---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8757 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:             2799.998
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  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         557       13122           0        2360       15159
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:8d:7e:bb brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fe8d:7ebb/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-8757) 	02/26/24 	_x86_64_	(4 CPU)

08:16:23     LINUX RESTART	(4 CPU)

08:17:01          tps      rtps      wtps   bread/s   bwrtn/s
08:18:01       122.51     23.53     98.98   1196.13  29904.43
08:19:01       131.51     13.75    117.76    700.02  33355.77
Average:       127.01     18.64    108.37    948.10  31629.96

08:17:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:18:01     13820964  15478968   2603996     15.85     70036   1784832   1069432      6.12    772216   1608496    119120
08:19:01     12937664  14894776   3487296     21.23     94328   2041992   1291280      7.39   1422068   1804476     25336
Average:     13379314  15186872   3045646     18.54     82182   1913412   1180356      6.76   1097142   1706486     72228

08:17:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:18:01         ens3     68.11     44.72   1029.82     10.21      0.00      0.00      0.00      0.00
08:18:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
08:19:01         ens3    228.25    198.90   2098.03     36.86      0.00      0.00      0.00      0.00
08:19:01           lo      5.05      5.05      0.33      0.33      0.00      0.00      0.00      0.00
Average:         ens3    148.17    121.80   1563.88     23.53      0.00      0.00      0.00      0.00
Average:           lo      3.09      3.09      0.23      0.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8757) 	02/26/24 	_x86_64_	(4 CPU)

08:16:23     LINUX RESTART	(4 CPU)

08:17:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:18:01        all     20.99      0.00      1.50      5.98      0.06     71.46
08:18:01          0     38.73      0.00      2.26      3.79      0.07     55.16
08:18:01          1     15.70      0.00      1.14     15.02      0.05     68.09
08:18:01          2     17.11      0.00      1.42      0.35      0.08     81.03
08:18:01          3     12.44      0.00      1.20      4.77      0.05     81.53
08:19:01        all     45.55      0.00      2.29      3.82      0.10     48.24
08:19:01          0     45.18      0.00      2.08      1.93      0.12     50.70
08:19:01          1     41.20      0.00      1.82      5.48      0.08     51.41
08:19:01          2     51.27      0.00      2.58      2.04      0.10     44.01
08:19:01          3     44.61      0.00      2.65      5.81      0.10     46.83
Average:        all     33.26      0.00      1.89      4.90      0.08     59.86
Average:          0     41.94      0.00      2.17      2.86      0.09     52.93
Average:          1     28.45      0.00      1.48     10.25      0.07     59.75
Average:          2     34.16      0.00      2.00      1.20      0.09     62.55
Average:          3     28.52      0.00      1.93      5.29      0.08     64.19