---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-33605 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         607       13024           0        2408       15118
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:16:ce:70 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fe16:ce70/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33605) 	08/25/24 	_x86_64_	(4 CPU)

12:44:23     LINUX RESTART	(4 CPU)

12:45:03          tps      rtps      wtps   bread/s   bwrtn/s
12:46:01       187.27     50.40    136.86   3216.82  29526.93
12:47:01        60.72      7.87     52.86    500.85  24144.78
Average:       122.93     28.78     94.15   1836.06  26790.72

12:45:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:46:01     13394744  15196776   3030224     18.45     71780   1923304   1137908      6.51   1070568   1727512    109508
12:47:01     13101556  15221096   3323412     20.23     74988   2230980   1150624      6.58   1138988   1941400    161496
Average:     13248150  15208936   3176818     19.34     73384   2077142   1144266      6.55   1104778   1834456    135502

12:45:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:46:01           lo      0.83      0.83      0.09      0.09      0.00      0.00      0.00      0.00
12:46:01         ens3    252.09    198.67   2396.24     43.16      0.00      0.00      0.00      0.00
12:47:01           lo      3.60      3.60      1.89      1.89      0.00      0.00      0.00      0.00
12:47:01         ens3    768.02    421.85   2591.60    128.97      0.00      0.00      0.00      0.00
Average:           lo      2.24      2.24      1.00      1.00      0.00      0.00      0.00      0.00
Average:         ens3    514.38    312.13   2495.56     86.78      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33605) 	08/25/24 	_x86_64_	(4 CPU)

12:44:23     LINUX RESTART	(4 CPU)

12:45:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:46:01        all     27.33      0.00      1.89      4.53      0.07     66.18
12:46:01          0     34.11      0.00      2.39      1.85      0.07     61.58
12:46:01          1     20.40      0.00      1.57      3.12      0.05     74.85
12:46:01          2     17.05      0.00      1.78     10.89      0.07     70.21
12:46:01          3     37.78      0.00      1.85      2.25      0.09     58.03
12:47:01        all     53.38      0.00      2.07      1.11      0.08     43.35
12:47:01          0     51.82      0.00      2.27      0.13      0.07     45.71
12:47:01          1     54.89      0.00      2.31      1.74      0.08     40.98
12:47:01          2     51.68      0.00      2.36      2.49      0.10     43.36
12:47:01          3     55.15      0.00      1.36      0.07      0.08     43.34
Average:        all     40.56      0.00      1.99      2.79      0.08     54.59
Average:          0     43.10      0.00      2.33      0.98      0.07     53.53
Average:          1     37.92      0.00      1.95      2.42      0.07     57.65
Average:          2     34.64      0.00      2.08      6.63      0.09     56.57
Average:          3     46.60      0.00      1.60      1.14      0.09     50.57