---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-21543 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  8.5G   69G  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         539       13157           0        2342       15185
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:a7:cd:64 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86195sec preferred_lft 86195sec
    inet6 fe80::f816:3eff:fea7:cd64/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21543) 	04/08/24 	_x86_64_	(4 CPU)

13:11:12     LINUX RESTART	(4 CPU)

13:12:02          tps      rtps      wtps   bread/s   bwrtn/s
13:13:02       145.77     24.11    121.66   1245.74  32086.93
13:14:01        84.72      9.10     75.62    502.88  26191.80
Average:       115.45     16.65     98.80    876.81  29159.21

13:12:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:13:02     13495040  15285892   2929928     17.84     73348   1908964   1148132      6.57    972800   1723480     92996
13:14:01     13463296  15537572   2961672     18.03     78388   2181568    786560      4.50    852596   1866192    220772
Average:     13479168  15411732   2945800     17.93     75868   2045266    967346      5.54    912698   1794836    156884

13:12:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:13:02           lo      0.94      0.94      0.10      0.10      0.00      0.00      0.00      0.00
13:13:02         ens3    246.59    188.80   2530.76     50.01      0.00      0.00      0.00      0.00
13:14:01           lo      5.08      5.08      1.82      1.82      0.00      0.00      0.00      0.00
13:14:01         ens3   1233.09    919.03   1286.29   1165.48      0.00      0.00      0.00      0.00
Average:           lo      3.00      3.00      0.96      0.96      0.00      0.00      0.00      0.00
Average:         ens3    736.52    551.46   1912.71    603.99      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21543) 	04/08/24 	_x86_64_	(4 CPU)

13:11:12     LINUX RESTART	(4 CPU)

13:12:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:13:02        all     24.04      0.00      1.75      8.16      0.08     65.96
13:13:02          0     11.93      0.00      1.38      9.11      0.07     77.51
13:13:02          1     33.69      0.00      1.83      1.26      0.08     63.14
13:13:02          2     23.92      0.00      1.91     13.33      0.08     60.76
13:13:02          3     26.77      0.00      1.90      8.92      0.10     62.31
13:14:01        all     45.74      0.00      2.89      2.18      0.09     49.10
13:14:01          0     39.83      0.00      2.56      0.20      0.08     57.32
13:14:01          1     59.19      0.00      2.92      0.60      0.10     37.18
13:14:01          2     43.23      0.00      2.86      6.51      0.09     47.31
13:14:01          3     40.79      0.00      3.19      1.41      0.09     54.52
Average:        all     34.80      0.00      2.32      5.20      0.09     57.61
Average:          0     25.73      0.00      1.96      4.71      0.08     67.53
Average:          1     46.33      0.00      2.37      0.93      0.09     50.28
Average:          2     33.49      0.00      2.38      9.95      0.08     54.09
Average:          3     33.73      0.00      2.54      5.19      0.09     58.45