---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10050 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  8.5G   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         562       13150           0        2326       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:01:2c:78 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86206sec preferred_lft 86206sec
    inet6 fe80::f816:3eff:fe01:2c78/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10050) 	01/06/24 	_x86_64_	(4 CPU)

13:24:19     LINUX RESTART	(4 CPU)

13:25:02          tps      rtps      wtps   bread/s   bwrtn/s
13:26:01       129.47     24.42    105.05   1263.92  26123.57
13:27:01        96.10      8.93     87.17    514.45  11247.46
Average:       112.64     16.61     96.03    886.04  18623.02

13:25:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:26:01     13623612  15342772   2801356     17.06     71120   1841188   1149760      6.58    912296   1660008    160080
13:27:01     13496676  15549996   2928292     17.83     79156   2159828    747708      4.28    818844   1866320    203820
Average:     13560144  15446384   2864824     17.44     75138   2000508    948734      5.43    865570   1763164    181950

13:25:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:26:01           lo      0.88      0.88      0.09      0.09      0.00      0.00      0.00      0.00
13:26:01         ens3    108.22     80.00   1327.09     26.55      0.00      0.00      0.00      0.00
13:27:01           lo      2.28      2.28      1.55      1.55      0.00      0.00      0.00      0.00
13:27:01         ens3    517.03    412.23   2103.32    795.95      0.00      0.00      0.00      0.00
Average:           lo      1.59      1.59      0.83      0.83      0.00      0.00      0.00      0.00
Average:         ens3    314.34    247.51   1718.47    414.48      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10050) 	01/06/24 	_x86_64_	(4 CPU)

13:24:19     LINUX RESTART	(4 CPU)

13:25:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:26:01        all     23.57      0.00      1.63      3.93      0.06     70.82
13:26:01          0     18.91      0.00      1.55      3.50      0.05     75.99
13:26:01          1      7.11      0.00      1.38      9.29      0.05     82.16
13:26:01          2     41.43      0.00      2.08      0.98      0.07     55.44
13:26:01          3     26.69      0.00      1.47      1.96      0.05     69.82
13:27:01        all     40.80      0.00      2.20      1.17      0.08     55.74
13:27:01          0     32.51      0.00      2.46      2.18      0.08     62.77
13:27:01          1     47.72      0.00      2.39      1.02      0.08     48.79
13:27:01          2     42.68      0.00      1.59      0.50      0.08     55.15
13:27:01          3     40.28      0.00      2.41      0.99      0.08     56.23
Average:        all     32.25      0.00      1.92      2.54      0.07     63.22
Average:          0     25.77      0.00      2.01      2.83      0.07     69.32
Average:          1     27.60      0.00      1.89      5.12      0.07     65.33
Average:          2     42.06      0.00      1.83      0.74      0.08     55.29
Average:          3     33.52      0.00      1.95      1.47      0.07     62.99