---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-16964 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  8.5G   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         628       13082           0        2329       15096
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:97:24:ed brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86214sec preferred_lft 86214sec
    inet6 fe80::f816:3eff:fe97:24ed/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-16964) 	02/14/26 	_x86_64_	(4 CPU)

22:57:19     LINUX RESTART	(4 CPU)

22:58:02          tps      rtps      wtps   bread/s   bwrtn/s
22:59:01       172.75     17.64    155.12    674.62  44663.91
23:00:01       337.29     29.83    307.47   2134.58  28975.97
Average:       255.71     23.78    231.92   1410.67  36754.70

22:58:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:59:01     13065896  14836904   3359064     20.45     74764   1886604   1604372      9.18   1412324   1710204    100528
23:00:01     13378372  15437552   3046588     18.55     78732   2166788    905488      5.18    907700   1897476     32844
Average:     13222134  15137228   3202826     19.50     76748   2026696   1254930      7.18   1160012   1803840     66686

22:58:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:59:01         ens3    278.52    211.17   2561.46     49.80      0.00      0.00      0.00      0.00
22:59:01           lo      0.61      0.61      0.07      0.07      0.00      0.00      0.00      0.00
23:00:01         ens3    633.33    443.19   3455.18    141.44      0.00      0.00      0.00      0.00
23:00:01           lo      0.87      0.87      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    457.40    328.14   3012.04     96.00      0.00      0.00      0.00      0.00
Average:           lo      0.74      0.74      0.09      0.09      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-16964) 	02/14/26 	_x86_64_	(4 CPU)

22:57:19     LINUX RESTART	(4 CPU)

22:58:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:59:01        all     35.72      0.00      1.84      4.35      0.08     58.00
22:59:01          0     30.61      0.00      1.55      3.27      0.07     64.50
22:59:01          1     28.91      0.00      1.63     10.54      0.07     58.85
22:59:01          2     31.45      0.00      1.67      1.71      0.10     65.07
22:59:01          3     51.93      0.00      2.50      1.89      0.09     43.58
23:00:01        all     46.99      0.00      2.32      1.98      0.08     48.63
23:00:01          0     38.68      0.00      3.11      4.49      0.07     53.66
23:00:01          1     46.08      0.00      1.77      2.58      0.08     49.48
23:00:01          2     48.91      0.00      2.10      0.17      0.08     48.73
23:00:01          3     54.25      0.00      2.29      0.70      0.08     42.68
Average:        all     41.41      0.00      2.08      3.16      0.08     53.27
Average:          0     34.68      0.00      2.34      3.88      0.07     59.03
Average:          1     37.57      0.00      1.70      6.52      0.08     54.13
Average:          2     40.28      0.00      1.89      0.93      0.09     56.81
Average:          3     53.11      0.00      2.39      1.29      0.08     43.13

