---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8954 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  676K  1.6G   1% /run
/dev/vda1        78G  8.6G   69G  12% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         595       12970           0        2473       15125
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:22:a1:50 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86218sec preferred_lft 86218sec
    inet6 fe80::f816:3eff:fe22:a150/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8954) 	06/06/26 	_x86_64_	(4 CPU)

22:57:27     LINUX RESTART	(4 CPU)

22:58:01          tps      rtps      wtps   bread/s   bwrtn/s
22:59:01       170.77     17.55    153.22    688.29  29389.77
23:00:01       358.14     29.85    328.30   2130.84  17031.69
Average:       264.46     23.70    240.76   1409.57  23210.73

22:58:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:59:01     13176196  15081668   3248772     19.78     76012   2016120   1213324      6.94   1169196   1837820    211008
23:00:01     13317588  15520384   3107380     18.92     79820   2305252    822720      4.71    831660   2026948     36792
Average:     13246892  15301026   3178076     19.35     77916   2160686   1018022      5.83   1000428   1932384    123900

22:58:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:59:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
22:59:01         ens3    385.40    276.02   3117.87     67.94      0.00      0.00      0.00      0.00
23:00:01           lo      0.87      0.87      0.10      0.10      0.00      0.00      0.00      0.00
23:00:01         ens3   1117.40    639.99   3557.06    219.48      0.00      0.00      0.00      0.00
Average:           lo      0.83      0.83      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    751.40    458.01   3337.46    143.71      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8954) 	06/06/26 	_x86_64_	(4 CPU)

22:57:27     LINUX RESTART	(4 CPU)

22:58:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:59:01        all     32.58      0.00      1.99      1.52      0.08     63.83
22:59:01          0     42.15      0.00      2.31      0.97      0.08     54.49
22:59:01          1     23.93      0.00      1.35      0.43      0.05     74.23
22:59:01          2     40.97      0.00      2.75      2.31      0.07     53.91
22:59:01          3     23.28      0.00      1.57      2.37      0.08     72.69
23:00:01        all     47.27      0.00      2.19      1.27      0.08     49.19
23:00:01          0     44.93      0.00      2.02      0.35      0.08     52.61
23:00:01          1     45.50      0.00      2.15      0.18      0.08     52.09
23:00:01          2     56.04      0.00      2.89      3.81      0.10     37.16
23:00:01          3     42.58      0.00      1.66      0.74      0.10     54.92
Average:        all     39.92      0.00      2.09      1.40      0.08     56.51
Average:          0     43.54      0.00      2.17      0.66      0.08     53.55
Average:          1     34.70      0.00      1.75      0.31      0.07     63.17
Average:          2     48.51      0.00      2.82      3.06      0.08     45.53
Average:          3     32.92      0.00      1.61      1.56      0.09     63.81

