---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-78997 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  8.2G   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         541       13477           0        2020       15186
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:15:31:04 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86257sec preferred_lft 86257sec
    inet6 fe80::f816:3eff:fe15:3104/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78997) 	10/24/24 	_x86_64_	(4 CPU)

05:59:48     LINUX RESTART	(4 CPU)

06:00:01          tps      rtps      wtps   bread/s   bwrtn/s
06:01:02       282.34     80.17    202.17   4719.75  28983.57
06:02:01       130.83      5.22    125.61    199.83  17626.84
Average:       207.22     43.01    164.21   2478.78  23352.92

06:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:01:02     14055540  15591884   2369428     14.43     60660   1679612    780664      4.47    645800   1516264    142800
06:02:01     13825136  15573848   2599832     15.83     76940   1861040    749492      4.29    701032   1662892     21692
Average:     13940338  15582866   2484630     15.13     68800   1770326    765078      4.38    673416   1589578     82246

06:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:01:02         ens3    378.40    235.98   1519.52     72.14      0.00      0.00      0.00      0.00
06:01:02           lo      2.27      2.27      0.23      0.23      0.00      0.00      0.00      0.00
06:02:01         ens3     44.53     35.88    193.54     13.21      0.00      0.00      0.00      0.00
06:02:01           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    212.87    136.77    862.10     42.92      0.00      0.00      0.00      0.00
Average:           lo      1.95      1.95      0.20      0.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78997) 	10/24/24 	_x86_64_	(4 CPU)

05:59:48     LINUX RESTART	(4 CPU)

06:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:01:02        all     21.06      0.00      2.21      5.20      0.05     71.47
06:01:02          0     21.96      0.00      1.59      0.77      0.05     75.63
06:01:02          1     10.16      0.00      1.52      5.21      0.05     83.05
06:01:02          2     38.75      0.00      3.85      8.28      0.07     49.05
06:01:02          3     13.36      0.00      1.92      6.57      0.05     78.10
06:02:01        all     22.17      0.00      1.91      2.44      0.06     73.43
06:02:01          0     32.33      0.00      2.14      1.02      0.09     64.42
06:02:01          1     21.88      0.00      2.07      4.18      0.07     71.80
06:02:01          2     27.21      0.00      2.05      1.78      0.07     68.89
06:02:01          3      7.21      0.00      1.36      2.76      0.03     88.63
Average:        all     21.61      0.00      2.06      3.83      0.06     72.44
Average:          0     27.10      0.00      1.86      0.89      0.07     70.08
Average:          1     15.97      0.00      1.80      4.70      0.06     77.47
Average:          2     33.01      0.00      2.96      5.05      0.07     58.92
Average:          3     10.31      0.00      1.64      4.68      0.04     83.33