---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101887 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:             2799.998
BogoMIPS:            5599.99
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   10G  145G   7% /
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         866       29147           0        2153       30874
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:1c:d6:fe brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85556sec preferred_lft 85556sec
    inet6 fe80::f816:3eff:fe1c:d6fe/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 02:42:59:59:6b:4b 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::42:59ff:fe59:6b4b/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-101887) 	01/26/25 	_x86_64_	(8 CPU)

08:23:27     LINUX RESTART	(8 CPU)

08:24:01          tps      rtps      wtps   bread/s   bwrtn/s
08:25:01       328.03     29.45    298.58   2022.20  20624.43
08:26:01       153.49      2.38    151.11    376.35  41487.12
08:27:01        13.41      0.00     13.41      0.00  18198.20
08:28:01         9.82      0.03      9.78      6.13  13174.60
08:29:01        11.31      0.00     11.31      0.00  17142.34
08:30:01        18.45      0.02     18.43      0.13  19619.80
08:31:02         9.23      0.00      9.23      0.00  13034.23
08:32:01         9.29      0.00      9.29      0.00  12759.87
08:33:01        27.38      0.02     27.36      0.13  27397.17
08:34:01        23.14      0.00     23.14      0.00  24201.13
08:35:01        16.56      0.00     16.56      0.00  19820.83
08:36:01         9.78      0.00      9.78      0.00  12685.49
08:37:01       103.42      0.25    103.17     12.93  15960.54
Average:        56.47      2.48     53.99    186.23  19709.95

08:24:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:25:01     30056840  31714132   2882380      8.75     73220   1890076   1440780      4.24    871112   1712328    222576
08:26:01     28952992  31125368   3986228     12.10     82584   2367712   2069284      6.09   1548928   2075660     93584
08:27:01     29063716  31274644   3875504     11.77     82680   2388596   1998984      5.88   1417284   2096332     10932
08:28:01     28762996  31017340   4176224     12.68     82768   2414408   2287700      6.73   1677524   2134076      8852
08:29:01     27947480  30303472   4991740     15.15     82868   2548252   2908844      8.56   2416928   2205448        96
08:30:01     28975972  31307564   3963248     12.03     83056   2510496   1969784      5.80   1472020   2123564      3904
08:31:02     28682020  31057640   4257200     12.92     83144   2536920   2255160      6.64   1722072   2166716      2688
08:32:01     28429268  30842972   4509952     13.69     83232   2560980   2488912      7.32   1935852   2204292      1656
08:33:01     29106560  31479684   3832660     11.64     83496   2559564   1808688      5.32   1343332   2119204     70116
08:34:01     29168912  31349272   3770308     11.45     83644   2364516   1945916      5.73   1384600   2020324      3920
08:35:01     29073728  31339892   3865492     11.74     83732   2448844   1901152      5.59   1435132   2062500     29792
08:36:01     28845776  31156056   4093444     12.43     83800   2480872   2139360      6.29   1617652   2105836      4444
08:37:01     29825532  31587180   3113688      9.45     90004   1967324   1486424      4.37   1073884   1711228      1888
Average:     28991676  31196555   3947544     11.98     82941   2387582   2053922      6.04   1532025   2056731     34958

08:24:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:25:01         ens3    129.50     87.30   1087.47     34.49      0.00      0.00      0.00      0.00
08:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:25:01           lo      3.20      3.20      0.32      0.32      0.00      0.00      0.00      0.00
08:26:01         ens3    157.94     99.40   1909.36     17.40      0.00      0.00      0.00      0.00
08:26:01    vethba0edac     38.96     91.29      3.01   1788.16      0.00      0.00      0.00      0.15
08:26:01      docker0     41.01     95.22      2.61   1839.95      0.00      0.00      0.00      0.00
08:26:01           lo      0.53      0.53      0.05      0.05      0.00      0.00      0.00      0.00
08:27:01         ens3      1.15      1.12      0.29      0.70      0.00      0.00      0.00      0.00
08:27:01    vethba0edac      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:27:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01         ens3      0.22      0.15      0.06      0.22      0.00      0.00      0.00      0.00
08:28:01    vethba0edac      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:28:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:29:01         ens3      0.27      0.17      0.13      0.25      0.00      0.00      0.00      0.00
08:29:01    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:29:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01         ens3      1.42      1.30      0.32      0.76      0.00      0.00      0.00      0.00
08:30:01    vethba0edac      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:30:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:31:02         ens3      3.95      1.52      6.35      0.70      0.00      0.00      0.00      0.00
08:31:02    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:31:02           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01         ens3      0.25      0.15      0.06      0.04      0.00      0.00      0.00      0.00
08:32:01    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:32:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:33:01         ens3      9.63      8.50      2.06      3.50      0.00      0.00      0.00      0.00
08:33:01    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:33:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01         ens3      7.63      7.35      1.79      3.12      0.00      0.00      0.00      0.00
08:34:01    vethba0edac      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:34:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:35:01         ens3      1.43      1.25      0.33      0.73      0.00      0.00      0.00      0.00
08:35:01    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:35:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01         ens3      0.52      0.25      0.10      0.22      0.00      0.00      0.00      0.00
08:36:01    vethba0edac      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:36:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
08:37:01         ens3    159.09    160.32    137.38    339.15      0.00      0.00      0.00      0.00
08:37:01      docker0      6.02      7.43      0.40    101.55      0.00      0.00      0.00      0.00
08:37:01           lo      2.00      2.00      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3     36.43     28.40    242.32     30.91      0.00      0.00      0.00      0.00
Average:      docker0      3.62      7.91      0.23    149.58      0.00      0.00      0.00      0.00
Average:           lo      0.52      0.52      0.05      0.05      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101887) 	01/26/25 	_x86_64_	(8 CPU)

08:23:27     LINUX RESTART	(8 CPU)

08:24:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:25:01        all     10.00      0.00      0.92      2.23      0.03     86.82
08:25:01          0     28.13      0.00      1.64      1.00      0.03     69.19
08:25:01          1     13.93      0.00      1.30      0.43      0.05     84.29
08:25:01          2      1.74      0.00      0.32      2.20      0.00     95.75
08:25:01          3      1.48      0.00      0.43      0.15      0.03     97.90
08:25:01          4      6.76      0.00      0.37      0.25      0.02     92.61
08:25:01          5      6.73      0.00      1.57      8.13      0.03     83.53
08:25:01          6      1.27      0.00      0.63      4.14      0.02     93.94
08:25:01          7     20.04      0.00      1.15      1.50      0.03     77.28
08:26:01        all     33.80      0.00      6.13      1.49      0.06     58.51
08:26:01          0     35.45      0.00      6.46      0.89      0.07     57.14
08:26:01          1     32.54      0.00      6.19      3.94      0.07     57.26
08:26:01          2     32.51      0.00      6.50      1.31      0.07     59.62
08:26:01          3     34.08      0.00      5.29      0.35      0.07     60.22
08:26:01          4     33.63      0.00      5.94      0.13      0.07     60.23
08:26:01          5     32.41      0.00      5.78      3.87      0.07     57.87
08:26:01          6     33.23      0.00      7.29      1.05      0.07     58.36
08:26:01          7     36.49      0.00      5.59      0.45      0.07     57.40
08:27:01        all     17.42      0.00      1.11      0.59      0.03     80.84
08:27:01          0      4.98      0.00      0.72      0.07      0.02     94.22
08:27:01          1      7.89      0.00      0.55      0.00      0.05     91.51
08:27:01          2      4.79      0.00      0.47      0.13      0.03     94.58
08:27:01          3      9.23      0.00      0.83      0.00      0.02     89.92
08:27:01          4      6.48      0.00      0.83      0.02      0.02     92.65
08:27:01          5     13.27      0.00      1.05      4.49      0.03     81.15
08:27:01          6      7.25      0.00      0.77      0.00      0.00     91.98
08:27:01          7     85.47      0.00      3.73      0.00      0.10     10.70
08:28:01        all     12.08      0.00      0.44      0.60      0.02     86.85
08:28:01          0      0.03      0.00      0.00      0.00      0.02     99.95
08:28:01          1      0.05      0.00      0.02      0.07      0.03     99.83
08:28:01          2      0.02      0.00      0.03      0.07      0.00     99.88
08:28:01          3      0.03      0.00      0.00      0.00      0.00     99.97
08:28:01          4      0.00      0.00      0.02      0.00      0.00     99.98
08:28:01          5      0.00      0.00      0.00      4.67      0.00     95.33
08:28:01          6      0.03      0.00      0.00      0.00      0.02     99.95
08:28:01          7     96.45      0.00      3.45      0.00      0.10      0.00
08:29:01        all     12.14      0.00      0.45      0.61      0.02     86.77
08:29:01          0      0.93      0.00      0.07      0.00      0.02     98.99
08:29:01          1      0.73      0.00      0.02      0.00      0.03     99.22
08:29:01          2     33.74      0.00      0.70      0.07      0.05     65.44
08:29:01          3      0.00      0.00      0.00      0.00      0.00    100.00
08:29:01          4      0.03      0.00      0.00      0.00      0.00     99.97
08:29:01          5      0.02      0.00      0.00      2.47      0.00     97.52
08:29:01          6      0.00      0.00      0.00      0.00      0.00    100.00
08:29:01          7     61.88      0.00      2.83      2.37      0.07     32.85
08:30:01        all     12.23      0.00      0.69      0.79      0.02     86.26
08:30:01          0      7.31      0.00      0.97      0.00      0.02     91.71
08:30:01          1      0.85      0.00      0.08      0.00      0.03     99.03
08:30:01          2     75.31      0.00      3.22      0.00      0.08     21.38
08:30:01          3      0.47      0.00      0.13      0.03      0.00     99.37
08:30:01          4      0.65      0.00      0.22      0.27      0.00     98.87
08:30:01          5      1.05      0.00      0.13      0.00      0.00     98.82
08:30:01          6      0.37      0.00      0.08      0.30      0.00     99.25
08:30:01          7     11.92      0.00      0.73      5.73      0.02     81.60
08:31:02        all     12.10      0.00      0.44      0.77      0.02     86.67
08:31:02          0      0.15      0.00      0.00      0.00      0.02     99.83
08:31:02          1      0.08      0.00      0.05      0.00      0.03     99.83
08:31:02          2     96.48      0.00      3.44      0.00      0.08      0.00
08:31:02          3      0.02      0.00      0.00      0.00      0.00     99.98
08:31:02          4      0.02      0.00      0.00      0.00      0.02     99.97
08:31:02          5      0.00      0.00      0.02      0.00      0.00     99.98
08:31:02          6      0.02      0.00      0.02      0.00      0.00     99.97
08:31:02          7      0.00      0.00      0.00      6.14      0.02     93.84
08:32:01        all     12.07      0.00      0.46      1.05      0.02     86.41
08:32:01          0      0.03      0.00      0.02      0.00      0.02     99.93
08:32:01          1      0.07      0.00      0.02      0.00      0.02     99.90
08:32:01          2     96.34      0.00      3.58      0.00      0.08      0.00
08:32:01          3      0.03      0.00      0.00      0.00      0.00     99.97
08:32:01          4      0.03      0.00      0.00      0.00      0.00     99.97
08:32:01          5      0.02      0.00      0.00      0.00      0.00     99.98
08:32:01          6      0.00      0.00      0.02      0.63      0.02     99.34
08:32:01          7      0.00      0.00      0.00      7.77      0.02     92.22
08:33:01        all     35.94      0.00      3.54      0.68      0.05     59.79
08:33:01          0     26.86      0.00      3.44      0.07      0.03     69.61
08:33:01          1     39.12      0.00      3.91      0.20      0.07     56.70
08:33:01          2     30.65      0.00      3.74      0.72      0.05     64.85
08:33:01          3     28.10      0.00      3.25      0.00      0.03     68.61
08:33:01          4     26.01      0.00      3.25      0.03      0.03     70.67
08:33:01          5     29.83      0.00      2.55      0.00      0.03     67.58
08:33:01          6     26.44      0.00      3.30      4.25      0.03     65.97
08:33:01          7     80.48      0.00      4.87      0.18      0.12     14.35
08:34:01        all     30.47      0.00      3.03      0.65      0.04     65.82
08:34:01          0     21.77      0.00      2.88      0.12      0.03     75.19
08:34:01          1     30.02      0.00      2.77      0.07      0.05     67.09
08:34:01          2     20.59      0.00      2.70      3.74      0.02     72.95
08:34:01          3     21.05      0.00      2.75      0.07      0.05     76.09
08:34:01          4     22.75      0.00      2.47      0.03      0.03     74.71
08:34:01          5     24.30      0.00      2.77      0.03      0.03     72.86
08:34:01          6     21.29      0.00      3.09      1.12      0.02     74.49
08:34:01          7     81.94      0.00      4.83      0.02      0.08     13.12
08:35:01        all     12.00      0.00      0.77      0.71      0.03     86.50
08:35:01          0      4.77      0.00      0.45      0.00      0.02     94.76
08:35:01          1      0.82      0.00      0.23      0.00      0.03     98.92
08:35:01          2      0.57      0.00      0.17      5.58      0.02     93.67
08:35:01          3     15.05      0.00      0.87      0.00      0.02     84.07
08:35:01          4      1.30      0.00      0.38      0.00      0.00     98.32
08:35:01          5      0.20      0.00      0.07      0.00      0.00     99.73
08:35:01          6     14.79      0.00      0.82      0.07      0.05     84.27
08:35:01          7     58.53      0.00      3.13      0.02      0.08     38.24

08:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:36:01        all     12.29      0.00      0.42      0.31      0.02     86.96
08:36:01          0      0.03      0.00      0.00      0.00      0.02     99.95
08:36:01          1      1.73      0.00      0.00      0.00      0.02     98.26
08:36:01          2     51.98      0.00      1.85      2.48      0.03     43.66
08:36:01          3      0.02      0.00      0.02      0.00      0.00     99.97
08:36:01          4      0.05      0.00      0.02      0.00      0.02     99.92
08:36:01          5      0.00      0.00      0.00      0.00      0.00    100.00
08:36:01          6     44.62      0.00      1.47      0.00      0.05     53.87
08:36:01          7      0.00      0.00      0.00      0.00      0.02     99.98
08:37:01        all     27.16      0.00      4.85      0.74      0.05     67.20
08:37:01          0     26.62      0.00      5.61      0.53      0.07     67.17
08:37:01          1     20.94      0.00      5.00      0.20      0.03     73.83
08:37:01          2     25.63      0.00      5.23      2.71      0.05     66.39
08:37:01          3     28.69      0.00      4.13      0.62      0.05     66.52
08:37:01          4     22.72      0.00      4.85      0.20      0.05     72.18
08:37:01          5     26.59      0.00      4.57      0.35      0.05     68.44
08:37:01          6     33.55      0.00      4.78      0.79      0.08     60.80
08:37:01          7     32.55      0.00      4.62      0.47      0.07     62.30
Average:        all     18.44      0.00      1.79      0.86      0.03     78.88
Average:          0     12.08      0.00      1.71      0.21      0.03     85.98
Average:          1     11.44      0.00      1.55      0.38      0.04     86.60
Average:          2     36.10      0.00      2.45      1.46      0.04     59.94
Average:          3     10.64      0.00      1.36      0.09      0.02     87.89
Average:          4      9.27      0.00      1.41      0.07      0.02     89.23
Average:          5     10.33      0.00      1.42      1.85      0.02     86.38
Average:          6     14.07      0.00      1.71      0.95      0.03     83.24
Average:          7     43.59      0.00      2.69      1.89      0.06     51.77