---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35739 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:             2800.000
BogoMIPS:            5600.00
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  8.4G   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         554       13313           0        2171       15173
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:42:ce:5d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86216sec preferred_lft 86216sec
    inet6 fe80::f816:3eff:fe42:ce5d/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-35739) 	04/27/24 	_x86_64_	(4 CPU)

14:22:23     LINUX RESTART	(4 CPU)

14:23:02          tps      rtps      wtps   bread/s   bwrtn/s
14:24:01       136.16     24.33    111.83   1259.85  25014.61
14:25:01        88.80      8.77     80.04    511.11  20356.21
Average:       112.28     16.48     95.80    882.34  22665.84

14:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:24:01     13638860  15337128   2786108     16.96     70264   1822552   1166308      6.67    918036   1640568    106184
14:25:01     13630336  15534424   2794632     17.01     77108   2016084    782656      4.48    805880   1752720    133524
Average:     13634598  15435776   2790370     16.99     73686   1919318    974482      5.58    861958   1696644    119854

14:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:24:01         ens3    150.92    115.83   1714.71     40.85      0.00      0.00      0.00      0.00
14:24:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
14:25:01         ens3    341.16    282.24   1046.10    511.44      0.00      0.00      0.00      0.00
14:25:01           lo      2.40      2.40      1.56      1.56      0.00      0.00      0.00      0.00
Average:         ens3    246.84    199.73   1377.60    278.12      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.84      0.84      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35739) 	04/27/24 	_x86_64_	(4 CPU)

14:22:23     LINUX RESTART	(4 CPU)

14:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:24:01        all     24.49      0.00      1.58      4.71      0.07     69.15
14:24:01          0     14.36      0.00      1.26      7.05      0.05     77.28
14:24:01          1     15.33      0.00      1.17      0.37      0.07     83.06
14:24:01          2     48.81      0.00      2.49      3.67      0.10     44.94
14:24:01          3     19.58      0.00      1.38      7.74      0.09     71.21
14:25:01        all     40.60      0.00      1.81      1.80      0.07     55.72
14:25:01          0     28.28      0.00      1.88      5.38      0.08     64.38
14:25:01          1     51.32      0.00      1.68      0.32      0.07     46.62
14:25:01          2     41.03      0.00      2.02      0.79      0.08     56.07
14:25:01          3     41.76      0.00      1.69      0.70      0.07     55.78
Average:        all     32.60      0.00      1.69      3.24      0.07     62.39
Average:          0     21.37      0.00      1.57      6.21      0.07     70.78
Average:          1     33.40      0.00      1.42      0.35      0.07     64.76
Average:          2     44.90      0.00      2.25      2.22      0.09     50.54
Average:          3     30.78      0.00      1.54      4.19      0.08     63.42