---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84928 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  8.5G   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         580       13084           0        2374       15145
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:b4:38:5a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86182sec preferred_lft 86182sec
    inet6 fe80::f816:3eff:feb4:385a/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-84928) 	11/19/24 	_x86_64_	(4 CPU)

08:58:04     LINUX RESTART	(4 CPU)

08:59:02          tps      rtps      wtps   bread/s   bwrtn/s
09:00:01       178.34     40.60    137.74   2434.30  17594.17
09:01:01         9.83      2.73      7.10    106.25    759.61
Average:        93.38     21.51     71.87   1260.49   9106.17

08:59:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:00:01     12724480  14628548   3700488     22.53     75048   2018212   1606584      9.19   1666868   1793460     17376
09:01:01     11653560  13563200   4771408     29.05     75276   2023364   2657704     15.21   2766276   1762236      1256
Average:     12189020  14095874   4235948     25.79     75162   2020788   2132144     12.20   2216572   1777848      9316

08:59:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:00:01         ens3    342.94    265.23   3187.87     50.03      0.00      0.00      0.00      0.00
09:00:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
09:01:01         ens3    319.81    206.17    100.94     85.35      0.00      0.00      0.00      0.00
09:01:01           lo     31.86     31.86     38.99     38.99      0.00      0.00      0.00      0.00
Average:         ens3    331.28    235.45   1631.43     67.84      0.00      0.00      0.00      0.00
Average:           lo     16.43     16.43     19.70     19.70      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84928) 	11/19/24 	_x86_64_	(4 CPU)

08:58:04     LINUX RESTART	(4 CPU)

08:59:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:00:01        all     40.54      0.00      2.03      1.43      0.09     55.91
09:00:01          0     38.73      0.00      1.89      1.51      0.08     57.79
09:00:01          1     35.25      0.00      2.04      1.35      0.09     61.28
09:00:01          2     55.17      0.00      3.18      0.83      0.10     40.72
09:00:01          3     32.99      0.00      0.99      2.06      0.07     63.90
09:01:01        all     59.60      0.00      1.09      0.08      0.10     39.13
09:01:01          0     51.15      0.00      1.32      0.05      0.08     47.40
09:01:01          1     69.02      0.00      1.15      0.02      0.12     29.70
09:01:01          2     62.35      0.00      0.69      0.23      0.10     36.63
09:01:01          3     55.88      0.00      1.24      0.03      0.08     42.77
Average:        all     50.15      0.00      1.56      0.75      0.09     47.44
Average:          0     44.99      0.00      1.60      0.78      0.08     52.55
Average:          1     52.30      0.00      1.59      0.67      0.10     45.33
Average:          2     58.79      0.00      1.92      0.53      0.10     38.66
Average:          3     44.54      0.00      1.11      1.04      0.08     53.24