---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-12678 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  8.9G   69G  12% /
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         564       12744           0        2730       15152
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:de:25:90 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86182sec preferred_lft 86182sec
    inet6 fe80::f816:3eff:fede:2590/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12678) 	03/12/24 	_x86_64_	(4 CPU)

11:54:23     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01        98.41     14.77     83.63   1017.55  28670.15
11:57:01       152.32     13.35    138.98    581.37  39227.33
Average:       125.59     14.06    111.53    797.65  33992.64

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13912872  15544196   2512096     15.29     64928   1766060    800120      4.58    699708   1595084    184528
11:57:01     13068536  15513312   3356432     20.43     81180   2539884    787856      4.51    976824   2116228    493584
Average:     13490704  15528754   2934264     17.86     73054   2152972    793988      4.54    838266   1855656    339056

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
11:56:01         ens3     48.49     33.21    880.25      6.47      0.00      0.00      0.00      0.00
11:57:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
11:57:01         ens3    513.41    435.96   4050.21    125.36      0.00      0.00      0.00      0.00
Average:           lo      0.84      0.84      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    282.89    236.26   2478.41     66.41      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12678) 	03/12/24 	_x86_64_	(4 CPU)

11:54:23     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     17.24      0.00      1.15      9.80      0.05     71.77
11:56:01          0     19.88      0.00      1.29      8.44      0.05     70.34
11:56:01          1     34.75      0.00      1.82      3.13      0.05     60.25
11:56:01          2      8.72      0.00      0.84      9.44      0.07     80.93
11:56:01          3      5.59      0.00      0.65     18.17      0.03     75.57
11:57:01        all     44.58      0.00      2.18      4.47      0.10     48.67
11:57:01          0     45.09      0.00      2.65      1.34      0.10     50.81
11:57:01          1     51.55      0.00      1.68      1.93      0.10     44.74
11:57:01          2     35.54      0.00      2.30      6.39      0.10     55.66
11:57:01          3     46.11      0.00      2.08      8.24      0.10     43.47
Average:        all     31.00      0.00      1.67      7.12      0.08     60.14
Average:          0     32.55      0.00      1.97      4.87      0.08     60.53
Average:          1     43.21      0.00      1.75      2.52      0.08     52.45
Average:          2     22.25      0.00      1.57      7.90      0.08     68.19
Average:          3     25.97      0.00      1.37     13.17      0.07     59.43