---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-1149 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  676K  1.6G   1% /run
/dev/vda1        78G  8.4G   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         603       13239           0        2197       15123
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:23:ae:bf brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86207sec preferred_lft 86207sec
    inet6 fe80::f816:3eff:fe23:aebf/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-1149) 	05/19/26 	_x86_64_	(4 CPU)

01:28:57     LINUX RESTART	(4 CPU)

01:29:01          tps      rtps      wtps   bread/s   bwrtn/s
01:30:01       375.87     54.89    320.98   3665.12  75904.28
01:31:01       161.41     19.68    141.73    905.85  47513.95
Average:       268.64     37.29    231.35   2285.49  61709.12

01:29:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:30:01     13955548  15525408   2469412     15.03     62220   1709464    822820      4.71    688508   1568972    168432
01:31:01     12349544  14232744   4075416     24.81     75764   1996524   2198248     12.58   2028604   1805064      2076
Average:     13152546  14879076   3272414     19.92     68992   1852994   1510534      8.64   1358556   1687018     85254

01:29:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:30:01           lo      1.87      1.87      0.21      0.21      0.00      0.00      0.00      0.00
01:30:01         ens3    430.61    269.99   1926.37     78.29      0.00      0.00      0.00      0.00
01:31:01           lo     15.33     15.33      2.11      2.11      0.00      0.00      0.00      0.00
01:31:01         ens3   1044.78    652.62   2738.56    209.32      0.00      0.00      0.00      0.00
Average:           lo      8.60      8.60      1.16      1.16      0.00      0.00      0.00      0.00
Average:         ens3    737.69    461.31   2332.47    143.80      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1149) 	05/19/26 	_x86_64_	(4 CPU)

01:28:57     LINUX RESTART	(4 CPU)

01:29:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
01:30:01        all     19.97      0.00      2.19      6.77      0.07     71.01
01:30:01          0      9.88      0.00      1.46     11.14      0.05     77.47
01:30:01          1     34.38      0.00      3.93      7.63      0.08     53.98
01:30:01          2     11.80      0.00      1.47      0.37      0.03     86.33
01:30:01          3     23.80      0.00      1.91      7.95      0.07     66.28
01:31:01        all     34.83      0.00      2.42      2.08      0.07     60.60
01:31:01          0     30.94      0.00      1.94      1.09      0.08     65.95
01:31:01          1     28.00      0.00      2.55      5.21      0.07     64.17
01:31:01          2     34.25      0.00      2.58      0.82      0.08     62.27
01:31:01          3     46.13      0.00      2.61      1.19      0.08     49.98
Average:        all     27.40      0.00      2.30      4.42      0.07     65.81
Average:          0     20.41      0.00      1.70      6.11      0.07     71.71
Average:          1     31.20      0.00      3.24      6.43      0.08     59.06
Average:          2     23.02      0.00      2.02      0.59      0.06     74.31
Average:          3     34.96      0.00      2.26      4.57      0.08     58.13

