---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35824 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         612       13226           0        2201       15117
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:bc:59:11 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86238sec preferred_lft 86238sec
    inet6 fe80::f816:3eff:febc:5911/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35824) 	04/27/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:01          tps      rtps      wtps   bread/s   bwrtn/s
19:13:01       164.67     42.23    122.45   2639.29  31929.08
19:14:01        82.99      8.17     74.82    305.15  26132.58
Average:       123.83     25.20     98.63   1472.22  29030.83

19:12:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:13:01     13552028  15409992   2872940     17.49     70564   1980016    977996      5.60    847352   1796780    105308
19:14:01     13591352  15527356   2833616     17.25     75648   2051368    800924      4.58    775188   1827900     23104
Average:     13571690  15468674   2853278     17.37     73106   2015692    889460      5.09    811270   1812340     64206

19:12:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:13:01         ens3    205.52    144.23   1663.23     47.67      0.00      0.00      0.00      0.00
19:13:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
19:14:01         ens3    369.09    233.91   1010.57     73.84      0.00      0.00      0.00      0.00
19:14:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    287.30    189.07   1336.90     60.75      0.00      0.00      0.00      0.00
Average:           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35824) 	04/27/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:13:01        all     26.16      0.00      1.62      2.23      0.06     69.92
19:13:01          0     36.21      0.00      2.09      1.27      0.07     60.36
19:13:01          1     21.01      0.00      1.57      4.48      0.05     72.88
19:13:01          2     34.36      0.00      1.80      2.88      0.05     60.90
19:13:01          3     13.18      0.00      1.02      0.33      0.07     85.40
19:14:01        all     20.33      0.00      1.04      1.03      0.05     77.55
19:14:01          0     24.68      0.00      1.03      0.92      0.03     73.34
19:14:01          1      8.37      0.00      1.00      2.27      0.07     88.29
19:14:01          2     29.92      0.00      1.37      0.80      0.05     67.86
19:14:01          3     18.35      0.00      0.75      0.10      0.05     80.75
Average:        all     23.25      0.00      1.33      1.63      0.06     73.73
Average:          0     30.45      0.00      1.56      1.09      0.05     66.85
Average:          1     14.68      0.00      1.29      3.38      0.06     80.59
Average:          2     32.14      0.00      1.58      1.84      0.05     64.38
Average:          3     15.75      0.00      0.89      0.22      0.06     83.09