---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41179 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         953       24216           0        6996       30758
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:9d:4b:38 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85890sec preferred_lft 85890sec
    inet6 fe80::f816:3eff:fe9d:4b38/64 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 02:42:9c:c3:8f:78 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

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41179) 	09/23/24 	_x86_64_	(8 CPU)

15:41:47     LINUX RESTART	(8 CPU)

15:42:01          tps      rtps      wtps   bread/s   bwrtn/s
15:43:01       391.63     87.29    304.35   6241.76  57967.41
15:44:01       199.28     49.84    149.44   3732.31  31325.31
15:45:01        56.02      1.10     54.92     85.07  23868.00
15:46:01        89.59     12.98     76.61   2404.13  49604.13
15:47:01       260.22      4.12    256.10    471.87  75207.60
15:48:01       246.26      0.42    245.84     32.38  67118.71
15:49:01        55.32      0.02     55.31      1.47  20716.15
15:50:01        79.47      1.20     78.27     78.39  18057.12
Average:       172.23     19.62    152.61   1630.93  42983.92

15:42:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:43:01     30080068  31603932   2859144      8.68     60636   1778876   1464336      4.31    984376   1594568    126396
15:44:01     28853060  30816128   4086152     12.41     85328   2174964   2382464      7.01   1871992   1893688     24392
15:45:01     27809568  30252952   5129644     15.57     92184   2637668   2541548      7.48   2553004   2233936    198364
15:46:01     28037416  31524652   4901796     14.88    107212   3640620   1554988      4.58   1500000   3013404    125556
15:47:01     22600168  29826616  10339044     31.39    171448   7085284   7722784     22.72   3390728   6298008   1845688
15:48:01     20642772  27562004  12296440     37.33    186884   6749684  11561000     34.02   5764956   5825268      2676
15:49:01     18406184  25598364  14533028     44.12    191820   7005460  13527424     39.80   7791504   6018784      1576
15:50:01     24815324  31512604   8123888     24.66    194044   6573376   1553960      4.57   1986020   5538120      3924
Average:     25155570  29837156   7783642     23.63    136194   4705742   5288563     15.56   3230322   4051972    291072

15:42:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:43:01         ens3    447.51    279.12   1701.83     76.78      0.00      0.00      0.00      0.00
15:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:43:01           lo      1.80      1.80      0.18      0.18      0.00      0.00      0.00      0.00
15:44:01         ens3    392.00    288.17   2859.88     65.35      0.00      0.00      0.00      0.00
15:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:44:01           lo      2.47      2.47      0.23      0.23      0.00      0.00      0.00      0.00
15:45:01         ens3    872.22    586.12   4357.24    179.69      0.00      0.00      0.00      0.00
15:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:45:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
15:46:01         ens3    403.17    292.85   1640.37     87.47      0.00      0.00      0.00      0.00
15:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:46:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
15:47:01    vetha14c3b5      0.92      1.82      0.10      0.73      0.00      0.00      0.00      0.00
15:47:01    vethd2a6df2      7.17      6.95      1.76      1.09      0.00      0.00      0.00      0.00
15:47:01    br-97d3766f451e     17.35     16.58      3.81      3.34      0.00      0.00      0.97      0.00
15:47:01    veth6862171      0.00      1.20      0.00      0.64      0.00      0.00      0.00      0.00
15:48:01    vetha14c3b5      3.03      5.35      0.41      0.69      0.00      0.00      0.00      0.00
15:48:01    vethd2a6df2    196.22    166.82     28.37    156.46      0.00      0.00      0.00      0.01
15:48:01    br-97d3766f451e     20.66     20.16      7.72      6.10      0.00      0.00      0.60      0.00
15:48:01    veth6862171      0.00      0.73      0.00      0.29      0.00      0.00      0.00      0.00
15:49:01    vetha14c3b5      4.28      5.83      4.69      4.50      0.00      0.00      0.00      0.00
15:49:01    vethd2a6df2     76.09     75.99     13.75     17.63      0.00      0.00      0.00      0.00
15:49:01    br-97d3766f451e     42.34     42.26     18.59     22.86      0.00      0.00      0.00      0.00
15:49:01    veth6862171      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
15:50:01         ens3   3259.12   2064.74  36752.05    514.58      0.00      0.00      0.00      0.00
15:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:50:01           lo     22.70     22.70      2.39      2.39      0.00      0.00      0.00      0.00
Average:         ens3    405.48    257.40   4593.17     64.25      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      2.46      2.46      0.27      0.27      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41179) 	09/23/24 	_x86_64_	(8 CPU)

15:41:47     LINUX RESTART	(8 CPU)

15:42:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:43:01        all      9.67      0.00      1.42      3.66      0.05     85.21
15:43:01          0      5.16      0.00      1.02      0.95      0.03     92.83
15:43:01          1      5.78      0.00      1.17      0.57      0.03     92.45
15:43:01          2      8.04      0.00      0.78      0.18      0.03     90.95
15:43:01          3      5.89      0.00      2.31     12.40      0.08     79.32
15:43:01          4     13.93      0.00      2.32      4.46      0.05     79.23
15:43:01          5     17.77      0.00      1.30      9.79      0.05     71.09
15:43:01          6     16.20      0.00      1.50      0.67      0.05     81.58
15:43:01          7      4.58      0.00      0.90      0.35      0.05     94.12
15:44:01        all     20.84      0.00      1.27      2.45      0.06     75.37
15:44:01          0      8.33      0.00      0.72      0.70      0.03     90.21
15:44:01          1     30.38      0.00      2.02      2.80      0.10     64.70
15:44:01          2     24.46      0.00      1.90      0.64      0.08     72.92
15:44:01          3     23.27      0.00      1.91      4.67      0.12     70.04
15:44:01          4     18.55      0.00      0.77      0.58      0.05     80.05
15:44:01          5     22.25      0.00      0.84      8.43      0.05     68.43
15:44:01          6     24.55      0.00      0.99      1.16      0.05     73.24
15:44:01          7     14.92      0.00      1.05      0.57      0.03     83.42
15:45:01        all     43.52      0.00      1.43      3.97      0.09     50.99
15:45:01          0     34.10      0.00      1.93      4.45      0.07     59.46
15:45:01          1     41.02      0.00      1.36      4.63      0.13     52.86
15:45:01          2     47.55      0.00      1.61      1.69      0.08     49.07
15:45:01          3     50.33      0.00      1.91      0.08      0.08     47.59
15:45:01          4     49.07      0.00      1.16      1.50      0.10     48.16
15:45:01          5     36.99      0.00      0.91      6.93      0.08     55.09
15:45:01          6     34.51      0.00      1.21      4.49      0.08     59.70
15:45:01          7     54.60      0.00      1.36      7.94      0.10     36.01
15:46:01        all     19.91      0.00      1.62      4.02      0.06     74.39
15:46:01          0      9.98      0.00      1.34      0.02      0.05     88.61
15:46:01          1     19.12      0.00      1.29      5.06      0.05     74.48
15:46:01          2     20.55      0.00      1.51      0.38      0.05     77.51
15:46:01          3     27.61      0.00      2.37      9.33      0.08     60.60
15:46:01          4     18.22      0.00      1.63      3.42      0.05     76.68
15:46:01          5     17.97      0.00      1.47      5.76      0.07     74.73
15:46:01          6     24.94      0.00      1.60      8.17      0.05     65.23
15:46:01          7     20.92      0.00      1.69      0.00      0.07     77.33
15:47:01        all     33.83      0.00      6.42      5.11      0.09     54.54
15:47:01          0     31.80      0.00      6.45      0.49      0.10     61.16
15:47:01          1     32.90      0.00      6.18      0.88      0.08     59.96
15:47:01          2     31.99      0.00      6.27      0.76      0.10     60.88
15:47:01          3     34.37      0.00      6.53     22.41      0.10     36.59
15:47:01          4     31.74      0.00      5.74      0.46      0.08     61.99
15:47:01          5     39.68      0.00      7.28     14.17      0.10     38.76
15:47:01          6     33.63      0.00      6.45      0.93      0.10     58.89
15:47:01          7     34.55      0.00      6.51      0.88      0.08     57.98
15:48:01        all     29.95      0.00      3.51      6.79      0.12     59.64
15:48:01          0     28.52      0.00      3.35      2.49      0.13     65.50
15:48:01          1     25.65      0.00      3.50     10.63      0.10     60.12
15:48:01          2     35.85      0.00      3.54      4.36      0.12     56.13
15:48:01          3     27.41      0.00      3.89     20.34      0.13     48.23
15:48:01          4     34.84      0.00      3.44      6.93      0.12     54.67
15:48:01          5     27.64      0.00      3.68      1.37      0.12     67.20
15:48:01          6     30.85      0.00      3.52      1.33      0.15     64.14
15:48:01          7     28.82      0.00      3.12      6.92      0.12     61.03
15:49:01        all     26.70      0.00      2.04      1.54      0.12     69.60
15:49:01          0     26.02      0.00      2.69      1.29      0.12     69.88
15:49:01          1     22.88      0.00      2.06      1.00      0.14     73.92
15:49:01          2     17.91      0.00      1.60      0.10      0.08     80.31
15:49:01          3     26.32      0.00      2.19      3.96      0.10     67.42
15:49:01          4     27.60      0.00      1.91      0.93      0.14     69.42
15:49:01          5     31.24      0.00      2.04      0.50      0.17     66.05
15:49:01          6     32.73      0.00      2.17      2.50      0.10     62.50
15:49:01          7     28.85      0.00      1.68      1.97      0.15     67.34
15:50:01        all     11.85      0.00      1.83      1.47      0.08     84.77
15:50:01          0     25.45      0.00      2.43      0.30      0.08     71.74
15:50:01          1      6.10      0.00      2.14      2.09      0.08     89.58
15:50:01          2      5.34      0.00      1.25      0.33      0.05     93.03
15:50:01          3      7.85      0.00      1.41      0.67      0.07     90.00
15:50:01          4      9.62      0.00      1.78      0.18      0.10     88.32
15:50:01          5     23.20      0.00      2.08      1.27      0.10     73.35
15:50:01          6      7.54      0.00      1.59      0.49      0.08     90.30
15:50:01          7      9.72      0.00      1.95      6.45      0.08     81.80
Average:        all     24.51      0.00      2.44      3.62      0.09     69.35
Average:          0     21.14      0.00      2.49      1.34      0.08     74.96
Average:          1     22.96      0.00      2.46      3.46      0.09     71.03
Average:          2     23.94      0.00      2.30      1.06      0.08     72.62
Average:          3     25.34      0.00      2.81      9.23      0.10     62.52
Average:          4     25.41      0.00      2.34      2.31      0.09     69.86
Average:          5     27.07      0.00      2.44      6.03      0.09     64.37
Average:          6     25.60      0.00      2.37      2.47      0.08     69.47
Average:          7     24.60      0.00      2.28      3.13      0.09     69.91