---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-41028 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         584       12477           0        2978       15129
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:72:77:f0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fe72:77f0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41028) 	09/23/24 	_x86_64_	(4 CPU)

09:14:21     LINUX RESTART	(4 CPU)

09:15:00          tps      rtps      wtps   bread/s   bwrtn/s
09:16:01       158.12     40.21    117.92   2572.82  32089.95
09:17:01       129.30      7.10    122.20    668.29  35371.70
Average:       143.83     23.79    120.04   1628.43  33717.27

09:15:00    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:16:01     13727568  15447336   2697400     16.42     69916   1845012   1058804      6.06    806836   1664872    102896
09:17:01     12840688  15537084   3584280     21.82     82168   2787072    764384      4.37   1037208   2275332    626760
Average:     13284128  15492210   3140840     19.12     76042   2316042    911594      5.22    922022   1970102    364828

09:15:00        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:16:01         ens3     84.40     65.83    994.65     16.77      0.00      0.00      0.00      0.00
09:16:01           lo      0.85      0.85      0.09      0.09      0.00      0.00      0.00      0.00
09:17:01         ens3    541.91    467.01   4776.61    112.25      0.00      0.00      0.00      0.00
09:17:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
Average:         ens3    311.26    264.76   2870.00     64.12      0.00      0.00      0.00      0.00
Average:           lo      0.66      0.66      0.07      0.07      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41028) 	09/23/24 	_x86_64_	(4 CPU)

09:14:21     LINUX RESTART	(4 CPU)

09:15:00        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:16:01        all     17.52      0.00      1.33      4.73      0.05     76.37
09:16:01          0     14.52      0.00      1.03      1.58      0.07     82.81
09:16:01          1      9.28      0.00      1.10      2.99      0.03     86.60
09:16:01          2     25.37      0.00      1.70     12.69      0.05     60.19
09:16:01          3     20.97      0.00      1.50      1.69      0.05     75.79
09:17:01        all     33.57      0.00      2.08      2.78      0.08     61.48
09:17:01          0     38.22      0.00      2.57      0.17      0.10     58.94
09:17:01          1     24.94      0.00      1.12      1.97      0.07     71.91
09:17:01          2     39.07      0.00      2.19      7.42      0.08     51.24
09:17:01          3     32.05      0.00      2.47      1.62      0.08     63.77
Average:        all     25.47      0.00      1.70      3.77      0.07     69.00
Average:          0     26.21      0.00      1.79      0.88      0.08     71.03
Average:          1     17.05      0.00      1.11      2.48      0.05     79.31
Average:          2     32.17      0.00      1.94     10.07      0.07     55.75
Average:          3     26.46      0.00      1.98      1.66      0.07     69.83