---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13745 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  8.3G   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         561       13314           0        2163       15162
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:bd:e6:70 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86241sec preferred_lft 86241sec
    inet6 fe80::f816:3eff:febd:e670/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13745) 	03/16/24 	_x86_64_	(4 CPU)

19:28:51     LINUX RESTART	(4 CPU)

19:29:01          tps      rtps      wtps   bread/s   bwrtn/s
19:30:02       139.22     66.83     72.39   4555.15  19902.43
19:31:01       138.05     28.19    109.86    996.88  23704.68
Average:       138.64     47.67     90.97   2791.26  21787.26

19:29:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:30:02     14031684  15590008   2393284     14.57     59392   1701912    764092      4.37    643944   1538920    143192
19:31:01     13670696  15560372   2754272     16.77     79060   1994800    746304      4.27    745168   1761468    153504
Average:     13851190  15575190   2573778     15.67     69226   1848356    755198      4.32    694556   1650194    148348

19:29:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:30:02           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00
19:30:02         ens3    336.79    230.77   1674.91     57.26      0.00      0.00      0.00      0.00
19:31:01           lo      3.46      3.46      0.36      0.36      0.00      0.00      0.00      0.00
19:31:01         ens3    163.44    145.86   1227.61     50.01      0.00      0.00      0.00      0.00
Average:           lo      2.52      2.52      0.27      0.27      0.00      0.00      0.00      0.00
Average:         ens3    250.86    188.68   1453.18     53.67      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13745) 	03/16/24 	_x86_64_	(4 CPU)

19:28:51     LINUX RESTART	(4 CPU)

19:29:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:30:02        all     21.91      0.00      2.09      4.22      0.06     71.73
19:30:02          0     20.31      0.00      1.84      1.12      0.07     76.66
19:30:02          1     23.97      0.00      2.26      5.67      0.05     68.05
19:30:02          2     22.52      0.00      2.47      9.25      0.08     65.68
19:30:02          3     20.83      0.00      1.79      0.85      0.05     76.47
19:31:01        all     30.31      0.00      2.18      4.41      0.07     63.03
19:31:01          0     39.80      0.00      2.27      4.24      0.07     53.62
19:31:01          1     23.84      0.00      2.08      8.69      0.07     65.33
19:31:01          2     30.61      0.00      2.17      3.60      0.09     63.53
19:31:01          3     27.00      0.00      2.19      1.14      0.05     69.62
Average:        all     26.07      0.00      2.13      4.31      0.07     67.41
Average:          0     29.97      0.00      2.05      2.67      0.07     65.25
Average:          1     23.90      0.00      2.17      7.17      0.06     66.70
Average:          2     26.53      0.00      2.32      6.45      0.08     64.62
Average:          3     23.90      0.00      1.99      0.99      0.05     73.07