---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-9183 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         568       13315           0        2155       15161
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:b3:33:7f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86250sec preferred_lft 86250sec
    inet6 fe80::f816:3eff:feb3:337f/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-9183) 	02/27/24 	_x86_64_	(4 CPU)

13:36:40     LINUX RESTART	(4 CPU)

13:37:01          tps      rtps      wtps   bread/s   bwrtn/s
13:38:03       116.23     32.39     83.84   1660.26  25779.17
13:39:01       143.65     34.91    108.74   1922.84  27176.69
Average:       129.71     33.63     96.08   1789.32  26466.09

13:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:38:03     13856672  15542824   2568296     15.64     62328   1823836    776484      4.44    696788   1658844    167180
13:39:01     13654364  15543892   2770604     16.87     76372   2004572    769044      4.40    746940   1793768     52188
Average:     13755518  15543358   2669450     16.25     69350   1914204    772764      4.42    721864   1726306    109684

13:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:38:03           lo      1.73      1.73      0.19      0.19      0.00      0.00      0.00      0.00
13:38:03         ens3     84.62     60.02   1348.99     11.36      0.00      0.00      0.00      0.00
13:39:01           lo      1.03      1.03      0.10      0.10      0.00      0.00      0.00      0.00
13:39:01         ens3    162.32    128.10   1122.53     48.36      0.00      0.00      0.00      0.00
Average:           lo      1.39      1.39      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3    122.81     93.48   1237.68     29.55      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9183) 	02/27/24 	_x86_64_	(4 CPU)

13:36:40     LINUX RESTART	(4 CPU)

13:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:38:03        all     20.66      0.00      1.51      4.52      0.06     73.26
13:38:03          0     18.82      0.00      1.20      1.50      0.07     78.41
13:38:03          1      7.80      0.00      1.24      6.22      0.05     84.68
13:38:03          2     38.21      0.00      2.32      3.36      0.08     56.03
13:38:03          3     17.79      0.00      1.24      6.98      0.07     73.93
13:39:01        all     27.97      0.00      1.62      3.02      0.06     67.34
13:39:01          0     19.82      0.00      1.42      3.12      0.05     75.60
13:39:01          1     38.73      0.00      1.54      2.83      0.07     56.83
13:39:01          2     26.31      0.00      1.35      0.43      0.07     71.83
13:39:01          3     26.98      0.00      2.16      5.71      0.05     65.10
Average:        all     24.25      0.00      1.56      3.78      0.06     70.35
Average:          0     19.31      0.00      1.31      2.29      0.06     77.03
Average:          1     23.05      0.00      1.39      4.55      0.06     70.95
Average:          2     32.36      0.00      1.84      1.92      0.08     63.79
Average:          3     22.30      0.00      1.69      6.36      0.06     69.59