---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6665 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  8.3G   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         545       13423           0        2070       15181
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:4c:06:cd brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86237sec preferred_lft 86237sec
    inet6 fe80::f816:3eff:fe4c:6cd/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-6665) 	02/19/24 	_x86_64_	(4 CPU)

10:12:41     LINUX RESTART	(4 CPU)

10:13:01          tps      rtps      wtps   bread/s   bwrtn/s
10:14:03       236.43     58.21    178.22   3702.45  21076.62
10:15:01       109.03     14.65     94.38   1110.29  23155.18
Average:       173.81     36.80    137.01   2428.33  22098.29

10:13:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:14:03     14044548  15530856   2380420     14.49     53512   1637248    808528      4.63    714792   1460436     85740
10:15:01     13788680  15576628   2636288     16.05     77432   1898332    745740      4.27    697412   1699616    123168
Average:     13916614  15553742   2508354     15.27     65472   1767790    777134      4.45    706102   1580026    104454

10:13:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:14:03           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00
10:14:03         ens3    444.08    287.97   1658.60     77.59      0.00      0.00      0.00      0.00
10:15:01           lo      1.31      1.31      0.13      0.13      0.00      0.00      0.00      0.00
10:15:01         ens3     55.25     36.06    856.17      8.41      0.00      0.00      0.00      0.00
Average:           lo      1.46      1.46      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    252.96    164.15   1264.18     43.59      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6665) 	02/19/24 	_x86_64_	(4 CPU)

10:12:41     LINUX RESTART	(4 CPU)

10:13:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:14:03        all     23.25      0.00      2.04      4.22      0.06     70.43
10:14:03          0     27.45      0.00      2.21      0.99      0.05     69.31
10:14:03          1     20.92      0.00      2.04      1.94      0.05     75.04
10:14:03          2     25.35      0.00      2.11      7.04      0.07     65.43
10:14:03          3     19.24      0.00      1.81      6.93      0.07     71.95
10:15:01        all     21.19      0.00      1.50      3.32      0.06     73.94
10:15:01          0     17.08      0.00      1.10      0.57      0.03     81.21
10:15:01          1      3.93      0.00      0.82      2.06      0.09     93.10
10:15:01          2     42.99      0.00      2.76      6.41      0.07     47.77
10:15:01          3     20.90      0.00      1.30      4.21      0.05     73.54
Average:        all     22.23      0.00      1.77      3.78      0.06     72.16
Average:          0     22.35      0.00      1.66      0.78      0.04     75.17
Average:          1     12.53      0.00      1.44      2.00      0.07     83.97
Average:          2     34.02      0.00      2.43      6.73      0.07     56.74
Average:          3     20.06      0.00      1.56      5.59      0.06     72.73