---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-40401 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  676K  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         614       13321           0        2104       15113
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:7c:77:8f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86200sec preferred_lft 86200sec
    inet6 fe80::f816:3eff:fe7c:778f/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-40401) 	09/21/24 	_x86_64_	(4 CPU)

06:55:26     LINUX RESTART	(4 CPU)

06:56:01          tps      rtps      wtps   bread/s   bwrtn/s
06:57:01       161.06     26.01    135.04   1283.52  28591.50
06:58:01        98.05      9.38     88.67    466.72  26384.94
Average:       129.55     17.70    111.86    875.12  27488.22

06:56:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:57:01     13494548  15205364   2930420     17.84     71560   1832160   1212352      6.94   1053040   1645420    112260
06:58:01     13203824  15159184   3221144     19.61     86396   2046904   1253828      7.18   1153948   1803592     74112
Average:     13349186  15182274   3075782     18.73     78978   1939532   1233090      7.06   1103494   1724506     93186

06:56:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:57:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
06:57:01         ens3    200.22    161.49   1691.49     39.00      0.00      0.00      0.00      0.00
06:58:01           lo      5.47      5.47      0.73      0.73      0.00      0.00      0.00      0.00
06:58:01         ens3     41.03     35.03    410.13      6.31      0.00      0.00      0.00      0.00
Average:           lo      3.30      3.30      0.43      0.43      0.00      0.00      0.00      0.00
Average:         ens3    120.62     98.26   1050.81     22.66      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40401) 	09/21/24 	_x86_64_	(4 CPU)

06:55:26     LINUX RESTART	(4 CPU)

06:56:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:57:01        all     25.98      0.00      1.87      4.28      0.07     67.79
06:57:01          0     22.85      0.00      1.70      1.84      0.05     73.56
06:57:01          1     41.86      0.00      2.85      2.60      0.10     52.60
06:57:01          2     22.00      0.00      1.46      7.96      0.08     68.50
06:57:01          3     17.22      0.00      1.52      4.69      0.08     76.48
06:58:01        all     22.58      0.00      1.39      3.08      0.05     72.90
06:58:01          0     38.24      0.00      1.79      2.59      0.07     57.31
06:58:01          1     25.80      0.00      1.74      6.37      0.03     66.06
06:58:01          2     19.14      0.00      1.27      0.70      0.03     78.86
06:58:01          3      7.38      0.00      0.76      2.68      0.07     89.12
Average:        all     24.27      0.00      1.63      3.68      0.06     70.35
Average:          0     30.54      0.00      1.75      2.21      0.06     65.44
Average:          1     33.81      0.00      2.29      4.49      0.07     59.34
Average:          2     20.57      0.00      1.36      4.33      0.06     73.68
Average:          3     12.26      0.00      1.14      3.68      0.07     82.85