---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-9296 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:             2799.974
BogoMIPS:            5599.94
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  680K  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         628       12921           0        2490       15084
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:2d:e2:46 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86227sec preferred_lft 86227sec
    inet6 fe80::f816:3eff:fe2d:e246/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9296) 	05/09/26 	_x86_64_	(4 CPU)

21:40:17     LINUX RESTART	(4 CPU)

21:41:02          tps      rtps      wtps   bread/s   bwrtn/s
21:42:01       174.97     27.22    147.75   1399.22  20104.39
21:43:01       312.40     30.57    281.82   1952.68  21306.63
Average:       244.27     28.91    215.36   1678.30  20710.61

21:41:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:42:01     13256160  15198044   3168808     19.29     92300   2029112   1167460      6.68   1084740   1826144    202320
21:43:01     13262416  15473044   3162552     19.25     97408   2285440    813124      4.65    894080   1996708     32688
Average:     13259288  15335544   3165680     19.27     94854   2157276    990292      5.67    989410   1911426    117504

21:41:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:42:01           lo      2.10      2.10      0.25      0.25      0.00      0.00      0.00      0.00
21:42:01         ens3    193.31    150.86   1822.97     30.17      0.00      0.00      0.00      0.00
21:43:01           lo      1.33      1.33      0.15      0.15      0.00      0.00      0.00      0.00
21:43:01         ens3    623.23    399.38   2816.22    120.08      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.20      0.20      0.00      0.00      0.00      0.00
Average:         ens3    410.09    276.17   2323.80     75.51      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9296) 	05/09/26 	_x86_64_	(4 CPU)

21:40:17     LINUX RESTART	(4 CPU)

21:41:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:42:01        all     28.26      0.00      2.15      1.36      0.06     68.17
21:42:01          0     27.08      0.00      2.60      2.68      0.08     67.56
21:42:01          1     17.58      0.00      1.32      0.17      0.05     80.87
21:42:01          2     28.78      0.00      1.91      0.66      0.05     68.60
21:42:01          3     39.63      0.00      2.74      1.91      0.07     55.66
21:43:01        all     34.45      0.00      2.58      1.37      0.08     61.52
21:43:01          0     28.46      0.00      2.54      1.37      0.07     67.56
21:43:01          1     38.00      0.00      3.01      3.11      0.08     55.80
21:43:01          2     37.84      0.00      2.25      0.85      0.08     58.98
21:43:01          3     33.47      0.00      2.51      0.18      0.07     63.77
Average:        all     31.38      0.00      2.36      1.37      0.07     64.82
Average:          0     27.77      0.00      2.57      2.02      0.08     67.56
Average:          1     27.88      0.00      2.17      1.65      0.07     68.23
Average:          2     33.35      0.00      2.08      0.76      0.07     63.75
Average:          3     36.53      0.00      2.62      1.04      0.07     59.75

