---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-11432 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  676K  1.6G   1% /run
/dev/vda1        78G  8.6G   69G  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         604       13029           0        2405       15119
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:e3:9f:d7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86217sec preferred_lft 86217sec
    inet6 fe80::f816:3eff:fee3:9fd7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11432) 	06/13/26 	_x86_64_	(4 CPU)

04:59:24     LINUX RESTART	(4 CPU)

05:00:02          tps      rtps      wtps   bread/s   bwrtn/s
05:01:01       118.53     11.77    106.76    296.80  14915.81
05:02:01       365.76     37.36    328.40   2542.78  22293.75
Average:       243.16     24.67    218.49   1429.03  18635.15

05:00:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:01:01     13568364  15376128   2856604     17.39     70720   1928532   1114356      6.38    855608   1770088    249264
05:02:01     13356588  15491324   3068380     18.68     76256   2244472    837132      4.79    849788   1979316     31660
Average:     13462476  15433726   2962492     18.04     73488   2086502    975744      5.58    852698   1874702    140462

05:00:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:01:01         ens3    193.46    137.96   1966.74     22.21      0.00      0.00      0.00      0.00
05:01:01           lo      1.22      1.22      0.14      0.14      0.00      0.00      0.00      0.00
05:02:01         ens3    840.99    504.97   3812.41    171.75      0.00      0.00      0.00      0.00
05:02:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    519.89    322.98   2897.17     97.60      0.00      0.00      0.00      0.00
Average:           lo      1.14      1.14      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11432) 	06/13/26 	_x86_64_	(4 CPU)

04:59:24     LINUX RESTART	(4 CPU)

05:00:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
05:01:01        all     20.36      0.00      1.51      4.16      0.06     73.92
05:01:01          0     16.09      0.00      1.14      0.31      0.07     82.39
05:01:01          1     35.00      0.00      2.07      1.29      0.07     61.57
05:01:01          2     20.87      0.00      1.58      7.84      0.05     69.66
05:01:01          3      9.41      0.00      1.23      7.18      0.07     82.11
05:02:01        all     44.49      0.00      2.49      2.10      0.08     50.84
05:02:01          0     46.88      0.00      2.04      0.50      0.08     50.49
05:02:01          1     53.05      0.00      1.97      1.10      0.08     43.80
05:02:01          2     40.00      0.00      2.49      1.97      0.08     55.46
05:02:01          3     38.00      0.00      3.47      4.84      0.08     53.62
Average:        all     32.52      0.00      2.00      3.12      0.07     62.28
Average:          0     31.62      0.00      1.60      0.41      0.08     66.30
Average:          1     44.10      0.00      2.02      1.20      0.08     52.61
Average:          2     30.51      0.00      2.04      4.88      0.07     62.50
Average:          3     23.82      0.00      2.35      6.00      0.08     67.75

