---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-33183 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         880       25141           0        6145       30830
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:f0:26:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85958sec preferred_lft 85958sec
    inet6 fe80::f816:3eff:fef0:2632/64 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:ad:c4:90:25 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:adff:fec4:9025/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33183) 	08/23/24 	_x86_64_	(8 CPU)

17:27:35     LINUX RESTART	(8 CPU)

17:28:02          tps      rtps      wtps   bread/s   bwrtn/s
17:29:01       355.18     72.09    283.09   4662.80  30303.07
17:30:01       312.41     18.89    293.52   2295.37 141651.98
17:31:01       353.66     11.96    341.69    783.70  49099.23
17:32:01       137.60      0.37    137.24     35.99  36636.89
17:33:01        22.31      0.00     22.31      0.00  20351.77
17:34:01        30.54      0.02     30.53      0.53  20437.84
Average:       201.53     17.07    184.46   1287.02  49803.14

17:28:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:29:01     30110136  31683792   2829084      8.59     70692   1813840   1415048      4.16    892424   1648504    152740
17:30:01     26194776  31655632   6744444     20.48    124088   5496616   1768820      5.20   1003704   5247764    578040
17:31:01     24019212  29669092   8920008     27.08    140836   5649644   8965984     26.38   3193948   5156236      1384
17:32:01     23424604  29392624   9514616     28.89    169160   5901168   9478160     27.89   3541400   5353860      3868
17:33:01     23337760  29310780   9601460     29.15    169444   5905264   9643576     28.37   3621768   5357292       608
17:34:01     23713140  29679620   9226080     28.01    169796   5904204   7918352     23.30   3277600   5348592       276
Average:     25133271  30231923   7805949     23.70    140669   5111789   6531657     19.22   2588474   4685375    122819

17:28:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:29:01           lo      1.90      1.90      0.21      0.21      0.00      0.00      0.00      0.00
17:29:01         ens3    394.27    289.56   1651.75     80.97      0.00      0.00      0.00      0.00
17:30:01    br-7e1693aba850      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:30:01           lo     14.40     14.40      1.39      1.39      0.00      0.00      0.00      0.00
17:30:01         ens3   1226.92    585.15  31023.44     52.32      0.00      0.00      0.00      0.00
17:31:01    veth15e386b     24.33     22.55     10.96     16.10      0.00      0.00      0.00      0.00
17:31:01    vethf52c45e      0.00      0.38      0.00      0.02      0.00      0.00      0.00      0.00
17:31:01    br-7e1693aba850      1.18      1.07      0.10      0.41      0.00      0.00      0.00      0.00
17:31:01    veth4745fe6      9.68      9.88      1.36      1.35      0.00      0.00      0.00      0.00
17:32:01    veth15e386b     15.48     13.00     11.37     26.28      0.00      0.00      0.00      0.00
17:32:01    vethf52c45e      0.20      0.30      0.04      0.03      0.00      0.00      0.00      0.00
17:32:01    br-7e1693aba850      0.45      0.27      0.03      0.02      0.00      0.00      0.00      0.00
17:32:01    veth3e72065      2.77      2.43      9.62      4.17      0.00      0.00      0.00      0.00
17:33:01    veth15e386b     45.18     36.94     18.01     85.14      0.00      0.00      0.00      0.01
17:33:01    vethf52c45e      0.77      1.03      0.20      0.14      0.00      0.00      0.00      0.00
17:33:01    br-7e1693aba850      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:33:01    veth3e72065      8.32      6.82     15.51      8.14      0.00      0.00      0.00      0.00
17:34:01    veth15e386b      0.47      0.97      0.59      0.07      0.00      0.00      0.00      0.00
17:34:01    vethf52c45e      0.05      0.53      0.00      0.04      0.00      0.00      0.00      0.00
17:34:01    br-7e1693aba850      0.02      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:34:01    veth4745fe6     81.65     66.82     22.48     14.14      0.00      0.00      0.00      0.00
Average:    veth15e386b     14.28     12.28      6.84     21.32      0.00      0.00      0.00      0.00
Average:    vethf52c45e      0.17      0.38      0.04      0.04      0.00      0.00      0.00      0.00
Average:    br-7e1693aba850      0.28      0.22      0.02      0.07      0.00      0.00      0.00      0.00
Average:    veth4745fe6     13.65     11.17      3.76      2.36      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33183) 	08/23/24 	_x86_64_	(8 CPU)

17:27:35     LINUX RESTART	(8 CPU)

17:28:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:29:01        all     12.05      0.00      1.29      3.08      0.05     83.53
17:29:01          0      4.83      0.00      1.14     12.02      0.07     81.95
17:29:01          1     19.50      0.00      1.36      1.50      0.07     77.57
17:29:01          2     14.73      0.00      1.56      1.02      0.05     82.64
17:29:01          3      8.34      0.00      2.07      3.33      0.03     86.23
17:29:01          4      6.19      0.00      0.88      0.37      0.03     92.52
17:29:01          5      7.32      0.00      0.62      0.41      0.03     91.61
17:29:01          6      3.97      0.00      0.63      0.53      0.02     94.86
17:29:01          7     31.69      0.00      2.08      5.50      0.05     60.68
17:30:01        all     13.79      0.00      6.36     13.92      0.08     65.85
17:30:01          0     11.98      0.00      6.45     13.64      0.07     67.86
17:30:01          1     11.65      0.00      6.18     27.50      0.07     54.60
17:30:01          2     13.56      0.00      5.08      9.66      0.07     71.64
17:30:01          3     12.38      0.00      5.85      5.42      0.08     76.26
17:30:01          4     13.30      0.00      5.94      2.91      0.12     77.73
17:30:01          5     11.15      0.00      8.19     37.26      0.05     43.35
17:30:01          6     12.12      0.00      6.78      8.89      0.05     72.16
17:30:01          7     24.19      0.00      6.39      6.27      0.12     63.04
17:31:01        all     27.38      0.00      4.05      3.31      0.09     65.18
17:31:01          0     22.48      0.00      3.84      0.65      0.07     72.95
17:31:01          1     26.90      0.00      4.01      1.58      0.08     67.42
17:31:01          2     30.22      0.00      4.05      3.89      0.10     61.74
17:31:01          3     20.81      0.00      3.20      0.98      0.08     74.93
17:31:01          4     33.88      0.00      4.49      0.94      0.08     60.61
17:31:01          5     30.11      0.00      4.27      5.91      0.10     59.61
17:31:01          6     28.38      0.00      4.75      9.29      0.08     57.49
17:31:01          7     26.25      0.00      3.83      3.21      0.08     66.63
17:32:01        all     12.29      0.00      2.41      2.63      0.07     82.60
17:32:01          0     12.12      0.00      1.99      0.23      0.07     85.59
17:32:01          1     14.27      0.00      2.66      1.31      0.07     81.70
17:32:01          2     13.85      0.00      2.38      0.30      0.07     83.40
17:32:01          3     12.27      0.00      2.53      3.16      0.07     81.97
17:32:01          4     10.51      0.00      1.95      0.00      0.07     87.47
17:32:01          5     12.53      0.00      2.86      7.26      0.07     77.28
17:32:01          6     13.10      0.00      2.53      6.85      0.07     77.45
17:32:01          7      9.64      0.00      2.33      2.03      0.05     85.96
17:33:01        all      4.35      0.00      0.61      1.17      0.06     93.82
17:33:01          0      4.42      0.00      0.63      0.10      0.07     94.78
17:33:01          1      5.36      0.00      0.54      0.00      0.05     94.06
17:33:01          2      5.58      0.00      0.52      0.03      0.05     93.82
17:33:01          3      3.71      0.00      0.62      0.07      0.07     95.53
17:33:01          4      4.28      0.00      0.65      0.05      0.07     94.95
17:33:01          5      3.78      0.00      0.55      0.02      0.05     95.60
17:33:01          6      3.94      0.00      0.69      9.05      0.05     86.28
17:33:01          7      3.73      0.00      0.65      0.02      0.05     95.55
17:34:01        all      2.49      0.00      0.72      1.33      0.05     95.40
17:34:01          0      2.57      0.00      0.72      0.10      0.05     96.56
17:34:01          1      3.18      0.00      0.74      0.03      0.05     96.00
17:34:01          2      3.01      0.00      0.80      0.00      0.05     96.14
17:34:01          3      2.72      0.00      0.67      0.08      0.05     96.47
17:34:01          4      1.78      0.00      0.62      0.39      0.07     97.15
17:34:01          5      2.38      0.00      0.94      0.03      0.07     96.59
17:34:01          6      2.21      0.00      0.70      9.99      0.08     87.02
17:34:01          7      2.06      0.00      0.67      0.02      0.03     97.22
Average:        all     12.04      0.00      2.57      4.23      0.07     81.10
Average:          0      9.74      0.00      2.46      4.42      0.06     83.31
Average:          1     13.45      0.00      2.57      5.28      0.06     78.63
Average:          2     13.46      0.00      2.39      2.48      0.06     81.60
Average:          3     10.03      0.00      2.49      2.17      0.06     85.24
Average:          4     11.66      0.00      2.42      0.77      0.07     85.08
Average:          5     11.20      0.00      2.90      8.43      0.06     77.42
Average:          6     10.62      0.00      2.68      7.44      0.06     79.20
Average:          7     16.19      0.00      2.65      2.82      0.06     78.28