---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-25770 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  8.5G   69G  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         588       13123           0        2328       15136
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:a0:9c:10 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86223sec preferred_lft 86223sec
    inet6 fe80::f816:3eff:fea0:9c10/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25770) 	07/23/24 	_x86_64_	(4 CPU)

11:23:56     LINUX RESTART	(4 CPU)

11:24:01          tps      rtps      wtps   bread/s   bwrtn/s
11:25:01       278.94     68.42    210.51   4629.10  56111.58
11:26:01       175.49     37.02    138.47   1289.44  34727.49
Average:       227.21     52.72    174.49   2959.13  45418.65

11:24:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:25:01     14112112  15638312   2312856     14.08     60316   1669584    707868      4.05    598344   1506104    133692
11:26:01     13107456  15082088   3317512     20.20     76348   2085240   1587724      9.09   1194456   1878576     36272
Average:     13609784  15360200   2815184     17.14     68332   1877412   1147796      6.57    896400   1692340     84982

11:24:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:25:01         ens3    360.99    235.23   1532.21     73.78      0.00      0.00      0.00      0.00
11:25:01           lo      1.67      1.67      0.18      0.18      0.00      0.00      0.00      0.00
11:26:01         ens3    351.78    264.26   4475.73     46.45      0.00      0.00      0.00      0.00
11:26:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    356.39    249.75   3004.09     60.12      0.00      0.00      0.00      0.00
Average:           lo      1.23      1.23      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25770) 	07/23/24 	_x86_64_	(4 CPU)

11:23:56     LINUX RESTART	(4 CPU)

11:24:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:25:01        all     19.11      0.00      2.11     10.54      0.06     68.18
11:25:01          0     29.34      0.00      2.51      3.17      0.07     64.91
11:25:01          1     22.52      0.00      1.90      9.33      0.05     66.20
11:25:01          2      8.21      0.00      1.65     15.51      0.03     74.60
11:25:01          3     16.38      0.00      2.36     14.17      0.08     67.01
11:26:01        all     24.25      0.00      2.49      5.87      0.09     67.30
11:26:01          0     16.41      0.00      4.01      7.17      0.08     72.32
11:26:01          1     26.20      0.00      1.56      6.34      0.14     65.77
11:26:01          2     28.08      0.00      2.86      7.74      0.10     61.22
11:26:01          3     26.45      0.00      1.48      2.00      0.07     70.00
Average:        all     21.64      0.00      2.30      8.24      0.08     67.74
Average:          0     22.93      0.00      3.26      5.15      0.08     68.59
Average:          1     24.34      0.00      1.73      7.85      0.09     65.98
Average:          2     18.05      0.00      2.25     11.66      0.07     67.97
Average:          3     21.23      0.00      1.93      8.31      0.08     68.45