---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-38433 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  8.6G   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         609       12930           0        2499       15109
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:79:db:11 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86225sec preferred_lft 86225sec
    inet6 fe80::f816:3eff:fe79:db11/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38433) 	09/14/24 	_x86_64_	(4 CPU)

12:05:25     LINUX RESTART	(4 CPU)

12:06:01          tps      rtps      wtps   bread/s   bwrtn/s
12:07:01       155.71     27.33    128.38   1340.98  22293.88
12:08:01       125.96     25.91    100.05   3892.15  24125.85
Average:       140.83     26.62    114.21   2616.56  23209.87

12:06:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:07:01     13446144  15224004   2978824     18.14     75076   1892204   1238516      7.09   1049388   1690328    170984
12:08:01     13221456  15450084   3203512     19.50     84188   2323348    872304      4.99    910216   2035688    130808
Average:     13333800  15337044   3091168     18.82     79632   2107776   1055410      6.04    979802   1863008    150896

12:06:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:07:01           lo      2.07      2.07      0.22      0.22      0.00      0.00      0.00      0.00
12:07:01         ens3    151.19    119.70   1672.14     25.36      0.00      0.00      0.00      0.00
12:08:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
12:08:01         ens3     88.19     50.56    153.22     24.15      0.00      0.00      0.00      0.00
Average:           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    119.69     85.13    912.68     24.75      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38433) 	09/14/24 	_x86_64_	(4 CPU)

12:05:25     LINUX RESTART	(4 CPU)

12:06:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:07:01        all     26.85      0.00      1.88      3.39      0.07     67.81
12:07:01          0     25.88      0.00      1.47      0.84      0.05     71.77
12:07:01          1     20.27      0.00      1.75      0.93      0.05     77.00
12:07:01          2     38.17      0.00      2.75      7.97      0.08     51.03
12:07:01          3     23.13      0.00      1.56      3.85      0.10     71.36
12:08:01        all     23.61      0.00      1.56      3.16      0.05     71.62
12:08:01          0     27.99      0.00      1.99      1.44      0.05     68.54
12:08:01          1     24.59      0.00      1.41      2.02      0.07     71.91
12:08:01          2     16.92      0.00      1.28      5.74      0.05     76.01
12:08:01          3     24.95      0.00      1.55      3.41      0.05     70.04
Average:        all     25.23      0.00      1.72      3.27      0.06     69.72
Average:          0     26.93      0.00      1.73      1.14      0.05     70.15
Average:          1     22.42      0.00      1.58      1.48      0.06     74.47
Average:          2     27.52      0.00      2.01      6.85      0.07     63.54
Average:          3     24.05      0.00      1.55      3.63      0.08     70.70