---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2365 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         886       25699           0        5581       30824
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:2b:ea:3d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86144sec preferred_lft 86144sec
    inet6 fe80::f816:3eff:fe2b:ea3d/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 02:42:01:b9:94:8d 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::42:1ff:feb9:948d/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-2365) 	02/20/25 	_x86_64_	(8 CPU)

10:43:08     LINUX RESTART	(8 CPU)

10:44:03          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       283.01     20.47    262.54   2362.23 137231.91
10:46:01       367.51     12.48    355.02    811.10  89294.40
10:47:01       116.88      1.32    115.56     59.06  10295.53
Average:       255.50     11.32    244.17   1063.17  78292.39

10:44:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     26810188  31637884   6129032     18.61    121528   4876608   1694300      4.99    991372   4652768   1837236
10:46:01     24420688  29758980   8518532     25.86    149660   5312356   7986888     23.50   3106740   4830184     40068
10:47:01     26295640  31542044   6643580     20.17    161804   5214204   1615584      4.75   1384208   4721504      7292
Average:     25842172  30979636   7097048     21.55    144331   5134389   3765591     11.08   1827440   4734819    628199

10:44:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3   1624.63   1001.84  28384.64     86.36      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     12.55     12.55      1.27      1.27      0.00      0.00      0.00      0.00
10:46:01    veth7cffaf8      4.03      4.17      0.51      0.48      0.00      0.00      0.00      0.00
10:46:01    br-1c5b3fe7fb85      0.25      0.22      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01         ens3     75.59     49.39   1101.00      5.85      0.00      0.00      0.00      0.00
10:46:01    veth8bcd09c      4.58      5.45      0.75      0.82      0.00      0.00      0.00      0.00
10:47:01         ens3     49.13     40.38    138.56     22.13      0.00      0.00      0.00      0.00
10:47:01      docker0     22.10     33.53      2.57    291.66      0.00      0.00      0.00      0.00
10:47:01           lo     21.03     21.03      2.05      2.05      0.00      0.00      0.00      0.00
Average:         ens3    571.53    356.78   9668.89     37.58      0.00      0.00      0.00      0.00
Average:      docker0      7.45     11.30      0.87     98.30      0.00      0.00      0.00      0.00
Average:           lo      5.52      5.52      0.55      0.55      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2365) 	02/20/25 	_x86_64_	(8 CPU)

10:43:08     LINUX RESTART	(8 CPU)

10:44:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     16.01      0.00      5.09      2.90      0.05     75.95
10:45:01          0      9.88      0.00      5.05      0.05      0.03     84.98
10:45:01          1     24.99      0.00      6.98      8.84      0.09     59.10
10:45:01          2     11.07      0.00      4.22      0.49      0.03     84.19
10:45:01          3     19.53      0.00      5.23     10.20      0.07     64.97
10:45:01          4     23.79      0.00      5.74      0.59      0.09     69.79
10:45:01          5     10.30      0.00      4.25      0.23      0.03     85.19
10:45:01          6     13.80      0.00      4.44      2.00      0.05     79.70
10:45:01          7     14.77      0.00      4.71      0.82      0.03     79.66
10:46:01        all     25.36      0.00      3.89      3.58      0.08     67.09
10:46:01          0     25.22      0.00      3.40      2.08      0.07     69.23
10:46:01          1     22.05      0.00      3.61      6.94      0.07     67.32
10:46:01          2     30.84      0.00      4.79      1.53      0.07     62.78
10:46:01          3     21.65      0.00      4.21     13.40      0.08     60.66
10:46:01          4     25.82      0.00      3.97      2.27      0.08     67.85
10:46:01          5     26.86      0.00      4.37      1.18      0.08     67.51
10:46:01          6     22.41      0.00      3.23      0.24      0.07     74.05
10:46:01          7     28.02      0.00      3.59      1.04      0.08     67.26
10:47:01        all      4.69      0.00      1.36      0.40      0.05     93.49
10:47:01          0      4.67      0.00      1.54      0.15      0.05     93.59
10:47:01          1      4.49      0.00      1.84      2.26      0.05     91.36
10:47:01          2     10.62      0.00      1.39      0.27      0.05     87.67
10:47:01          3      4.28      0.00      1.05      0.07      0.03     94.57
10:47:01          4      4.00      0.00      1.21      0.03      0.03     94.73
10:47:01          5      3.86      0.00      1.47      0.32      0.03     94.32
10:47:01          6      2.71      0.00      1.02      0.12      0.05     96.10
10:47:01          7      2.92      0.00      1.39      0.02      0.05     95.61
Average:        all     15.34      0.00      3.43      2.29      0.06     78.89
Average:          0     13.29      0.00      3.31      0.77      0.05     82.58
Average:          1     17.07      0.00      4.11      5.98      0.07     72.78
Average:          2     17.58      0.00      3.46      0.76      0.05     78.15
Average:          3     15.08      0.00      3.47      7.85      0.06     73.54
Average:          4     17.78      0.00      3.61      0.97      0.07     77.58
Average:          5     13.69      0.00      3.35      0.58      0.05     82.33
Average:          6     12.95      0.00      2.88      0.77      0.06     83.35
Average:          7     15.25      0.00      3.22      0.62      0.06     80.85