---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-38594 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         563       13389           0        2086       15165
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:5e:41:f4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86251sec preferred_lft 86251sec
    inet6 fe80::f816:3eff:fe5e:41f4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38594) 	09/14/24 	_x86_64_	(4 CPU)

19:52:56     LINUX RESTART	(4 CPU)

19:53:01          tps      rtps      wtps   bread/s   bwrtn/s
19:54:02       292.97     67.54    225.42   4593.80  93812.60
19:55:01       143.33     14.98    128.35    398.17  22976.99
Average:       218.79     41.49    177.30   2513.79  58695.32

19:53:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:54:02     13919396  15510632   2505572     15.25     62716   1728464    818788      4.69    726560   1563812    139608
19:55:01     13743744  15559780   2681224     16.32     76596   1929368    767952      4.39    719808   1724956     29372
Average:     13831570  15535206   2593398     15.79     69656   1828916    793370      4.54    723184   1644384     84490

19:53:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:54:02           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
19:54:02         ens3    363.88    253.00   2246.40     73.51      0.00      0.00      0.00      0.00
19:55:01           lo      1.15      1.15      0.11      0.11      0.00      0.00      0.00      0.00
19:55:01         ens3    353.50    265.46   1729.35     73.18      0.00      0.00      0.00      0.00
Average:           lo      1.28      1.28      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    358.73    259.18   1990.07     73.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38594) 	09/14/24 	_x86_64_	(4 CPU)

19:52:56     LINUX RESTART	(4 CPU)

19:53:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:54:02        all     18.18      0.00      2.18     11.84      0.06     67.74
19:54:02          0     11.05      0.00      1.21      5.46      0.03     82.26
19:54:02          1     27.04      0.00      3.58     21.28      0.10     48.00
19:54:02          2     11.25      0.00      1.46     18.23      0.05     69.02
19:54:02          3     23.41      0.00      2.49      2.46      0.03     71.61
19:55:01        all     30.00      0.00      1.88      2.85      0.08     65.19
19:55:01          0     19.38      0.00      1.82      5.42      0.07     73.30
19:55:01          1     35.01      0.00      1.87      0.27      0.07     62.78
19:55:01          2     20.38      0.00      1.63      4.45      0.08     73.46
19:55:01          3     45.23      0.00      2.19      1.26      0.10     51.22
Average:        all     24.04      0.00      2.03      7.38      0.07     66.48
Average:          0     15.18      0.00      1.51      5.44      0.05     77.82
Average:          1     31.00      0.00      2.73     10.84      0.08     55.35
Average:          2     15.78      0.00      1.54     11.38      0.07     71.22
Average:          3     34.23      0.00      2.34      1.86      0.07     61.50