---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-14622 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         542       13316           0        2181       15186
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:81:1c:e7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86225sec preferred_lft 86225sec
    inet6 fe80::f816:3eff:fe81:1ce7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14622) 	03/20/24 	_x86_64_	(4 CPU)

14:22:24     LINUX RESTART	(4 CPU)

14:23:02          tps      rtps      wtps   bread/s   bwrtn/s
14:24:01       159.60     24.49    135.11   1261.48  34508.59
14:25:01        83.40      8.68     74.72    512.18  30615.56
Average:       121.18     16.52    104.66    883.68  32545.72

14:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:24:01     13501972  15250516   2922988     17.80     72712   1868332   1165788      6.67   1010308   1682048    108860
14:25:01     13674452  15588224   2750508     16.75     77004   2025900    735056      4.21    754212   1762084     22824
Average:     13588212  15419370   2836748     17.27     74858   1947116    950422      5.44    882260   1722066     65842

14:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:24:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
14:24:01         ens3    220.42    175.06   2299.71     50.53      0.00      0.00      0.00      0.00
14:25:01           lo      2.47      2.47      1.56      1.56      0.00      0.00      0.00      0.00
14:25:01         ens3    714.98    455.57    616.59    574.75      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.84      0.84      0.00      0.00      0.00      0.00
Average:         ens3    469.78    316.49   1451.08    314.84      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14622) 	03/20/24 	_x86_64_	(4 CPU)

14:22:24     LINUX RESTART	(4 CPU)

14:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:24:01        all     27.01      0.00      1.75      3.14      0.07     68.03
14:24:01          0     46.43      0.00      2.51      4.52      0.08     46.46
14:24:01          1     30.76      0.00      2.04      1.28      0.07     65.85
14:24:01          2     12.97      0.00      1.12      5.40      0.05     80.45
14:24:01          3     18.06      0.00      1.33      1.34      0.07     79.21
14:25:01        all     39.24      0.00      1.75      2.45      0.06     56.50
14:25:01          0     61.24      0.00      2.36      0.77      0.07     35.56
14:25:01          1     21.86      0.00      1.39      6.95      0.07     69.73
14:25:01          2     32.25      0.00      1.35      1.57      0.07     64.77
14:25:01          3     41.61      0.00      1.89      0.48      0.05     55.97
Average:        all     33.17      0.00      1.75      2.79      0.07     62.22
Average:          0     53.89      0.00      2.44      2.63      0.08     40.97
Average:          1     26.27      0.00      1.71      4.14      0.07     67.80
Average:          2     22.64      0.00      1.24      3.48      0.06     72.58
Average:          3     29.94      0.00      1.61      0.91      0.06     67.48