---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-30924 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  8.3G   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         571       13328           0        2140       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:be:4d:d9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86252sec preferred_lft 86252sec
    inet6 fe80::f816:3eff:febe:4dd9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30924) 	08/14/24 	_x86_64_	(4 CPU)

11:12:57     LINUX RESTART	(4 CPU)

11:13:01          tps      rtps      wtps   bread/s   bwrtn/s
11:14:01       254.46     67.91    186.55   4620.96  60358.34
11:15:01       162.64     34.01    128.63   1857.16  28401.00
Average:       208.55     50.96    157.59   3239.06  44379.67

11:13:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:14:01     13878452  15516400   2546516     15.50     52524   1789916    819772      4.69    731916   1607104    145744
11:15:01     13651516  15524948   2773452     16.89     72052   1993616    795928      4.56    757772   1783932     25852
Average:     13764984  15520674   2659984     16.19     62288   1891766    807850      4.62    744844   1695518     85798

11:13:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:14:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
11:14:01         ens3    427.33    284.67   3021.30     76.62      0.00      0.00      0.00      0.00
11:15:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
11:15:01         ens3    193.98    142.94   1107.37     41.92      0.00      0.00      0.00      0.00
Average:           lo      1.30      1.30      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3    310.66    213.81   2064.33     59.27      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30924) 	08/14/24 	_x86_64_	(4 CPU)

11:12:57     LINUX RESTART	(4 CPU)

11:13:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:14:01        all     17.12      0.00      2.14     12.90      0.06     67.79
11:14:01          0      7.62      0.00      1.51     10.08      0.05     80.75
11:14:01          1     22.44      0.00      2.83     17.65      0.08     57.00
11:14:01          2     28.92      0.00      2.62      6.39      0.07     62.01
11:14:01          3      9.51      0.00      1.59     17.45      0.07     71.38
11:15:01        all     23.86      0.00      1.61      7.01      0.07     67.45
11:15:01          0     10.82      0.00      1.22     12.26      0.05     75.64
11:15:01          1     23.09      0.00      1.62      5.72      0.05     69.52
11:15:01          2     15.84      0.00      1.16      3.17      0.05     79.79
11:15:01          3     45.72      0.00      2.41      6.92      0.10     44.85
Average:        all     20.49      0.00      1.87      9.95      0.06     67.62
Average:          0      9.22      0.00      1.36     11.17      0.05     78.20
Average:          1     22.76      0.00      2.22     11.67      0.07     63.27
Average:          2     22.38      0.00      1.89      4.78      0.06     70.90
Average:          3     27.61      0.00      2.00     12.19      0.08     58.12