---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-1822 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         556       13342           0        2140       15174
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:a9:5d:5d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86241sec preferred_lft 86241sec
    inet6 fe80::f816:3eff:fea9:5d5d/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-1822) 	05/10/24 	_x86_64_	(4 CPU)

10:43:45     LINUX RESTART	(4 CPU)

10:44:01          tps      rtps      wtps   bread/s   bwrtn/s
10:45:02       231.88     67.51    164.37   4573.90  24835.73
10:46:01       153.52     34.54    118.98   1891.61  25130.11
Average:       193.03     51.16    141.87   3244.03  24981.68

10:44:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:02     13927720  15578628   2497240     15.20     59328   1793244    742976      4.25    659132   1626896    140204
10:46:01     13625252  15498832   2799708     17.05     73168   1992620    836028      4.78    788492   1782400     25740
Average:     13776486  15538730   2648474     16.12     66248   1892932    789502      4.52    723812   1704648     82972

10:44:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:02           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
10:45:02         ens3    444.51    297.38   2972.56     77.34      0.00      0.00      0.00      0.00
10:46:01           lo      1.15      1.15      0.12      0.12      0.00      0.00      0.00      0.00
10:46:01         ens3    156.75    128.06   1087.27     35.43      0.00      0.00      0.00      0.00
Average:           lo      1.28      1.28      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3    301.84    213.43   2037.84     56.56      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1822) 	05/10/24 	_x86_64_	(4 CPU)

10:43:45     LINUX RESTART	(4 CPU)

10:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:02        all     21.13      0.00      2.20      6.12      0.05     70.50
10:45:02          0     23.76      0.00      1.86      3.06      0.07     71.25
10:45:02          1     30.02      0.00      2.81      1.69      0.07     65.41
10:45:02          2     16.38      0.00      1.78     10.12      0.07     71.65
10:45:02          3     14.33      0.00      2.32      9.62      0.05     73.69
10:46:01        all     26.96      0.00      1.44      3.74      0.06     67.80
10:46:01          0     29.47      0.00      1.57      3.54      0.05     65.38
10:46:01          1     21.36      0.00      1.11      2.65      0.05     74.83
10:46:01          2     10.11      0.00      1.31      6.15      0.05     82.37
10:46:01          3     46.86      0.00      1.80      2.62      0.07     48.66
Average:        all     24.02      0.00      1.82      4.94      0.06     69.16
Average:          0     26.59      0.00      1.71      3.30      0.06     68.34
Average:          1     25.73      0.00      1.96      2.17      0.06     70.08
Average:          2     13.27      0.00      1.55      8.15      0.06     76.98
Average:          3     30.50      0.00      2.06      6.14      0.06     61.25