---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-28711 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  8.6G   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         608       12985           0        2446       15115
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:dc:0c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:feb4:dc0c/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-28711) 	08/04/24 	_x86_64_	(4 CPU)

13:23:05     LINUX RESTART	(4 CPU)

13:24:01          tps      rtps      wtps   bread/s   bwrtn/s
13:25:01       163.33     14.75    148.58    624.73  41852.58
13:26:01        37.01      6.47     30.54    221.16  21026.36
Average:       100.17     10.61     89.57    422.96  31440.34

13:24:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:25:01     12976700  14876952   3448268     20.99     75476   2013288   1701072      9.74   1407164   1801584     17728
13:26:01     13370968  15549312   3054000     18.59     77864   2284900    795396      4.55    866960   1941428    254080
Average:     13173834  15213132   3251134     19.79     76670   2149094   1248234      7.14   1137062   1871506    135904

13:24:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:25:01         ens3    526.54    394.60   4030.28    113.42      0.00      0.00      0.00      0.00
13:25:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
13:26:01         ens3    683.50    448.36    656.95   1164.99      0.00      0.00      0.00      0.00
13:26:01           lo     17.60     17.60      4.59      4.59      0.00      0.00      0.00      0.00
Average:         ens3    605.02    421.48   2343.76    639.16      0.00      0.00      0.00      0.00
Average:           lo      9.16      9.16      2.33      2.33      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-28711) 	08/04/24 	_x86_64_	(4 CPU)

13:23:05     LINUX RESTART	(4 CPU)

13:24:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:25:01        all     30.81      0.00      1.80      4.94      0.07     62.38
13:25:01          0     36.58      0.00      2.66      2.38      0.08     58.30
13:25:01          1     32.97      0.00      1.95     16.31      0.07     48.71
13:25:01          2     23.29      0.00      1.27      0.55      0.05     74.84
13:25:01          3     30.42      0.00      1.32      0.62      0.05     67.59
13:26:01        all     41.46      0.00      1.84      1.32      0.08     55.31
13:26:01          0     39.80      0.00      1.94      0.02      0.07     58.17
13:26:01          1     50.08      0.00      1.89      4.89      0.08     43.06
13:26:01          2     37.11      0.00      1.66      0.23      0.08     60.91
13:26:01          3     38.85      0.00      1.86      0.13      0.08     59.07
Average:        all     36.15      0.00      1.82      3.13      0.07     58.83
Average:          0     38.19      0.00      2.30      1.20      0.08     58.23
Average:          1     41.58      0.00      1.92     10.56      0.08     45.87
Average:          2     30.22      0.00      1.47      0.39      0.07     67.85
Average:          3     34.65      0.00      1.59      0.38      0.07     63.32