---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-85349 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  8.3G   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         554       13435           0        2050       15173
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:75:51:40 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86267sec preferred_lft 86267sec
    inet6 fe80::f816:3eff:fe75:5140/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85349) 	11/20/24 	_x86_64_	(4 CPU)

15:53:55     LINUX RESTART	(4 CPU)

15:54:01          tps      rtps      wtps   bread/s   bwrtn/s
15:55:02       246.09     58.76    187.34   3735.91  50262.82
15:56:01       121.67     14.39    107.29   1078.60  22010.78
Average:       184.41     36.76    147.65   2418.42  36255.49

15:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:55:02     14049528  15540148   2375432     14.46     54076   1640148    799060      4.57    703004   1463904    106620
15:56:01     13746472  15525820   2678488     16.31     77788   1890724    817552      4.68    750328   1689068    117100
Average:     13898000  15532984   2526960     15.38     65932   1765436    808306      4.63    726666   1576486    111860

15:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:55:02         ens3    397.35    275.50   1671.38     82.71      0.00      0.00      0.00      0.00
15:55:02           lo      1.87      1.87      0.20      0.20      0.00      0.00      0.00      0.00
15:56:01         ens3     56.65     41.01    814.57     10.41      0.00      0.00      0.00      0.00
15:56:01           lo      1.29      1.29      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    228.43    159.24   1246.58     46.86      0.00      0.00      0.00      0.00
Average:           lo      1.58      1.58      0.16      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85349) 	11/20/24 	_x86_64_	(4 CPU)

15:53:55     LINUX RESTART	(4 CPU)

15:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:55:02        all     21.95      0.00      2.51      6.04      0.08     69.42
15:55:02          0     15.30      0.00      1.74      3.66      0.08     79.23
15:55:02          1     25.41      0.00      3.09      8.04      0.12     63.35
15:55:02          2     25.13      0.00      3.08      9.09      0.07     62.64
15:55:02          3     21.97      0.00      2.13      3.38      0.07     72.46
15:56:01        all     19.68      0.00      1.49      4.42      0.07     74.35
15:56:01          0      1.37      0.00      0.94      9.70      0.09     87.91
15:56:01          1     23.81      0.00      1.92      1.21      0.05     73.01
15:56:01          2     26.74      0.00      1.39      1.91      0.07     69.89
15:56:01          3     26.71      0.00      1.70      4.89      0.05     66.66
Average:        all     20.82      0.00      2.00      5.23      0.08     71.87
Average:          0      8.41      0.00      1.34      6.64      0.08     83.52
Average:          1     24.61      0.00      2.51      4.64      0.08     68.15
Average:          2     25.93      0.00      2.24      5.52      0.07     66.24
Average:          3     24.32      0.00      1.91      4.13      0.06     69.58