---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99485 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         910       25706           0        5550       30801
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:20:79:d2 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86125sec preferred_lft 86125sec
    inet6 fe80::f816:3eff:fe20:79d2/64 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 02:42:9f:4e:04:c5 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::42:9fff:fe4e:4c5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99485) 	01/20/25 	_x86_64_	(8 CPU)

10:46:26     LINUX RESTART	(8 CPU)

10:47:01          tps      rtps      wtps   bread/s   bwrtn/s
10:48:01       354.68     40.80    313.88   2943.29  25034.19
10:49:01       479.29     12.93    466.36    815.71 139541.61
10:50:01       138.68      0.55    138.13     64.52  36332.94
Average:       324.22     18.10    306.12   1274.60  66967.25

10:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:48:01     29272892  31622824   3666328     11.13     76868   2568508   1842888      5.42    944436   2391168    839412
10:49:01     25412652  30340756   7526568     22.85    130688   4956040   7140884     21.01   2442628   4546784       308
10:50:01     24738316  30088876   8200904     24.90    159744   5312428   6768808     19.92   2805816   4814048       216
Average:     26474620  30684152   6464600     19.63    122433   4278992   5250860     15.45   2064293   3917333    279979

10:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01         ens3    380.01    244.57   9858.89     42.48      0.00      0.00      0.00      0.00
10:48:01           lo      9.00      9.00      0.86      0.86      0.00      0.00      0.00      0.00
10:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:49:01    veth710b870      7.40      7.52      1.07      1.08      0.00      0.00      0.00      0.00
10:49:01         ens3    665.11    319.65  17561.75     27.87      0.00      0.00      0.00      0.00
10:49:01    veth468af02      0.58      0.72      0.04      0.04      0.00      0.00      0.00      0.00
10:50:01      docker0     13.36     18.23      2.13    290.29      0.00      0.00      0.00      0.00
10:50:01    veth710b870     12.11      8.70      1.00      1.21      0.00      0.00      0.00      0.00
10:50:01         ens3     69.49     52.67   1169.81     15.33      0.00      0.00      0.00      0.00
10:50:01    veth468af02      6.88      8.63      0.94      0.83      0.00      0.00      0.00      0.00
Average:      docker0      4.45      6.08      0.71     96.76      0.00      0.00      0.00      0.00
Average:    veth710b870      6.50      5.40      0.69      0.76      0.00      0.00      0.00      0.00
Average:         ens3    371.53    205.63   9530.17     28.56      0.00      0.00      0.00      0.00
Average:    veth468af02      2.49      3.12      0.33      0.29      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99485) 	01/20/25 	_x86_64_	(8 CPU)

10:46:26     LINUX RESTART	(8 CPU)

10:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:48:01        all     10.41      0.00      1.21      2.37      0.04     85.97
10:48:01          0     16.41      0.00      1.20      0.95      0.03     81.40
10:48:01          1     35.34      0.00      2.52      2.40      0.07     59.67
10:48:01          2      3.97      0.00      0.93      0.23      0.03     94.83
10:48:01          3      2.45      0.00      0.67      2.05      0.02     94.81
10:48:01          4      1.84      0.00      1.54      7.72      0.07     88.84
10:48:01          5      4.44      0.00      0.28      0.13      0.02     95.13
10:48:01          6      1.62      0.00      0.80      0.27      0.02     97.30
10:48:01          7     17.20      0.00      1.77      5.26      0.05     75.72
10:49:01        all     22.58      0.00      6.34      7.60      0.08     63.41
10:49:01          0     19.76      0.00      6.24     12.87      0.08     61.05
10:49:01          1     21.34      0.00      7.68     20.65      0.08     50.25
10:49:01          2     23.89      0.00      6.09      6.43      0.08     63.52
10:49:01          3     20.98      0.00      6.04      1.33      0.07     71.58
10:49:01          4     20.77      0.00      5.94      8.14      0.08     65.07
10:49:01          5     23.58      0.00      6.30      2.48      0.07     67.58
10:49:01          6     27.52      0.00      6.08      1.35      0.08     64.97
10:49:01          7     22.77      0.00      6.36      7.64      0.08     63.15
10:50:01        all     15.21      0.00      2.61      2.24      0.06     79.88
10:50:01          0     12.15      0.00      2.17      7.24      0.07     78.37
10:50:01          1     21.66      0.00      2.91      0.37      0.07     74.99
10:50:01          2     12.98      0.00      2.35      0.47      0.07     84.14
10:50:01          3     14.31      0.00      2.77      0.64      0.05     82.23
10:50:01          4     15.64      0.00      3.03      0.55      0.05     80.73
10:50:01          5     16.21      0.00      3.01      6.37      0.07     74.35
10:50:01          6     13.36      0.00      2.28      0.13      0.07     84.16
10:50:01          7     15.36      0.00      2.36      2.14      0.07     80.07
Average:        all     16.05      0.00      3.38      4.06      0.06     76.45
Average:          0     16.10      0.00      3.19      6.99      0.06     73.65
Average:          1     26.14      0.00      4.36      7.76      0.07     61.67
Average:          2     13.58      0.00      3.12      2.37      0.06     80.87
Average:          3     12.55      0.00      3.15      1.34      0.04     82.91
Average:          4     12.73      0.00      3.50      5.47      0.07     78.23
Average:          5     14.71      0.00      3.19      2.99      0.05     79.07
Average:          6     14.13      0.00      3.05      0.58      0.06     82.19
Average:          7     18.44      0.00      3.49      5.01      0.07     72.99