---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-14579 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  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   70G  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         543       13304           0        2192       15177
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:08:d4:1c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86201sec preferred_lft 86201sec
    inet6 fe80::f816:3eff:fe08:d41c/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-14579) 	03/20/24 	_x86_64_	(4 CPU)

12:42:36     LINUX RESTART	(4 CPU)

12:43:01          tps      rtps      wtps   bread/s   bwrtn/s
12:44:01        83.96     36.29     47.68   1790.37  26880.40
12:45:01       103.08      2.47    100.62    131.04  30339.08
Average:        93.52     19.38     74.14    960.99  28609.16

12:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:44:01     13937772  15513236   2487196     15.14     53120   1724032    890040      5.09    765980   1505088    116568
12:45:01     13750756  15559820   2674212     16.28     75468   1921816    761732      4.36    766584   1667648    146580
Average:     13844264  15536528   2580704     15.71     64294   1822924    825886      4.73    766282   1586368    131574

12:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:44:01           lo      2.20      2.20      0.22      0.22      0.00      0.00      0.00      0.00
12:44:01         ens3    154.67    112.89   1429.55     22.10      0.00      0.00      0.00      0.00
12:45:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
12:45:01         ens3     59.27     43.76    654.55     26.81      0.00      0.00      0.00      0.00
Average:           lo      1.87      1.87      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3    106.99     78.34   1042.18     24.45      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14579) 	03/20/24 	_x86_64_	(4 CPU)

12:42:36     LINUX RESTART	(4 CPU)

12:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:44:01        all     20.27      0.00      1.90     11.15      0.08     66.60
12:44:01          0     15.13      0.00      1.91      3.88      0.07     79.01
12:44:01          1     16.38      0.00      1.59     29.71      0.05     52.28
12:44:01          2     21.66      0.00      1.99      6.56      0.13     69.66
12:44:01          3     27.96      0.00      2.13      4.33      0.07     65.51
12:45:01        all     19.74      0.00      1.42      6.14      0.06     72.63
12:45:01          0     22.11      0.00      1.34      3.73      0.05     72.77
12:45:01          1     24.56      0.00      1.69      2.47      0.05     71.23
12:45:01          2      4.15      0.00      0.82     16.63      0.07     78.33
12:45:01          3     28.10      0.00      1.88      1.77      0.05     68.20
Average:        all     20.01      0.00      1.66      8.64      0.07     69.62
Average:          0     18.63      0.00      1.63      3.81      0.06     75.88
Average:          1     20.47      0.00      1.64     16.08      0.05     61.76
Average:          2     12.88      0.00      1.40     11.61      0.10     74.01
Average:          3     28.03      0.00      2.01      3.05      0.06     66.86