---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5476 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  672K  1.6G   1% /run
/dev/vda1        78G  8.3G   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         524       13428           0        2086       15202
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:53:e9:4b brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86242sec preferred_lft 86242sec
    inet6 fe80::f816:3eff:fe53:e94b/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-5476) 	11/28/23 	_x86_64_	(4 CPU)

05:59:37     LINUX RESTART	(4 CPU)

06:00:01          tps      rtps      wtps   bread/s   bwrtn/s
06:01:01       116.00     17.06     98.93   1016.23  37028.63
06:02:01       136.49      4.97    131.53    188.50  39637.39
Average:       126.25     11.01    115.23    602.37  38333.01

06:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:01:01     13891248  15564500   2533720     15.43     64768   1806920    874696      5.01    690432   1629876    242508
06:02:01     13773488  15589168   2651480     16.14     78656   1924648    810108      4.64    689872   1726204     55844
Average:     13832368  15576834   2592600     15.78     71712   1865784    842402      4.82    690152   1678040    149176

06:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:01:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
06:01:01         ens3     63.44     40.29   1103.57      8.05      0.00      0.00      0.00      0.00
06:02:01           lo      1.60      1.60      0.16      0.16      0.00      0.00      0.00      0.00
06:02:01         ens3     39.48     37.64     86.41     25.24      0.00      0.00      0.00      0.00
Average:           lo      1.50      1.50      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3     51.46     38.97    594.99     16.64      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5476) 	11/28/23 	_x86_64_	(4 CPU)

05:59:37     LINUX RESTART	(4 CPU)

06:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:01:01        all     19.68      0.00      1.36      5.82      0.06     73.08
06:01:01          0     10.69      0.00      0.72     12.19      0.05     76.35
06:01:01          1     21.91      0.00      1.89      6.85      0.08     69.26
06:01:01          2     19.37      0.00      1.17      1.78      0.08     77.60
06:01:01          3     26.72      0.00      1.65      2.47      0.05     69.11
06:02:01        all     22.57      0.00      1.78      4.24      0.06     71.35
06:02:01          0     11.47      0.00      1.33      3.98      0.07     83.16
06:02:01          1     40.89      0.00      2.24      0.80      0.07     56.00
06:02:01          2     18.95      0.00      1.94     10.48      0.03     68.60
06:02:01          3     19.11      0.00      1.62      1.72      0.05     77.51
Average:        all     21.13      0.00      1.57      5.03      0.06     72.22
Average:          0     11.08      0.00      1.02      8.07      0.06     79.77
Average:          1     31.41      0.00      2.07      3.82      0.08     62.63
Average:          2     19.16      0.00      1.55      6.12      0.06     73.10
Average:          3     22.91      0.00      1.64      2.10      0.05     73.31