---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-31853 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         613       13071           0        2355       15115
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:c8:67:3c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86240sec preferred_lft 86240sec
    inet6 fe80::f816:3eff:fec8:673c/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-31853) 	08/17/24 	_x86_64_	(4 CPU)

19:32:25     LINUX RESTART	(4 CPU)

19:33:02          tps      rtps      wtps   bread/s   bwrtn/s
19:34:01       186.39     47.74    138.65   3102.25  32019.25
19:35:01        80.19      8.73     71.45    496.32  33586.54
Average:       132.84     28.07    104.77   1788.34  32809.48

19:33:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:34:01     13492216  15268728   2932752     17.86     71368   1898668   1044632      5.98    994100   1708476    105848
19:35:01     13373328  15465496   3051640     18.58     75452   2205708    867040      4.96    943784   1870248     17512
Average:     13432772  15367112   2992196     18.22     73410   2052188    955836      5.47    968942   1789362     61680

19:33:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:34:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
19:34:01         ens3    240.20    178.56   2099.31     44.48      0.00      0.00      0.00      0.00
19:35:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
19:35:01         ens3    549.66    320.45   2383.56     85.93      0.00      0.00      0.00      0.00
Average:           lo      0.97      0.97      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    396.23    250.10   2242.63     65.38      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-31853) 	08/17/24 	_x86_64_	(4 CPU)

19:32:25     LINUX RESTART	(4 CPU)

19:33:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:34:01        all     26.53      0.00      1.88      5.07      0.08     66.45
19:34:01          0     41.74      0.00      3.51      6.81      0.09     47.85
19:34:01          1     23.68      0.00      1.68      3.28      0.07     71.29
19:34:01          2     26.19      0.00      1.36      2.44      0.07     69.94
19:34:01          3     14.56      0.00      0.98      7.71      0.08     76.66
19:35:01        all     28.79      0.00      1.57      2.88      0.07     66.70
19:35:01          0     42.28      0.00      2.08      0.92      0.08     54.64
19:35:01          1     19.39      0.00      1.34      2.69      0.07     76.51
19:35:01          2     28.73      0.00      1.43      2.73      0.05     67.06
19:35:01          3     24.78      0.00      1.42      5.16      0.05     68.58
Average:        all     27.67      0.00      1.72      3.96      0.07     66.57
Average:          0     42.01      0.00      2.79      3.84      0.08     51.27
Average:          1     21.52      0.00      1.51      2.98      0.07     73.92
Average:          2     27.48      0.00      1.40      2.59      0.06     68.48
Average:          3     19.71      0.00      1.20      6.43      0.07     72.60