---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-24578 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  8.2G   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         608       13233           0        2197       15101
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:97:43:b4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86221sec preferred_lft 86221sec
    inet6 fe80::f816:3eff:fe97:43b4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24578) 	04/20/24 	_x86_64_	(4 CPU)

06:24:22     LINUX RESTART	(4 CPU)

06:25:01          tps      rtps      wtps   bread/s   bwrtn/s
06:26:01       687.79    583.80    103.99   5706.17  31350.53
06:27:01       103.45     12.53     90.92    434.33  29822.23
Average:       393.51    296.11     97.41   3051.23  30580.87

06:25:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:26:01     13772100  15525864   2652868     16.15    197852   1734228    832048      4.76    823216   1568712     56344
06:27:01     13570208  15481472   2854760     17.38    206712   1874920    786660      4.50    904504   1674892     23736
Average:     13671154  15503668   2753814     16.77    202282   1804574    809354      4.63    863860   1621802     40040

06:25:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:26:01           lo      0.88      0.88      0.10      0.10      0.00      0.00      0.00      0.00
06:26:01         ens3     46.91     31.82    830.73      6.91      0.00      0.00      0.00      0.00
06:27:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
06:27:01         ens3    438.09    306.45   1475.67    106.60      0.00      0.00      0.00      0.00
Average:           lo      0.84      0.84      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    243.92    170.12   1155.53     57.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24578) 	04/20/24 	_x86_64_	(4 CPU)

06:24:22     LINUX RESTART	(4 CPU)

06:25:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:26:01        all     15.99      0.00      1.68     13.73      0.06     68.55
06:26:01          0      5.20      0.00      0.73     15.16      0.00     78.91
06:26:01          1      6.37      0.00      1.57     19.74      0.09     72.23
06:26:01          2     26.36      0.00      2.60     16.58      0.07     54.39
06:26:01          3     25.96      0.00      1.81      3.49      0.05     68.70
06:27:01        all     26.13      0.00      1.54      5.08      0.06     67.18
06:27:01          0     34.56      0.00      1.55      0.75      0.08     63.05
06:27:01          1     19.78      0.00      1.51      5.61      0.05     73.05
06:27:01          2     14.13      0.00      1.52     12.39      0.03     71.93
06:27:01          3     36.07      0.00      1.61      1.59      0.07     60.66
Average:        all     21.09      0.00      1.61      9.38      0.06     67.86
Average:          0     19.98      0.00      1.14      7.91      0.04     70.93
Average:          1     13.14      0.00      1.54     12.61      0.07     72.65
Average:          2     20.20      0.00      2.06     14.47      0.05     63.23
Average:          3     31.03      0.00      1.71      2.53      0.06     64.66