---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75135 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         931       24234           0        7001       30780
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:64:fd:8b brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 85900sec preferred_lft 85900sec
    inet6 fe80::f816:3eff:fe64:fd8b/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 02:42:67:75:b5:6a 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-75135) 	10/07/24 	_x86_64_	(8 CPU)

16:47:57     LINUX RESTART	(8 CPU)

16:48:01          tps      rtps      wtps   bread/s   bwrtn/s
16:49:01       325.86     74.74    251.12   5349.11  61785.04
16:50:01       194.50     52.62    141.88   3975.60  35947.08
16:51:01        97.82     11.51     86.30    807.33  34862.59
16:52:01        97.65     12.88     84.77   2396.53  56602.03
16:53:01       302.43      4.23    298.20    469.26  93613.06
16:54:01       240.46      0.43    240.03     33.19  67291.18
16:55:01        56.74      0.02     56.72      0.27  23447.96
16:56:01        75.77      1.22     74.55     83.85   7142.54
Average:       173.90     19.71    154.20   1639.39  47586.44

16:48:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:49:01     30290916  31675556   2648304      8.04     53936   1650448   1446112      4.25    876816   1498388     69152
16:50:01     29350404  31230996   3588816     10.90     83572   2096156   1740728      5.12   1412140   1860404     88428
16:51:01     27803824  30043196   5135396     15.59     91068   2438156   3327360      9.79   2692072   2108088     27596
16:52:01     28026480  31541204   4912740     14.91    108288   3665252   1512588      4.45   1493656   3029188    181076
16:53:01     23141380  29803552   9797840     29.75    172188   6535508   7556580     22.23   3417988   5741968    925332
16:54:01     20057756  27102864  12881464     39.11    189992   6864836  11976728     35.24   6241208   5927412      8152
16:55:01     19331996  26526824  13607224     41.31    191688   7010900  12383688     36.44   6866300   6023416       508
16:56:01     24833376  31535040   8105844     24.61    194096   6578592   1557324      4.58   1962356   5544116      1184
Average:     25354516  29932404   7584704     23.03    135604   4604981   5187638     15.26   3120317   3966622    162678

16:48:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:49:01           lo      1.80      1.80      0.18      0.18      0.00      0.00      0.00      0.00
16:49:01         ens3    438.71    300.83   1158.94     77.84      0.00      0.00      0.00      0.00
16:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:50:01           lo      2.40      2.40      0.23      0.23      0.00      0.00      0.00      0.00
16:50:01         ens3    318.13    236.46   2616.94     47.68      0.00      0.00      0.00      0.00
16:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:51:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
16:51:01         ens3   1125.81    660.37   4779.69    210.22      0.00      0.00      0.00      0.00
16:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:52:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
16:52:01         ens3    633.46    328.03   2090.89    112.98      0.00      0.00      0.00      0.00
16:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:53:01    veth5667614      0.00      1.00      0.00      0.49      0.00      0.00      0.00      0.00
16:53:01    br-59b9fa8caab0     17.71     17.15      4.08      3.48      0.00      0.00      0.78      0.00
16:53:01    vethf37f3f3      3.87      5.88      0.69      1.27      0.00      0.00      0.00      0.00
16:54:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:54:01    veth5667614      2.08      2.67      0.59      0.81      0.00      0.00      0.00      0.00
16:54:01    br-59b9fa8caab0     21.21     20.70      7.59      6.29      0.00      0.00      0.53      0.00
16:54:01    vethf37f3f3      1.17      2.18      0.18      0.47      0.00      0.00      0.00      0.00
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01    veth5667614      9.18     10.20      1.57      1.42      0.00      0.00      0.00      0.00
16:55:01    br-59b9fa8caab0     81.97     82.85     37.97     43.05      0.00      0.00      0.00      0.00
16:55:01    vethf37f3f3      0.35      0.55      0.04      0.05      0.00      0.00      0.00      0.00
16:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01           lo     22.23     22.23      2.34      2.34      0.00      0.00      0.00      0.00
16:56:01         ens3   3777.62   2178.45  36873.95    561.40      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      2.40      2.40      0.26      0.26      0.00      0.00      0.00      0.00
Average:         ens3    471.82    271.81   4609.17     70.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75135) 	10/07/24 	_x86_64_	(8 CPU)

16:47:57     LINUX RESTART	(8 CPU)

16:48:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:49:01        all      7.67      0.00      1.23      3.81      0.04     87.25
16:49:01          0     10.46      0.00      0.95      0.82      0.05     87.72
16:49:01          1      7.75      0.00      2.29     18.36      0.05     71.55
16:49:01          2     15.39      0.00      1.07      0.58      0.03     82.92
16:49:01          3      3.68      0.00      0.89      4.20      0.03     91.20
16:49:01          4      4.19      0.00      0.87      1.19      0.05     93.70
16:49:01          5     10.81      0.00      1.05      0.53      0.05     87.55
16:49:01          6      5.43      0.00      1.61      2.83      0.03     90.10
16:49:01          7      3.64      0.00      1.08      2.02      0.03     93.23
16:50:01        all     14.22      0.00      1.18      2.77      0.05     81.78
16:50:01          0     18.66      0.00      1.17      2.33      0.07     77.77
16:50:01          1     23.10      0.00      1.84     12.78      0.07     62.21
16:50:01          2     13.68      0.00      0.82      0.80      0.05     84.65
16:50:01          3     30.60      0.00      2.15      2.47      0.07     64.71
16:50:01          4      5.27      0.00      0.78      0.67      0.02     93.26
16:50:01          5      6.80      0.00      0.80      0.85      0.03     91.51
16:50:01          6     12.01      0.00      1.27      1.79      0.03     84.90
16:50:01          7      3.70      0.00      0.60      0.48      0.03     95.18
16:51:01        all     46.67      0.00      1.48      1.26      0.09     50.49
16:51:01          0     28.40      0.00      1.37      0.05      0.08     70.09
16:51:01          1     44.39      0.00      1.87      4.55      0.08     49.11
16:51:01          2     35.41      0.00      2.13      3.77      0.07     58.62
16:51:01          3     47.68      0.00      1.29      0.74      0.10     50.19
16:51:01          4     50.72      0.00      1.31      0.00      0.10     47.87
16:51:01          5     58.08      0.00      1.05      0.10      0.10     40.66
16:51:01          6     50.95      0.00      1.69      0.82      0.10     46.44
16:51:01          7     57.77      0.00      1.17      0.05      0.08     40.92
16:52:01        all     21.60      0.00      1.74      3.56      0.05     73.05
16:52:01          0     18.14      0.00      1.72      0.10      0.05     79.99
16:52:01          1     16.97      0.00      1.86     11.30      0.03     69.83
16:52:01          2     20.44      0.00      1.85      2.94      0.05     74.72
16:52:01          3     14.28      0.00      1.50      0.05      0.03     84.13
16:52:01          4     23.39      0.00      1.41      9.10      0.05     66.05
16:52:01          5     28.41      0.00      2.01      2.59      0.08     66.91
16:52:01          6     32.77      0.00      1.84      1.44      0.07     63.89
16:52:01          7     18.37      0.00      1.74      0.97      0.05     78.86
16:53:01        all     32.83      0.00      6.64      5.50      0.08     54.95
16:53:01          0     30.26      0.00      8.22     23.41      0.07     38.05
16:53:01          1     34.00      0.00      6.42      5.53      0.08     53.96
16:53:01          2     32.61      0.00      6.82      3.22      0.07     57.28
16:53:01          3     33.89      0.00      6.72      0.99      0.08     58.31
16:53:01          4     32.74      0.00      5.80      4.97      0.07     56.43
16:53:01          5     35.38      0.00      6.86      3.55      0.08     54.12
16:53:01          6     31.02      0.00      6.52      1.17      0.07     61.23
16:53:01          7     32.78      0.00      5.79      1.15      0.07     60.21
16:54:01        all     32.39      0.00      3.53      4.18      0.10     59.79
16:54:01          0     31.37      0.00      3.85      2.09      0.12     62.57
16:54:01          1     31.01      0.00      3.87     12.83      0.10     52.19
16:54:01          2     33.58      0.00      3.79      3.96      0.12     58.55
16:54:01          3     35.61      0.00      3.64      2.87      0.10     57.78
16:54:01          4     32.61      0.00      3.69      3.00      0.12     60.58
16:54:01          5     34.34      0.00      3.40      6.50      0.10     55.66
16:54:01          6     33.11      0.00      3.06      0.42      0.10     63.31
16:54:01          7     27.47      0.00      2.89      1.83      0.12     67.70
16:55:01        all     20.10      0.00      1.91      1.15      0.14     76.69
16:55:01          0     20.24      0.00      2.12      0.10      0.15     77.39
16:55:01          1     17.10      0.00      1.96      0.15      0.15     80.64
16:55:01          2     17.46      0.00      2.27      0.27      0.15     79.86
16:55:01          3     21.27      0.00      1.62      0.17      0.12     76.83
16:55:01          4     19.20      0.00      1.84      4.60      0.13     74.23
16:55:01          5     21.62      0.00      1.86      2.75      0.13     73.63
16:55:01          6     21.78      0.00      1.69      0.17      0.15     76.21
16:55:01          7     22.15      0.00      1.93      0.99      0.13     74.80
16:56:01        all      9.74      0.00      1.47      2.01      0.06     86.73
16:56:01          0      8.23      0.00      1.67      1.25      0.05     88.80
16:56:01          1     12.53      0.00      1.39      0.67      0.05     85.37
16:56:01          2      5.75      0.00      1.14      1.36      0.05     91.70
16:56:01          3      4.72      0.00      1.29      0.30      0.05     93.64
16:56:01          4     20.24      0.00      1.56      1.61      0.07     76.52
16:56:01          5      8.91      0.00      1.54      2.56      0.07     86.93
16:56:01          6      6.01      0.00      1.54      7.47      0.07     84.91
16:56:01          7     11.54      0.00      1.61      0.84      0.07     85.94
Average:        all     23.14      0.00      2.39      3.03      0.08     71.37
Average:          0     20.70      0.00      2.63      3.74      0.08     72.85
Average:          1     23.34      0.00      2.68      8.27      0.08     65.63
Average:          2     21.78      0.00      2.48      2.11      0.07     73.55
Average:          3     23.95      0.00      2.38      1.47      0.07     72.12
Average:          4     23.52      0.00      2.15      3.14      0.08     71.12
Average:          5     25.53      0.00      2.31      2.42      0.08     69.65
Average:          6     24.13      0.00      2.40      2.01      0.08     71.38
Average:          7     22.15      0.00      2.09      1.04      0.07     74.65