---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-33577 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  9.1G   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         565       12499           0        2974       15148
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:b1:4e:5b brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:feb1:4e5b/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-33577) 	08/25/24 	_x86_64_	(4 CPU)

09:13:27     LINUX RESTART	(4 CPU)

09:14:01          tps      rtps      wtps   bread/s   bwrtn/s
09:15:01       146.81     41.23    105.58   2635.43  13252.46
09:16:01       135.46      7.83    127.63    696.42  27060.16
Average:       141.13     24.53    116.61   1665.92  20156.31

09:14:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:15:01     13716868  15440312   2708100     16.49     70148   1848232    932468      5.34    815460   1665820    131900
09:16:01     12808772  15518584   3616196     22.02     83192   2799756    796208      4.56   1067688   2280676    385096
Average:     13262820  15479448   3162148     19.25     76670   2323994    864338      4.95    941574   1973248    258498

09:14:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:15:01           lo      1.20      1.20      0.14      0.14      0.00      0.00      0.00      0.00
09:15:01         ens3    109.53     88.29   1163.74     27.23      0.00      0.00      0.00      0.00
09:16:01           lo      5.60      5.60      0.50      0.50      0.00      0.00      0.00      0.00
09:16:01         ens3    723.96    646.91   4905.61   2946.98      0.00      0.00      0.00      0.00
Average:           lo      3.40      3.40      0.32      0.32      0.00      0.00      0.00      0.00
Average:         ens3    416.75    367.60   3034.67   1487.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33577) 	08/25/24 	_x86_64_	(4 CPU)

09:13:27     LINUX RESTART	(4 CPU)

09:14:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:15:01        all     20.94      0.00      1.68      4.06      0.06     73.25
09:15:01          0     10.24      0.00      0.92      1.42      0.03     87.40
09:15:01          1     36.12      0.00      2.67      7.07      0.08     54.05
09:15:01          2      9.81      0.00      1.26      5.36      0.07     83.51
09:15:01          3     27.61      0.00      1.94      2.43      0.07     67.96
09:16:01        all     39.11      0.00      2.49      2.96      0.10     55.35
09:16:01          0     41.55      0.00      2.23      0.62      0.10     55.50
09:16:01          1     25.17      0.00      2.55      2.58      0.08     69.62
09:16:01          2     47.36      0.00      2.57      7.55      0.10     42.42
09:16:01          3     42.56      0.00      2.55      1.09      0.10     53.70
Average:        all     30.03      0.00      2.09      3.51      0.08     64.30
Average:          0     25.85      0.00      1.57      1.02      0.07     71.49
Average:          1     30.62      0.00      2.61      4.82      0.08     61.87
Average:          2     28.56      0.00      1.91      6.45      0.08     63.00
Average:          3     35.08      0.00      2.24      1.76      0.08     60.84