---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-5554 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   15G  141G  10% /
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         893       24630           0        6643       30818
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:60:00:46 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86110sec preferred_lft 86110sec
    inet6 fe80::f816:3eff:fe60:46/64 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 02:42:56:4f:5b:7c 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::42:56ff:fe4f:5b7c/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-5554) 	03/05/25 	_x86_64_	(8 CPU)

07:40:18     LINUX RESTART	(8 CPU)

07:41:02          tps      rtps      wtps   bread/s   bwrtn/s
07:42:01       267.87     24.06    243.81   2410.85  86545.20
07:43:01       525.61      4.97    520.65    414.60 187185.07
07:44:01       155.39      0.53    154.86     63.19  47326.11
07:45:01        68.56      1.80     66.76     93.98   1548.81
Average:       254.30      7.77    246.53    738.69  80626.64

07:41:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:42:01     26057128  31575224   6882084     20.89    112456   5588512   2128224      6.26   1042860   5365800   3086784
07:43:01     23434516  29687928   9504696     28.86    145960   6234448   9141172     26.90   3135060   5744100      2188
07:44:01     22958656  29505692   9980556     30.30    174800   6466136   8546184     25.14   3384844   5931864       348
07:45:01     25228268  31563700   7710944     23.41    176904   6242880   1633216      4.81   1376380   5744372     18888
Average:     24419642  30583136   8519570     25.86    152530   6132994   5362199     15.78   2234786   5696534    777052

07:41:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:42:01         ens3   1897.22    984.53  36177.68     81.76      0.00      0.00      0.00      0.00
07:42:01           lo     16.13     16.13      1.60      1.60      0.00      0.00      0.00      0.00
07:43:01    vethd588903    144.93    165.97     27.06     25.76      0.00      0.00      0.00      0.00
07:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:43:01    br-128809d4484f     14.60     17.61      1.06    188.65      0.00      0.00      0.00      0.00
07:43:01    vethec57777      0.00      0.42      0.00      0.02      0.00      0.00      0.00      0.00
07:44:01    vethd588903    148.09    149.11     41.02     19.73      0.00      0.00      0.00      0.00
07:44:01      docker0     21.38     32.63      2.54    292.27      0.00      0.00      0.00      0.00
07:44:01    br-128809d4484f      0.55      0.38      0.04      0.02      0.00      0.00      0.00      0.00
07:44:01    vethec57777      0.00      0.10      0.00      0.00      0.00      0.00      0.00      0.00
07:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:45:01         ens3   2447.86   1331.88  37959.09    179.48      0.00      0.00      0.00      0.00
07:45:01           lo     26.86     26.86      2.54      2.54      0.00      0.00      0.00      0.00
Average:      docker0      5.37      8.19      0.64     73.37      0.00      0.00      0.00      0.00
Average:         ens3    507.23    272.31   9293.28     26.99      0.00      0.00      0.00      0.00
Average:           lo      5.72      5.72      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-5554) 	03/05/25 	_x86_64_	(8 CPU)

07:40:18     LINUX RESTART	(8 CPU)

07:41:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:42:01        all     16.84      0.00      5.03      2.37      0.05     75.71
07:42:01          0     14.09      0.00      4.57      1.69      0.05     79.59
07:42:01          1     11.74      0.00      3.98      0.27      0.03     83.97
07:42:01          2      9.60      0.00      4.81      1.90      0.05     83.65
07:42:01          3     11.02      0.00      4.80      0.49      0.03     83.65
07:42:01          4      9.77      0.00      5.12     11.04      0.07     74.01
07:42:01          5     30.78      0.00      5.99      1.25      0.07     61.91
07:42:01          6     29.13      0.00      5.69      1.18      0.07     63.93
07:42:01          7     18.57      0.00      5.22      1.23      0.05     74.93
07:43:01        all     30.05      0.00      5.32      5.74      0.10     58.79
07:43:01          0     33.58      0.00      7.18     22.22      0.12     36.90
07:43:01          1     33.11      0.00      5.76      2.47      0.10     58.56
07:43:01          2     26.49      0.00      5.58      0.64      0.10     67.19
07:43:01          3     32.16      0.00      4.53      3.33      0.08     59.89
07:43:01          4     33.22      0.00      4.99      9.84      0.07     51.88
07:43:01          5     28.37      0.00      5.21      3.71      0.10     62.61
07:43:01          6     28.29      0.00      4.71      2.09      0.10     64.80
07:43:01          7     25.17      0.00      4.66      1.62      0.10     68.45
07:44:01        all     11.20      0.00      2.10      1.16      0.08     85.46
07:44:01          0      9.30      0.00      2.25      2.28      0.08     86.09
07:44:01          1      9.43      0.00      2.14      0.55      0.10     87.78
07:44:01          2      8.94      0.00      1.91      0.94      0.08     88.14
07:44:01          3     10.82      0.00      1.96      2.67      0.08     84.46
07:44:01          4     14.66      0.00      2.42      0.18      0.07     82.67
07:44:01          5     13.44      0.00      2.23      0.89      0.07     83.37
07:44:01          6     12.20      0.00      1.82      0.29      0.07     85.63
07:44:01          7     10.78      0.00      2.12      1.48      0.08     85.54
07:45:01        all      4.90      0.00      0.63      0.19      0.04     94.25
07:45:01          0      7.49      0.00      0.58      0.08      0.03     91.80
07:45:01          1      2.16      0.00      0.60      0.08      0.05     97.11
07:45:01          2      1.05      0.00      0.53      0.05      0.05     98.31
07:45:01          3     13.43      0.00      0.90      0.12      0.05     85.51
07:45:01          4      3.40      0.00      0.75      0.05      0.03     95.76
07:45:01          5      9.64      0.00      0.63      0.10      0.03     89.59
07:45:01          6      0.77      0.00      0.49      0.02      0.03     98.69
07:45:01          7      1.22      0.00      0.50      1.04      0.03     97.21
Average:        all     15.72      0.00      3.26      2.36      0.07     78.60
Average:          0     16.09      0.00      3.63      6.56      0.07     73.64
Average:          1     14.10      0.00      3.11      0.84      0.07     81.87
Average:          2     11.50      0.00      3.19      0.88      0.07     84.36
Average:          3     16.87      0.00      3.04      1.65      0.06     78.37
Average:          4     15.25      0.00      3.30      5.23      0.06     76.16
Average:          5     20.49      0.00      3.50      1.48      0.07     74.46
Average:          6     17.54      0.00      3.17      0.89      0.07     78.34
Average:          7     13.89      0.00      3.11      1.34      0.07     81.59