---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4852 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:             2799.996
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         559       13197           0        2283       15166
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:6f:d6:a5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86193sec preferred_lft 86193sec
    inet6 fe80::f816:3eff:fe6f:d6a5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4852) 	02/12/24 	_x86_64_	(4 CPU)

13:22:29     LINUX RESTART	(4 CPU)

13:23:02          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       107.05     13.78     93.27   1000.51  22303.07
13:25:01       114.48     18.78     95.70    730.14  21954.87
Average:       110.80     16.30     94.50    864.19  22127.51

13:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13958440  15573000   2466520     15.02     63948   1750900    786212      4.50    666868   1584316     71360
13:25:01     13566064  15551604   2858896     17.41     75624   2097524    781360      4.47    807752   1809124    175344
Average:     13762252  15562302   2662708     16.21     69786   1924212    783786      4.49    737310   1696720    123352

13:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01           lo      1.29      1.29      0.14      0.14      0.00      0.00      0.00      0.00
13:24:01         ens3     52.52     36.82    948.20      6.71      0.00      0.00      0.00      0.00
13:25:01           lo      1.47      1.47      1.47      1.47      0.00      0.00      0.00      0.00
13:25:01         ens3    393.10    315.95   2138.39    110.96      0.00      0.00      0.00      0.00
Average:           lo      1.38      1.38      0.81      0.81      0.00      0.00      0.00      0.00
Average:         ens3    224.24    177.56   1548.30     59.28      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4852) 	02/12/24 	_x86_64_	(4 CPU)

13:22:29     LINUX RESTART	(4 CPU)

13:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     18.20      0.00      1.25      7.17      0.06     73.32
13:24:01          0     33.99      0.00      2.00      4.04      0.05     59.92
13:24:01          1     11.93      0.00      1.03      5.60      0.02     81.42
13:24:01          2     10.90      0.00      0.99     13.59      0.05     74.48
13:24:01          3     16.00      0.00      0.98      5.50      0.07     77.45
13:25:01        all     43.06      0.00      2.21      4.37      0.16     50.19
13:25:01          0     49.16      0.00      2.63      3.53      0.18     44.50
13:25:01          1     38.38      0.00      2.04      0.78      0.17     58.62
13:25:01          2     35.68      0.00      2.11     11.64      0.12     50.45
13:25:01          3     48.83      0.00      2.06      1.58      0.20     47.33
Average:        all     30.67      0.00      1.73      5.77      0.11     61.72
Average:          0     41.63      0.00      2.32      3.78      0.12     52.15
Average:          1     25.14      0.00      1.54      3.19      0.09     70.04
Average:          2     23.29      0.00      1.55     12.61      0.09     62.46
Average:          3     32.51      0.00      1.53      3.53      0.13     62.30