---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82948 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   13G  143G   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         881       25957           0        5328       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:02:4b:1f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86128sec preferred_lft 86128sec
    inet6 fe80::f816:3eff:fe02:4b1f/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 02:42:1a:4d:36:33 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::42:1aff:fe4d:3633/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82948) 	11/11/24 	_x86_64_	(8 CPU)

10:43:27     LINUX RESTART	(8 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       320.56     36.68    283.89   1706.38  27530.34
10:46:01       492.07     32.18    459.89   2997.80 125661.69
10:47:01       141.53      0.55    140.98     64.26  39578.37
Average:       318.05     23.14    294.92   1589.48  64256.80

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     29987764  31648540   2951456      8.96     74972   1891212   1418820      4.17    926608   1718684    227840
10:46:01     25555812  30259492   7383408     22.42    128424   4750596   7269980     21.39   2550928   4311060       332
10:47:01     24886532  30011604   8052688     24.45    157164   5106176   6841888     20.13   2908808   4579184       244
Average:     26810036  30639879   6129184     18.61    120187   3915995   5176896     15.23   2128781   3536309     76139

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01         ens3    142.73    101.52   1098.02     34.97      0.00      0.00      0.00      0.00
10:45:01           lo      1.40      1.40      0.15      0.15      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-d0f417f37151      0.15      0.08      0.00      0.01      0.00      0.00      0.00      0.00
10:46:01    veth9d521bd      0.58      0.72      0.04      0.04      0.00      0.00      0.00      0.00
10:46:01         ens3    864.97    468.97  24725.10     40.86      0.00      0.00      0.00      0.00
10:46:01           lo     11.26     11.26      1.11      1.11      0.00      0.00      0.00      0.00
10:47:01    br-d0f417f37151      0.12      0.13      0.02      0.01      0.00      0.00      0.00      0.00
10:47:01    veth9d521bd      6.88      8.73      0.94      0.84      0.00      0.00      0.00      0.00
10:47:01         ens3     63.82     49.68   1188.00     14.00      0.00      0.00      0.00      0.00
10:47:01           lo      3.97      3.97      0.37      0.37      0.00      0.00      0.00      0.00
Average:    br-d0f417f37151      0.09      0.07      0.01      0.01      0.00      0.00      0.00      0.00
Average:    veth9d521bd      2.49      3.15      0.33      0.29      0.00      0.00      0.00      0.00
Average:         ens3    357.17    206.72   9003.70     29.94      0.00      0.00      0.00      0.00
Average:           lo      5.54      5.54      0.54      0.54      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82948) 	11/11/24 	_x86_64_	(8 CPU)

10:43:27     LINUX RESTART	(8 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.03      0.00      0.92      2.78      0.04     86.23
10:45:01          0      3.05      0.00      0.53      0.72      0.03     95.67
10:45:01          1      1.67      0.00      0.35      0.45      0.03     97.49
10:45:01          2     31.10      0.00      1.72      2.54      0.07     64.57
10:45:01          3      1.87      0.00      0.58      0.47      0.07     97.01
10:45:01          4      1.05      0.00      0.23      3.35      0.02     95.35
10:45:01          5     25.79      0.00      2.17      3.71      0.07     68.26
10:45:01          6      2.17      0.00      0.55     10.25      0.02     87.01
10:45:01          7     13.56      0.00      1.18      0.77      0.03     84.45
10:46:01        all     22.05      0.00      6.02      5.70      0.09     66.13
10:46:01          0     19.25      0.00      5.46      1.07      0.08     74.14
10:46:01          1     23.39      0.00      6.20      2.89      0.07     67.46
10:46:01          2     24.88      0.00      5.90      3.77      0.08     65.37
10:46:01          3     24.68      0.00      6.46      2.64      0.08     66.13
10:46:01          4     21.44      0.00      7.60     23.56      0.14     47.27
10:46:01          5     22.36      0.00      5.49      2.36      0.08     69.70
10:46:01          6     18.56      0.00      5.06      6.87      0.13     69.38
10:46:01          7     21.81      0.00      6.04      2.55      0.08     69.52
10:47:01        all     15.50      0.00      2.52      1.71      0.08     80.20
10:47:01          0     11.28      0.00      1.99      1.45      0.07     85.21
10:47:01          1     15.04      0.00      2.45      3.73      0.08     78.70
10:47:01          2     16.54      0.00      2.66      0.45      0.07     80.27
10:47:01          3     17.20      0.00      2.86      2.45      0.07     77.42
10:47:01          4     16.39      0.00      2.42      0.82      0.08     80.29
10:47:01          5     18.48      0.00      2.56      2.11      0.07     76.78
10:47:01          6     15.37      0.00      2.51      1.19      0.07     80.86
10:47:01          7     13.71      0.00      2.70      1.42      0.08     82.08
Average:        all     15.84      0.00      3.15      3.39      0.07     77.55
Average:          0     11.17      0.00      2.65      1.08      0.06     85.03
Average:          1     13.34      0.00      2.99      2.35      0.06     81.26
Average:          2     24.18      0.00      3.42      2.25      0.07     70.08
Average:          3     14.56      0.00      3.30      1.85      0.07     80.22
Average:          4     12.91      0.00      3.40      9.19      0.08     74.42
Average:          5     22.21      0.00      3.40      2.73      0.07     71.58
Average:          6     12.01      0.00      2.70      6.10      0.07     79.11
Average:          7     16.35      0.00      3.30      1.58      0.07     78.71