---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-74800 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:             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):   0-3
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  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   70G  11% /
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         729       13140           0        2169       14998
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:7b:1a:48 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86190sec preferred_lft 86190sec
    inet6 fe80::f816:3eff:fe7b:1a48/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74800) 	10/05/24 	_x86_64_	(4 CPU)

22:38:25     LINUX RESTART	(4 CPU)

22:39:02          tps      rtps      wtps   bread/s   bwrtn/s
22:40:01       168.17     27.39    140.79   1298.63  33647.45
22:41:01        82.67      7.63     75.04    612.16  28816.93
Average:       125.06     17.43    107.64    952.51  31211.90

22:39:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:40:01     13423716  15173636   3001252     18.27     71232   1871944   1213232      6.94   1087848   1683024    105832
22:41:01     13617596  15510984   2807372     17.09     76252   2006264    782356      4.48    805236   1765856     12944
Average:     13520656  15342310   2904312     17.68     73742   1939104    997794      5.71    946542   1724440     59388

22:39:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:40:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
22:40:01         ens3    196.07    153.62   2291.55     36.58      0.00      0.00      0.00      0.00
22:41:01           lo     18.73     18.73      2.38      2.38      0.00      0.00      0.00      0.00
22:41:01         ens3   1035.99    766.52   1990.85    265.59      0.00      0.00      0.00      0.00
Average:           lo      9.81      9.81      1.24      1.24      0.00      0.00      0.00      0.00
Average:         ens3    619.56    462.64   2139.94    152.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74800) 	10/05/24 	_x86_64_	(4 CPU)

22:38:25     LINUX RESTART	(4 CPU)

22:39:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:40:01        all     24.75      0.00      1.73      6.47      0.07     66.98
22:40:01          0     16.18      0.00      1.04      8.69      0.03     74.05
22:40:01          1     47.67      0.00      2.78      3.91      0.10     45.53
22:40:01          2     15.49      0.00      1.80     11.18      0.09     71.45
22:40:01          3     19.81      0.00      1.34      2.07      0.07     76.71
22:41:01        all     31.87      0.00      2.46      2.33      0.09     63.26
22:41:01          0     32.05      0.00      2.39      2.08      0.08     63.39
22:41:01          1     32.37      0.00      2.39      0.18      0.13     64.92
22:41:01          2     30.75      0.00      2.33      6.44      0.07     60.41
22:41:01          3     32.29      0.00      2.72      0.64      0.07     64.29
Average:        all     28.34      0.00      2.10      4.38      0.08     65.10
Average:          0     24.18      0.00      1.72      5.36      0.06     68.68
Average:          1     39.92      0.00      2.58      2.02      0.12     55.36
Average:          2     23.20      0.00      2.06      8.79      0.08     65.87
Average:          3     26.09      0.00      2.03      1.35      0.07     70.46