---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-11273 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  8.3G   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         524       13454           0        2061       15204
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:f1:2c:fe brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fef1:2cfe/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-11273) 	03/06/24 	_x86_64_	(4 CPU)

10:24:07     LINUX RESTART	(4 CPU)

10:25:01          tps      rtps      wtps   bread/s   bwrtn/s
10:26:01       111.90     23.53     88.37    781.60  31318.25
10:27:01       104.43     13.91     90.52   1049.43  30146.31
Average:       108.17     18.72     89.44    915.51  30732.28

10:25:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:26:01     14120612  15568032   2304356     14.03     48468   1606052    820088      4.69    671196   1434044     67680
10:27:01     13846052  15557220   2578916     15.70     71292   1834040    802184      4.59    716720   1636020    136580
Average:     13983332  15562626   2441636     14.87     59880   1720046    811136      4.64    693958   1535032    102130

10:25:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:26:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
10:26:01         ens3     68.39     50.19    511.59     22.93      0.00      0.00      0.00      0.00
10:27:01           lo      1.60      1.60      0.16      0.16      0.00      0.00      0.00      0.00
10:27:01         ens3     50.94     37.43    747.65      8.77      0.00      0.00      0.00      0.00
Average:           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3     59.67     43.81    629.62     15.85      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11273) 	03/06/24 	_x86_64_	(4 CPU)

10:24:07     LINUX RESTART	(4 CPU)

10:25:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:26:01        all     12.94      0.00      1.11     11.76      0.09     74.09
10:26:01          0      8.45      0.00      1.02     32.14      0.05     58.33
10:26:01          1     15.71      0.00      1.15     11.45      0.03     71.65
10:26:01          2     21.43      0.00      1.53      2.94      0.24     73.86
10:26:01          3      6.06      0.00      0.72      0.29      0.05     92.88
10:27:01        all     19.58      0.00      1.26      5.79      0.05     73.32
10:27:01          0     29.83      0.00      1.59      9.33      0.07     59.18
10:27:01          1     33.17      0.00      1.88      1.76      0.05     63.14
10:27:01          2      4.17      0.00      0.75     11.33      0.03     83.72
10:27:01          3     11.33      0.00      0.83      0.70      0.03     87.10
Average:        all     16.28      0.00      1.19      8.76      0.07     73.70
Average:          0     19.15      0.00      1.31     20.73      0.06     58.76
Average:          1     24.43      0.00      1.52      6.61      0.04     67.40
Average:          2     12.75      0.00      1.14      7.16      0.13     78.82
Average:          3      8.73      0.00      0.78      0.50      0.04     89.95