---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2090 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         857       25723           0        5585       30854
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:96:19:ca brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86093sec preferred_lft 86093sec
    inet6 fe80::f816:3eff:fe96:19ca/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 02:42:38:a5:17:20 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::42:38ff:fea5:1720/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2090) 	02/19/25 	_x86_64_	(8 CPU)

10:43:19     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:02       251.97     22.53    229.45    734.68  23838.83
10:46:01       263.73     19.93    243.81   2292.09 101012.17
10:47:01       314.78     12.95    301.83    784.77  58786.94
10:48:01       125.85      0.97    124.88     56.39  26395.22
Average:       238.98     14.07    224.92    961.43  52305.65

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:02     30168868  31710376   2770352      8.41     68428   1785344   1461820      4.30    848256   1641660    142864
10:46:01     26766824  31666876   6172396     18.74    123344   4945836   1721064      5.06    972696   4721580    814848
10:47:01     24197700  29586896   8741520     26.54    151448   5355368   8528548     25.09   3294148   4865324     80844
10:48:01     26327896  31577456   6611324     20.07    161904   5217560   1653512      4.87   1353340   4726892     17992
Average:     26865322  31135401   6073898     18.44    126281   4326027   3341236      9.83   1617110   3988864    264137

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:02           lo      1.13      1.13      0.14      0.14      0.00      0.00      0.00      0.00
10:45:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:02         ens3    141.33     87.65    969.73     26.22      0.00      0.00      0.00      0.00
10:46:01           lo     12.07     12.07      1.21      1.21      0.00      0.00      0.00      0.00
10:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01         ens3   1689.95    884.21  27237.61     71.38      0.00      0.00      0.00      0.00
10:46:01    br-39972c8e017a      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:47:01    veth7795f4e     24.08     22.28     10.52     16.08      0.00      0.00      0.00      0.00
10:47:01    vethc56cac7      3.63      4.10      0.48      0.39      0.00      0.00      0.00      0.00
10:47:01    veth14fba10     11.16     10.23      1.42      1.48      0.00      0.00      0.00      0.00
10:47:01    veth56ed527      4.07      4.20      0.51      0.48      0.00      0.00      0.00      0.00
10:48:01           lo     21.23     21.23      2.07      2.07      0.00      0.00      0.00      0.00
10:48:01      docker0     19.63     29.10      2.45    291.39      0.00      0.00      0.00      0.00
10:48:01         ens3   2204.00   1235.03  29699.76    174.83      0.00      0.00      0.00      0.00
Average:           lo      4.34      4.34      0.43      0.43      0.00      0.00      0.00      0.00
Average:      docker0      4.93      7.30      0.62     73.15      0.00      0.00      0.00      0.00
Average:         ens3    480.93    261.09   7275.77     30.97      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2090) 	02/19/25 	_x86_64_	(8 CPU)

10:43:19     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:02        all      7.31      0.00      0.70      5.31      0.03     86.66
10:45:02          0      0.73      0.00      1.02     11.71      0.02     86.52
10:45:02          1      2.62      0.00      0.12      0.08      0.03     97.15
10:45:02          2      8.84      0.00      0.57      0.65      0.02     89.92
10:45:02          3     15.11      0.00      1.10      3.91      0.03     79.84
10:45:02          4      8.47      0.00      0.63      0.18      0.02     90.70
10:45:02          5     13.90      0.00      1.20     25.89      0.07     58.94
10:45:02          6      7.50      0.00      0.60      0.10      0.02     91.79
10:45:02          7      1.32      0.00      0.32      0.02      0.02     98.33
10:46:01        all     12.81      0.00      5.22      8.52      0.06     73.40
10:46:01          0      9.99      0.00      6.24     31.87      0.07     51.84
10:46:01          1     11.58      0.00      4.37      1.38      0.07     82.59
10:46:01          2      9.73      0.00      5.32     10.83      0.05     74.07
10:46:01          3     25.91      0.00      6.12      0.85      0.05     67.06
10:46:01          4     12.83      0.00      6.01      2.52      0.07     78.58
10:46:01          5     11.12      0.00      4.30      3.33      0.05     81.19
10:46:01          6     11.52      0.00      3.65      0.48      0.05     84.29
10:46:01          7      9.72      0.00      5.73     16.95      0.05     67.55
10:47:01        all     25.44      0.00      3.33      4.09      0.07     67.06
10:47:01          0     33.34      0.00      4.71     14.48      0.10     47.37
10:47:01          1     27.62      0.00      3.41      3.03      0.08     65.86
10:47:01          2     26.83      0.00      2.95      0.52      0.07     69.63
10:47:01          3     23.11      0.00      3.07      5.86      0.07     67.88
10:47:01          4     29.94      0.00      3.68      1.16      0.07     65.16
10:47:01          5     29.08      0.00      3.63      1.02      0.07     66.20
10:47:01          6     16.30      0.00      2.52      1.42      0.08     79.67
10:47:01          7     17.35      0.00      2.70      5.23      0.07     74.65
10:48:01        all      4.61      0.00      1.31      1.35      0.05     92.67
10:48:01          0      2.52      0.00      1.48      0.59      0.05     95.37
10:48:01          1      2.71      0.00      0.95      0.23      0.05     96.06
10:48:01          2      2.36      0.00      0.97      2.56      0.07     94.04
10:48:01          3      3.14      0.00      1.20      2.57      0.07     93.01
10:48:01          4      3.43      0.00      1.65      0.17      0.05     94.70
10:48:01          5      4.51      0.00      1.46      1.41      0.05     92.58
10:48:01          6      4.61      0.00      1.39      2.36      0.05     91.58
10:48:01          7     13.58      0.00      1.42      0.94      0.07     84.00
Average:        all     12.53      0.00      2.62      4.80      0.05     80.00
Average:          0     11.64      0.00      3.34     14.57      0.06     70.39
Average:          1     11.12      0.00      2.20      1.18      0.06     85.44
Average:          2     11.95      0.00      2.44      3.60      0.05     81.97
Average:          3     16.77      0.00      2.86      3.31      0.05     77.01
Average:          4     13.65      0.00      2.97      1.00      0.05     82.33
Average:          5     14.66      0.00      2.64      7.95      0.06     74.69
Average:          6      9.96      0.00      2.03      1.10      0.05     86.86
Average:          7     10.48      0.00      2.52      5.71      0.05     81.23