---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-12203 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  8.4G   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         546       13233           0        2260       15167
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:85:8d:f3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:fe85:8df3/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12203) 	03/09/24 	_x86_64_	(4 CPU)

21:36:22     LINUX RESTART	(4 CPU)

21:37:02          tps      rtps      wtps   bread/s   bwrtn/s
21:38:01       153.74     30.18    123.56   1515.40  32472.73
21:39:01       101.92     15.01     86.90    480.05  30398.67
Average:       127.61     22.53    105.07    993.38  31426.99

21:37:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:38:01     13573352  15280316   2851616     17.36     70332   1830880   1147732      6.57    981896   1642200    109076
21:39:01     13560652  15539608   2864316     17.44     97536   2056108    765764      4.38    787176   1812312    158448
Average:     13567002  15409962   2857966     17.40     83934   1943494    956748      5.48    884536   1727256    133762

21:37:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:38:01         ens3    134.37    112.69   1498.90     34.38      0.00      0.00      0.00      0.00
21:38:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
21:39:01         ens3     69.39     55.54    523.04     22.75      0.00      0.00      0.00      0.00
21:39:01           lo      2.53      2.53      0.26      0.26      0.00      0.00      0.00      0.00
Average:         ens3    101.60     83.88   1006.87     28.52      0.00      0.00      0.00      0.00
Average:           lo      1.75      1.75      0.18      0.18      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12203) 	03/09/24 	_x86_64_	(4 CPU)

21:36:22     LINUX RESTART	(4 CPU)

21:37:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:38:01        all     25.05      0.00      1.70      3.63      0.06     69.55
21:38:01          0     20.84      0.00      1.35      0.61      0.05     77.15
21:38:01          1     40.09      0.00      2.35      6.55      0.09     50.93
21:38:01          2     28.08      0.00      1.45      1.17      0.09     69.22
21:38:01          3     11.25      0.00      1.61      6.18      0.05     80.90
21:39:01        all     29.28      0.00      2.99      2.94      0.08     64.71
21:39:01          0     33.31      0.00      3.38      5.03      0.07     58.21
21:39:01          1     21.30      0.00      2.70      1.49      0.07     74.44
21:39:01          2     43.74      0.00      3.56      3.59      0.07     49.05
21:39:01          3     18.82      0.00      2.33      1.66      0.08     77.10
Average:        all     27.19      0.00      2.35      3.28      0.07     67.11
Average:          0     27.14      0.00      2.37      2.85      0.06     67.58
Average:          1     30.60      0.00      2.53      3.99      0.08     62.80
Average:          2     35.98      0.00      2.51      2.39      0.08     59.04
Average:          3     15.07      0.00      1.98      3.90      0.07     78.98