.00      3.88      2.53      0.10     84.85
10:45:01          2     27.00      0.00      4.17      2.09      0.07     66.67
10:45:01          3     17.61      0.00      4.53      0.71      0.07     77.08
10:45:01          4     28.65      0.00      5.03      2.11      0.07     64.14
10:45:01          5      8.95      0.00      3.70     12.11      0.05     75.19
10:45:01          6      9.88      0.00      4.36      0.80      0.05     84.91
10:45:01          7      9.59      0.00      3.58      0.82      0.03     85.97
10:46:01        all     20.84      0.00      3.30      7.02      0.07     68.77
10:46:01          0     18.15      0.00      3.10     10.45      0.05     68.26
10:46:01          1     21.24      0.00      3.51     10.86      0.07     64.33
10:46:01          2     22.77      0.00      3.10      0.22      0.07     73.85
10:46:01          3     19.82      0.00      4.08     28.68      0.08     47.34
10:46:01          4     21.86      0.00      3.00      2.38      0.07     72.69
10:46:01          5     22.66      0.00      3.60      2.31      0.07     71.37
10:46:01          6     17.30      0.00      2.85      0.89      0.05     78.91
10:46:01          7     22.94      0.00      3.21      0.53      0.08     73.23
10:47:01        all      8.12      0.00      1.91      2.37      0.06     87.54
10:47:01          0      5.67      0.00      2.10      8.22      0.07     83.95
10:47:01          1      8.54      0.00      1.50      0.12      0.05     89.78
10:47:01          2      9.07      0.00      1.89      0.99      0.07     87.98
10:47:01          3      8.62      0.00      1.77      0.12      0.07     89.43
10:47:01          4     10.37      0.00      2.01      0.25      0.07     87.31
10:47:01          5      9.57      0.00      2.36      0.49      0.05     87.53
10:47:01          6      6.53      0.00      2.26      8.31      0.07     82.83
10:47:01          7      6.61      0.00      1.36      0.45      0.05     91.53
Average:        all     14.62      0.00      3.12      4.08      0.06     78.12
Average:          0     10.90      0.00      3.10      6.72      0.06     79.23
Average:          1     12.83      0.00      2.96      4.51      0.07     79.64
Average:          2     19.56      0.00      3.05      1.09      0.07     76.24
Average:          3     15.34      0.00      3.45      9.86      0.07     71.28
Average:          4     20.24      0.00      3.34      1.58      0.07     74.78
Average:          5     13.76      0.00      3.21      4.92      0.06     78.05
Average:          6     11.25      0.00      3.15      3.35      0.06     82.20
Average:          7     13.08      0.00      2.71      0.60      0.06     83.56