---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17102 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  8.3G   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         566       13404           0        2069       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:24:ea:c1 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86268sec preferred_lft 86268sec
    inet6 fe80::f816:3eff:fe24:eac1/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17102) 	02/15/26 	_x86_64_	(4 CPU)

19:25:59     LINUX RESTART	(4 CPU)

19:26:01          tps      rtps      wtps   bread/s   bwrtn/s
19:27:03       364.44     68.12    296.32   4456.86  85162.21
19:28:01       123.19      1.10    122.08    126.05  36654.92
Average:       245.86     35.18    210.68   2328.15  61319.57

19:26:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:27:03     14065872  15546824   2359096     14.36     51764   1634560    775216      4.44    693436   1459904     99236
19:28:01     13758040  15553700   2666928     16.24     79016   1904060    745052      4.26    704124   1721232    131152
Average:     13911956  15550262   2513012     15.30     65390   1769310    760134      4.35    698780   1590568    115194

19:26:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:27:03           lo      2.00      2.00      0.21      0.21      0.00      0.00      0.00      0.00
19:27:03         ens3    436.31    298.15   1795.75     78.05      0.00      0.00      0.00      0.00
19:28:01           lo      1.17      1.17      0.14      0.14      0.00      0.00      0.00      0.00
19:28:01         ens3     70.94     50.73    947.93     11.50      0.00      0.00      0.00      0.00
Average:           lo      1.59      1.59      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    256.72    176.54   1379.03     45.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17102) 	02/15/26 	_x86_64_	(4 CPU)

19:25:59     LINUX RESTART	(4 CPU)

19:26:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:27:03        all     20.84      0.00      2.87      8.81      0.07     67.42
19:27:03          0     12.84      0.00      2.45     11.98      0.08     72.65
19:27:03          1     22.96      0.00      2.80      9.62      0.07     64.55
19:27:03          2     22.60      0.00      2.35      8.73      0.08     66.25
19:27:03          3     24.94      0.00      3.87      4.89      0.05     66.25
19:28:01        all     19.60      0.00      1.55      4.56      0.06     74.23
19:28:01          0     17.44      0.00      1.80      5.23      0.05     75.47
19:28:01          1     31.02      0.00      1.94      2.23      0.05     64.77
19:28:01          2      3.50      0.00      0.69     10.33      0.07     85.41
19:28:01          3     26.43      0.00      1.78      0.47      0.03     71.30
Average:        all     20.23      0.00      2.22      6.72      0.06     70.77
Average:          0     15.11      0.00      2.13      8.66      0.07     74.04
Average:          1     26.92      0.00      2.38      5.99      0.06     64.66
Average:          2     13.20      0.00      1.53      9.52      0.08     75.67
Average:          3     25.67      0.00      2.84      2.71      0.04     68.74

