---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35470 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  8.4G   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         549       13333           0        2156       15173
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:11:cf:a5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86230sec preferred_lft 86230sec
    inet6 fe80::f816:3eff:fe11:cfa5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35470) 	04/26/24 	_x86_64_	(4 CPU)

17:49:27     LINUX RESTART	(4 CPU)

17:50:01          tps      rtps      wtps   bread/s   bwrtn/s
17:51:01       104.12     20.46     83.65   1136.48  27314.65
17:52:01        99.73      2.62     97.12    144.09  30557.41
Average:       101.92     11.54     90.39    640.24  28936.17

17:50:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:51:01     13910296  15528560   2514672     15.31     59696   1757232    822808      4.71    767620   1528732     65088
17:52:01     13716980  15600272   2707988     16.49     82256   1984708    721900      4.13    726408   1732780    105712
Average:     13813638  15564416   2611330     15.90     70976   1870970    772354      4.42    747014   1630756     85400

17:50:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:51:01           lo      2.27      2.27      0.24      0.24      0.00      0.00      0.00      0.00
17:51:01         ens3     49.98     38.23    570.53      7.85      0.00      0.00      0.00      0.00
17:52:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
17:52:01         ens3     48.87     34.87    761.48      8.61      0.00      0.00      0.00      0.00
Average:           lo      1.80      1.80      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3     49.42     36.55    666.01      8.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35470) 	04/26/24 	_x86_64_	(4 CPU)

17:49:27     LINUX RESTART	(4 CPU)

17:50:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:51:01        all     20.43      0.00      1.82      6.25      0.07     71.44
17:51:01          0     10.79      0.00      1.38     16.16      0.05     71.62
17:51:01          1     31.11      0.00      2.36      2.65      0.07     63.81
17:51:01          2     19.96      0.00      1.65      1.21      0.07     77.11
17:51:01          3     19.86      0.00      1.89      4.85      0.09     73.33
17:52:01        all     21.19      0.00      1.45      4.13      0.05     73.18
17:52:01          0     24.76      0.00      1.40      3.47      0.05     70.31
17:52:01          1     48.74      0.00      2.34      1.50      0.07     47.36
17:52:01          2      5.17      0.00      0.67      0.08      0.07     94.01
17:52:01          3      5.96      0.00      1.37     11.47      0.05     81.15
Average:        all     20.81      0.00      1.63      5.18      0.06     72.32
Average:          0     17.80      0.00      1.39      9.80      0.05     70.97
Average:          1     39.98      0.00      2.35      2.07      0.07     55.53
Average:          2     12.51      0.00      1.16      0.64      0.07     85.62
Average:          3     12.85      0.00      1.63      8.19      0.07     77.27