---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-76523 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   16G  140G  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         861       23390           0        7915       30850
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:db:e1:15 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85810sec preferred_lft 85810sec
    inet6 fe80::f816:3eff:fedb:e115/64 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 02:42:77:0b:63:40 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-v1-8c-8g-76523) 	10/13/24 	_x86_64_	(8 CPU)

22:47:25     LINUX RESTART	(8 CPU)

22:48:02          tps      rtps      wtps   bread/s   bwrtn/s
22:49:01       334.92     37.07    297.85   1724.97  27632.12
22:50:01       115.88     15.50    100.38    470.05  71018.03
22:51:01       237.87      0.57    237.30      5.20 112066.91
22:52:01       272.54     19.40    253.14   3736.04  57221.26
22:53:01        88.15      0.00     88.15      0.00  54992.83
22:54:01        97.23      0.00     97.23      0.00  30750.47
22:55:01        16.45      0.00     16.45      0.00  24355.41
22:56:01        84.44      0.00     84.44      0.00  14063.18
22:57:01        26.86      0.57     26.30     56.12  16478.85
Average:       141.24      8.07    133.17    663.85  45430.95

22:48:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:49:01     29997984  31626184   2941236      8.93     72068   1864688   1466340      4.31    948640   1694924    202488
22:50:01     26919332  31271492   6019888     18.28     98988   4490188   1971436      5.80   1303536   4302964   2565984
22:51:01     25533500  30816920   7405720     22.48    157004   5249668   2096996      6.17   1834572   5034576    667732
22:52:01     23877248  30223300   9061972     27.51    168440   6236348   2823484      8.31   2701504   5758848    473912
22:53:01     24014980  30823616   8924240     27.09    169660   6683800   2071960      6.10   2587144   5725420     18884
22:54:01     23826124  31008616   9113096     27.67    170248   7046124   1988492      5.85   2619864   5870020     35080
22:55:01     22783828  30118760  10155392     30.83    170344   7193892   2503164      7.36   3676160   5846336      9868
22:56:01     24166564  31662432   8772656     26.63    170432   7350360   1373464      4.04   2133552   6007832    326760
22:57:01     23960640  31599476   8978580     27.26    172232   7488988   1439928      4.24   2289860   6057052      2524
Average:     25008911  31016755   7930309     24.08    149935   5956006   1970585      5.80   2232759   5144219    478137

22:48:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:49:01           lo      1.42      1.42      0.15      0.15      0.00      0.00      0.00      0.00
22:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:49:01         ens3    109.47     77.96   1093.37     30.37      0.00      0.00      0.00      0.00
22:50:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
22:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:50:01         ens3   7744.73   5342.69  23434.04   1196.07      0.00      0.00      0.00      0.00
22:51:01           lo      0.93      0.93      0.15      0.15      0.00      0.00      0.00      0.00
22:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:51:01         ens3    537.09    433.26   3047.84    112.60      0.00      0.00      0.00      0.00
22:52:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
22:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:52:01         ens3    225.71    188.72   2275.40     34.38      0.00      0.00      0.00      0.00
22:53:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
22:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:53:01         ens3     42.63     37.53    177.13     10.25      0.00      0.00      0.00      0.00
22:54:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
22:54:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:54:01         ens3     36.46     32.53      8.09      9.32      0.00      0.00      0.00      0.00
22:55:01           lo     20.95     20.95      1.07      1.07      0.00      0.00      0.00      0.00
22:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:55:01         ens3      2.35      1.87      0.65      0.86      0.00      0.00      0.00      0.00
22:56:01           lo     20.24     20.24      1.04      1.04      0.00      0.00      0.00      0.00
22:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:56:01         ens3     11.10      8.85      2.42      3.36      0.00      0.00      0.00      0.00
22:57:01           lo      0.53      0.53      0.06      0.06      0.00      0.00      0.00      0.00
22:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
22:57:01         ens3   1655.52   1204.25    487.82   8138.76      0.00      0.00      0.00      0.00
Average:           lo      5.08      5.08      0.29      0.29      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:         ens3   1153.55    815.51   3396.01   1061.40      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76523) 	10/13/24 	_x86_64_	(8 CPU)

22:47:25     LINUX RESTART	(8 CPU)

22:48:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:49:01        all      9.68      0.00      0.97      2.55      0.03     86.76
22:49:01          0      5.22      0.00      0.59      1.25      0.02     92.92
22:49:01          1     20.24      0.00      1.73      4.48      0.05     73.49
22:49:01          2      1.87      0.00      0.31      0.05      0.02     97.76
22:49:01          3      1.25      0.00      0.42      0.17      0.02     98.14
22:49:01          4     16.30      0.00      1.28      1.68      0.03     80.70
22:49:01          5      7.44      0.00      0.70      0.44      0.02     91.41
22:49:01          6     14.30      0.00      1.09      6.03      0.05     78.53
22:49:01          7     10.86      0.00      1.73      6.37      0.05     80.99
22:50:01        all     11.71      0.00      4.37      2.60      0.07     81.26
22:50:01          0      4.56      0.00      9.05      1.26      0.09     85.05
22:50:01          1     37.65      0.00      7.83      0.07      0.12     54.33
22:50:01          2      6.72      0.00      1.44      1.66      0.07     90.12
22:50:01          3      5.50      0.00      3.82      0.10      0.07     90.51
22:50:01          4     14.03      0.00      2.97      0.30      0.05     82.64
22:50:01          5      8.59      0.00      4.40      9.37      0.07     77.57
22:50:01          6     11.22      0.00      3.00      0.03      0.07     85.68
22:50:01          7      5.50      0.00      2.44      7.99      0.03     84.04
22:51:01        all      8.40      0.00      2.36      5.54      0.06     83.64
22:51:01          0      4.46      0.00      2.89      0.65      0.03     91.96
22:51:01          1      7.45      0.00      1.57      1.49      0.05     89.44
22:51:01          2      6.62      0.00      2.35      5.18      0.05     85.79
22:51:01          3     16.78      0.00      3.96      0.52      0.07     78.67
22:51:01          4      6.92      0.00      0.85     10.66      0.07     81.50
22:51:01          5     13.42      0.00      1.63      1.95      0.05     82.95
22:51:01          6      7.44      0.00      5.15     20.67      0.10     66.63
22:51:01          7      4.12      0.00      0.59      3.42      0.07     91.81
22:52:01        all     24.40      0.00      2.40      3.07      0.07     70.06
22:52:01          0     14.59      0.00      1.14      0.64      0.07     83.57
22:52:01          1     37.58      0.00      3.46      6.67      0.08     52.20
22:52:01          2     24.27      0.00      1.71      2.23      0.07     71.73
22:52:01          3     25.87      0.00      3.05      5.35      0.07     65.66
22:52:01          4     21.54      0.00      2.14      0.84      0.05     75.43
22:52:01          5     21.07      0.00      3.33      8.61      0.12     66.87
22:52:01          6     29.85      0.00      2.58      0.18      0.05     67.33
22:52:01          7     20.54      0.00      1.84      0.05      0.05     77.52
22:53:01        all     21.99      0.00      2.45      3.04      0.06     72.47
22:53:01          0      7.25      0.00      0.92      0.00      0.02     91.81
22:53:01          1     42.05      0.00      3.06      0.00      0.12     54.78
22:53:01          2     23.65      0.00      1.34      0.65      0.07     74.29
22:53:01          3     33.97      0.00      7.17      0.00      0.07     58.79
22:53:01          4     11.01      0.00      2.04     16.42      0.05     70.47
22:53:01          5     23.79      0.00      2.20      6.61      0.07     67.34
22:53:01          6     15.18      0.00      1.49      0.70      0.02     82.61
22:53:01          7     19.31      0.00      1.44      0.00      0.03     79.23
22:54:01        all     16.66      0.00      2.44      1.47      0.05     79.38
22:54:01          0      5.64      0.00      1.23      0.00      0.05     93.08
22:54:01          1     48.79      0.00      8.89      0.00      0.10     42.21
22:54:01          2     24.09      0.00      4.75      0.02      0.05     71.09
22:54:01          3     13.52      0.00      1.12      0.00      0.05     85.31
22:54:01          4      9.65      0.00      0.87      7.33      0.03     82.12
22:54:01          5      7.70      0.00      0.70      4.09      0.02     87.49
22:54:01          6     12.53      0.00      0.63      0.00      0.03     86.80
22:54:01          7     11.46      0.00      1.32      0.37      0.07     86.78
22:55:01        all     12.94      0.00      7.16      1.13      0.07     78.70
22:55:01          0      5.36      0.00      5.29      0.00      0.05     89.30
22:55:01          1     34.86      0.00      5.26      0.02      0.08     59.77
22:55:01          2      6.35      0.00      6.30      0.00      0.05     87.31
22:55:01          3      9.69      0.00      2.60      0.00      0.05     87.66
22:55:01          4      6.70      0.00      7.43      1.47      0.05     84.35
22:55:01          5      9.33      0.00      8.35      7.61      0.07     74.65
22:55:01          6     23.91      0.00     17.53      0.02      0.07     58.47
22:55:01          7      7.65      0.00      4.47      0.00      0.08     87.79
22:56:01        all     10.30      0.00      6.83      0.63      0.07     82.18
22:56:01          0     10.52      0.00     10.74      2.51      0.08     76.15
22:56:01          1     31.08      0.00      5.21      0.00      0.10     63.61
22:56:01          2     13.83      0.00      6.38      0.00      0.07     79.72
22:56:01          3      4.55      0.00      3.47      0.00      0.05     91.93
22:56:01          4      7.32      0.00      7.10      1.34      0.08     84.16
22:56:01          5      4.64      0.00      6.80      1.19      0.05     87.32
22:56:01          6      4.62      0.00      7.49      0.00      0.07     87.82
22:56:01          7      5.52      0.00      7.56      0.00      0.05     86.87
22:57:01        all      7.07      0.00      1.10      0.47      0.03     91.33
22:57:01          0      6.21      0.00      0.54      1.12      0.02     92.12
22:57:01          1     13.84      0.00      0.73      0.08      0.03     85.31
22:57:01          2      9.69      0.00      1.17      0.00      0.02     89.12
22:57:01          3      1.24      0.00      1.52      0.00      0.02     97.22
22:57:01          4      4.44      0.00      0.55      1.92      0.02     93.07
22:57:01          5     12.41      0.00      0.37      0.53      0.03     86.66
22:57:01          6      6.50      0.00      2.59      0.00      0.03     90.88
22:57:01          7      2.24      0.00      1.34      0.02      0.02     96.38
Average:        all     13.69      0.00      3.35      2.27      0.05     80.63
Average:          0      7.09      0.00      3.59      0.82      0.05     88.45
Average:          1     30.37      0.00      4.19      1.42      0.08     63.94
Average:          2     13.04      0.00      2.87      1.08      0.05     82.96
Average:          3     12.50      0.00      3.02      0.68      0.05     83.75
Average:          4     10.85      0.00      2.80      4.67      0.05     81.62
Average:          5     12.05      0.00      3.16      4.48      0.05     80.26
Average:          6     13.97      0.00      4.62      3.03      0.05     78.32
Average:          7      9.70      0.00      2.53      2.01      0.05     85.72