---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22922 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  8.2G   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         621       13376           0        2042       15110
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:e5:11:9d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86227sec preferred_lft 86227sec
    inet6 fe80::f816:3eff:fee5:119d/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-22922) 	04/13/24 	_x86_64_	(4 CPU)

05:58:22     LINUX RESTART	(4 CPU)

05:59:02          tps      rtps      wtps   bread/s   bwrtn/s
06:00:01       149.54     25.23    124.31   1239.99  31567.20
06:01:01        72.22      8.10     64.12    528.45  24830.39
Average:       110.56     16.59     93.97    881.26  28170.78

05:59:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:00:01     13413760  15133208   3011200     18.33     70588   1842952   1254392      7.18   1122316   1660324    107160
06:01:01     13756140  15530408   2668820     16.25     74748   1892352    759464      4.35    762804   1676124     27048
Average:     13584950  15331808   2840010     17.29     72668   1867652   1006928      5.76    942560   1668224     67104

05:59:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:00:01           lo      0.88      0.88      0.10      0.10      0.00      0.00      0.00      0.00
06:00:01         ens3    288.97    225.28   2135.34     80.36      0.00      0.00      0.00      0.00
06:01:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
06:01:01         ens3    375.95    279.12    532.35    117.47      0.00      0.00      0.00      0.00
Average:           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    332.82    252.42   1327.18     99.07      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22922) 	04/13/24 	_x86_64_	(4 CPU)

05:58:22     LINUX RESTART	(4 CPU)

05:59:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:00:01        all     27.19      0.00      1.86      3.79      0.07     67.09
06:00:01          0     18.05      0.00      1.55      0.41      0.05     79.94
06:00:01          1     23.86      0.00      1.98     11.34      0.07     62.75
06:00:01          2     27.67      0.00      1.60      2.30      0.07     68.35
06:00:01          3     39.26      0.00      2.28      1.11      0.07     57.28
06:01:01        all     29.69      0.00      1.33      2.34      0.05     66.60
06:01:01          0     19.50      0.00      1.18      0.02      0.05     79.25
06:01:01          1     23.03      0.00      1.46      7.31      0.05     68.14
06:01:01          2     27.87      0.00      1.07      0.79      0.05     70.23
06:01:01          3     48.34      0.00      1.62      1.27      0.05     48.72
Average:        all     28.45      0.00      1.59      3.06      0.06     66.84
Average:          0     18.78      0.00      1.37      0.21      0.05     79.59
Average:          1     23.44      0.00      1.72      9.31      0.06     65.47
Average:          2     27.77      0.00      1.33      1.54      0.06     69.30
Average:          3     43.84      0.00      1.95      1.19      0.06     52.96