---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-42203 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  9.2G   69G  12% /
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         609       12352           0        3077       15100
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:cf:69:a6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:fecf:69a6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42203) 	09/26/24 	_x86_64_	(4 CPU)

15:37:06     LINUX RESTART	(4 CPU)

15:38:01          tps      rtps      wtps   bread/s   bwrtn/s
15:39:01       156.81     27.96    128.85   1657.59  29208.47
15:40:01       115.41      7.43    107.98    211.16  31449.29
Average:       136.11     17.70    118.41    934.38  30328.88

15:38:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:39:01     13498588  15284828   2926380     17.82     75736   1902316   1044920      5.98    978044   1715276     16032
15:40:01     12706528  15501044   3718440     22.64     91340   2867500    817832      4.68   1201700   2235548    537720
Average:     13102558  15392936   3322410     20.23     83538   2384908    931376      5.33   1089872   1975412    276876

15:38:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:39:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
15:39:01         ens3    199.50    181.90   1659.88     39.43      0.00      0.00      0.00      0.00
15:40:01           lo      0.40      0.40      0.03      0.03      0.00      0.00      0.00      0.00
15:40:01         ens3    621.60    520.63   6928.20     85.04      0.00      0.00      0.00      0.00
Average:           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    410.55    351.27   4294.04     62.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42203) 	09/26/24 	_x86_64_	(4 CPU)

15:37:06     LINUX RESTART	(4 CPU)

15:38:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:39:01        all     19.38      0.00      1.33      3.41      0.05     75.82
15:39:01          0     14.30      0.00      1.50      1.08      0.05     83.06
15:39:01          1     27.67      0.00      1.10      5.71      0.05     65.48
15:39:01          2     12.65      0.00      0.95      3.53      0.03     82.83
15:39:01          3     22.92      0.00      1.77      3.35      0.07     71.89
15:40:01        all     44.71      0.00      2.75      1.43      0.09     51.03
15:40:01          0     40.11      0.00      4.18      0.60      0.08     55.02
15:40:01          1     42.47      0.00      2.27      1.30      0.08     53.87
15:40:01          2     49.76      0.00      2.96      3.68      0.10     43.50
15:40:01          3     46.52      0.00      1.57      0.15      0.07     51.68
Average:        all     32.03      0.00      2.04      2.42      0.07     63.43
Average:          0     27.21      0.00      2.84      0.84      0.07     69.05
Average:          1     35.06      0.00      1.69      3.51      0.07     59.68
Average:          2     31.16      0.00      1.95      3.61      0.07     63.21
Average:          3     34.72      0.00      1.67      1.75      0.07     61.79