---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84243 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  8.5G   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         604       13135           0        2299       15106
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:f9:2e:ba brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fef9:2eba/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-84243) 	11/16/24 	_x86_64_	(4 CPU)

18:15:25     LINUX RESTART	(4 CPU)

18:16:02          tps      rtps      wtps   bread/s   bwrtn/s
18:17:01       163.13     30.52    132.62   1443.44  30906.68
18:18:01        97.23      3.82     93.42    152.77  29762.24
Average:       129.91     17.05    112.85    792.74  30329.70

18:16:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:17:01     13471660  15212912   2953308     17.98     72512   1861084   1230476      7.04   1055356   1667712    143220
18:18:01     13493956  15510932   2931012     17.84    103928   2084920    800148      4.58    803404   1858476    155176
Average:     13482808  15361922   2942160     17.91     88220   1973002   1015312      5.81    929380   1763094    149198

18:16:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:17:01         ens3    188.48    143.80   1732.19     37.48      0.00      0.00      0.00      0.00
18:17:01           lo      1.42      1.42      0.15      0.15      0.00      0.00      0.00      0.00
18:18:01         ens3    101.83     57.86    670.13     16.64      0.00      0.00      0.00      0.00
18:18:01           lo      2.60      2.60      0.25      0.25      0.00      0.00      0.00      0.00
Average:         ens3    144.80    100.47   1196.75     26.97      0.00      0.00      0.00      0.00
Average:           lo      2.02      2.02      0.20      0.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84243) 	11/16/24 	_x86_64_	(4 CPU)

18:15:25     LINUX RESTART	(4 CPU)

18:16:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:17:01        all     24.59      0.00      1.86      4.84      0.06     68.65
18:17:01          0     22.41      0.00      1.34      3.23      0.07     72.96
18:17:01          1     20.40      0.00      2.00      3.58      0.07     73.94
18:17:01          2     39.98      0.00      2.65      3.43      0.07     53.87
18:17:01          3     15.51      0.00      1.43      9.15      0.07     73.84
18:18:01        all     22.31      0.00      1.80      4.09      0.05     71.74
18:18:01          0     10.48      0.00      1.13      0.66      0.03     87.70
18:18:01          1     10.26      0.00      1.55      0.43      0.02     87.74
18:18:01          2     50.12      0.00      2.66      3.52      0.08     43.62
18:18:01          3     18.52      0.00      1.89     11.83      0.05     67.71
Average:        all     23.44      0.00      1.83      4.46      0.06     70.21
Average:          0     16.37      0.00      1.23      1.93      0.05     80.42
Average:          1     15.29      0.00      1.77      1.99      0.04     80.90
Average:          2     45.09      0.00      2.65      3.48      0.08     48.70
Average:          3     17.03      0.00      1.67     10.50      0.06     70.75