---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89834 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         874       25719           0        5572       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:36:7e:c1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86113sec preferred_lft 86113sec
    inet6 fe80::f816:3eff:fe36:7ec1/64 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:aa:2d:6c:24 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:aaff:fe2d:6c24/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89834) 	12/10/24 	_x86_64_	(8 CPU)

10:42:54     LINUX RESTART	(8 CPU)

10:43:01          tps      rtps      wtps   bread/s   bwrtn/s
10:44:02       352.99     87.74    265.26   6292.82  55784.84
10:45:01       278.07     19.08    258.99   2329.77  96593.53
10:46:01       308.33     13.03    295.30    780.87  68908.85
10:47:01       129.81      1.02    128.80     45.59  23971.37
Average:       267.26     30.26    236.99   2362.40  61167.06

10:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:44:02     30129188  31635168   2810024      8.53     58764   1764056   1460520      4.30    941332   1587648    121852
10:45:01     26823568  31647224   6115644     18.57    121224   4875820   1670668      4.92   1001276   4631264    896684
10:46:01     24443880  29737004   8495332     25.79    147364   5274504   8065692     23.73   3131772   4785248     18880
10:47:01     26382668  31614828   6556544     19.90    160880   5202520   1532156      4.51   1324640   4692396      1972
Average:     26944826  31158556   5994386     18.20    122058   4279225   3182259      9.36   1599755   3924139    259847

10:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:44:02           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
10:44:02         ens3    368.92    237.84   1571.73     72.88      0.00      0.00      0.00      0.00
10:44:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01           lo     12.47     12.47      1.23      1.23      0.00      0.00      0.00      0.00
10:45:01         ens3    981.21    538.37  27054.84     47.32      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
10:46:01    br-defa8a8e0dba      0.23      0.20      0.02      0.02      0.00      0.00      0.00      0.00
10:46:01    vethb3f8150      5.15      6.30      0.81      0.91      0.00      0.00      0.00      0.00
10:46:01    vethd9ca92a     24.13     22.26     10.52     16.08      0.00      0.00      0.00      0.00
10:46:01           lo      0.97      0.97      0.09      0.09      0.00      0.00      0.00      0.00
10:47:01           lo      3.20      3.20      0.29      0.29      0.00      0.00      0.00      0.00
10:47:01         ens3   1453.71    856.82  29406.63    150.66      0.00      0.00      0.00      0.00
10:47:01      docker0     14.16     18.21      2.17    290.75      0.00      0.00      0.00      0.00
Average:           lo      4.56      4.56      0.45      0.45      0.00      0.00      0.00      0.00
Average:         ens3    364.27    214.11   7382.28     37.72      0.00      0.00      0.00      0.00
Average:      docker0      3.56      4.57      0.54     72.99      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89834) 	12/10/24 	_x86_64_	(8 CPU)

10:42:54     LINUX RESTART	(8 CPU)

10:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:44:02        all      8.66      0.00      1.45      2.43      0.04     87.42
10:44:02          0      6.14      0.00      0.80      1.47      0.03     91.56
10:44:02          1      4.64      0.00      0.80      0.27      0.02     94.28
10:44:02          2     18.48      0.00      1.67      1.37      0.03     78.45
10:44:02          3      3.36      0.00      1.15      0.50      0.07     94.92
10:44:02          4     10.39      0.00      1.38      0.47      0.02     87.74
10:44:02          5     14.46      0.00      1.82      4.03      0.03     79.66
10:44:02          6      4.37      0.00      3.23     10.88      0.05     81.47
10:44:02          7      7.47      0.00      0.78      0.48      0.02     91.24
10:45:01        all     14.46      0.00      5.08      4.70      0.06     75.70
10:45:01          0     14.90      0.00      4.08      0.14      0.05     80.83
10:45:01          1     11.04      0.00      4.82      0.53      0.07     83.54
10:45:01          2     16.32      0.00      5.71      1.71      0.07     76.19
10:45:01          3     28.66      0.00      5.65      1.20      0.05     64.44
10:45:01          4     16.90      0.00      5.76      9.25      0.05     68.04
10:45:01          5      8.64      0.00      5.15     19.70      0.07     66.45
10:45:01          6      9.75      0.00      4.64      4.24      0.05     81.32
10:45:01          7      9.45      0.00      4.79      0.86      0.05     84.85
10:46:01        all     25.28      0.00      3.70      5.50      0.10     65.43
10:46:01          0     20.55      0.00      2.94      0.77      0.10     75.63
10:46:01          1     32.40      0.00      4.37      4.25      0.10     58.87
10:46:01          2     23.79      0.00      3.47      5.32      0.10     67.32
10:46:01          3     22.61      0.00      4.34     13.49      0.15     59.40
10:46:01          4     24.77      0.00      3.95     12.89      0.10     58.29
10:46:01          5     24.75      0.00      3.30      1.89      0.07     69.99
10:46:01          6     35.21      0.00      4.22      1.18      0.08     59.30
10:46:01          7     18.13      0.00      3.02      4.16      0.10     74.60
10:47:01        all      4.54      0.00      1.45      0.89      0.06     93.06
10:47:01          0      3.36      0.00      0.98      0.35      0.07     95.24
10:47:01          1      2.88      0.00      1.17      0.27      0.07     95.62
10:47:01          2      2.66      0.00      1.47      0.15      0.03     95.69
10:47:01          3      8.09      0.00      1.88      1.77      0.07     88.20
10:47:01          4      4.94      0.00      1.34      0.72      0.08     92.91
10:47:01          5      6.24      0.00      1.93      0.15      0.07     91.61
10:47:01          6      2.73      0.00      1.32      1.79      0.03     94.12
10:47:01          7      5.41      0.00      1.46      1.89      0.05     91.19
Average:        all     13.21      0.00      2.91      3.37      0.06     80.45
Average:          0     11.20      0.00      2.19      0.68      0.06     85.86
Average:          1     12.72      0.00      2.78      1.33      0.06     83.11
Average:          2     15.30      0.00      3.06      2.14      0.06     79.44
Average:          3     15.60      0.00      3.24      4.24      0.08     76.83
Average:          4     14.23      0.00      3.09      5.80      0.06     76.82
Average:          5     13.53      0.00      3.04      6.38      0.06     77.00
Average:          6     13.01      0.00      3.35      4.53      0.05     79.06
Average:          7     10.12      0.00      2.50      1.85      0.05     85.48