---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35305 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:             2799.996
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         598       13366           0        2074       15133
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:c4:7f:01 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86211sec preferred_lft 86211sec
    inet6 fe80::f816:3eff:fec4:7f01/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35305) 	08/31/24 	_x86_64_	(4 CPU)

21:32:28     LINUX RESTART	(4 CPU)

21:33:01          tps      rtps      wtps   bread/s   bwrtn/s
21:34:01       123.65     27.38     96.27   1231.93  27287.32
21:35:01       118.68     13.65    105.03   1452.16  27670.05
Average:       121.16     20.51    100.65   1342.04  27478.69

21:33:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:34:01     13758668  15403208   2666300     16.23     67332   1774232   1117084      6.39    853768   1597020    163748
21:35:01     13704720  15506404   2720248     16.56     74556   1920032    835260      4.78    794848   1702392      4360
Average:     13731694  15454806   2693274     16.40     70944   1847132    976172      5.59    824308   1649706     84054

21:33:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:34:01           lo      1.47      1.47      0.17      0.17      0.00      0.00      0.00      0.00
21:34:01         ens3    121.80     86.32   1183.77     22.04      0.00      0.00      0.00      0.00
21:35:01           lo     20.95     20.95      2.55      2.55      0.00      0.00      0.00      0.00
21:35:01         ens3    880.09    649.79   1788.14    213.09      0.00      0.00      0.00      0.00
Average:           lo     11.21     11.21      1.36      1.36      0.00      0.00      0.00      0.00
Average:         ens3    500.94    368.06   1485.96    117.57      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35305) 	08/31/24 	_x86_64_	(4 CPU)

21:32:28     LINUX RESTART	(4 CPU)

21:33:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:34:01        all     21.49      0.00      1.51      5.19      0.05     71.75
21:34:01          0     22.03      0.00      1.78      8.63      0.08     67.48
21:34:01          1     16.30      0.00      1.09      0.15      0.03     82.43
21:34:01          2     19.41      0.00      1.27     10.60      0.05     68.67
21:34:01          3     28.22      0.00      1.92      1.42      0.03     68.41
21:35:01        all     22.85      0.00      1.98      3.43      0.06     71.67
21:35:01          0     25.20      0.00      1.44      1.34      0.07     71.95
21:35:01          1     22.27      0.00      2.17      8.63      0.07     66.87
21:35:01          2     24.13      0.00      2.28      3.24      0.08     70.27
21:35:01          3     19.81      0.00      2.04      0.50      0.07     77.58
Average:        all     22.17      0.00      1.75      4.31      0.06     71.71
Average:          0     23.62      0.00      1.61      4.98      0.08     69.72
Average:          1     19.28      0.00      1.63      4.39      0.05     74.66
Average:          2     21.77      0.00      1.78      6.92      0.07     69.47
Average:          3     24.02      0.00      1.98      0.96      0.05     72.98