---> uname -a:
Linux prd-centos8-builder-2c-1g-10724.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
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):   0,1
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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G   17M  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/vda1        40G  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         593        4852          19        2251        6795
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:28:df:d7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86146sec preferred_lft 86146sec
    inet6 fe80::f816:3eff:fe28:dfd7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	06/11/2026 	_x86_64_	(2 CPU)

02:03:26     LINUX RESTART	(2 CPU)

02:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:05:01 AM    244.65    115.79    128.86   1804.87   9040.74
02:06:01 AM     89.02      2.37     86.65    119.56  11310.76
02:07:01 AM     25.56      0.65     24.91     21.33    667.24
Average:       119.75     39.61     80.14    648.62   7006.60

02:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:05:01 AM   4999788   6969484   2882652     36.57      2688   2133868    763084      8.54    202916   2307560    289324
02:06:01 AM   5004984   6988336   2877456     36.50      2688   2146132    734508      8.22    235232   2259212      8288
02:07:01 AM   4982240   6966244   2900200     36.79      2688   2146884    753484      8.44    236708   2280452      7472
Average:      4995671   6974688   2886769     36.62      2688   2142295    750359      8.40    224952   2282408    101695

02:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:05:01 AM      eth0    107.96     69.28   1723.59     11.82      0.00      0.00      0.00      0.00
02:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:06:01 AM      eth0     31.36     26.56     53.02     12.12      0.00      0.00      0.00      0.00
02:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:07:01 AM      eth0     28.31     23.73     26.01      7.72      0.00      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     55.88     39.86    600.90     10.55      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	06/11/2026 	_x86_64_	(2 CPU)

02:03:26     LINUX RESTART	(2 CPU)

02:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:05:01 AM     all     41.36      2.12     30.38      2.16      0.12     23.86
02:05:01 AM       0     53.14      1.06     22.56      1.97      0.12     21.16
02:05:01 AM       1     29.38      3.20     38.34      2.35      0.12     26.62
02:06:01 AM     all     37.85      0.00      4.57      0.91      0.10     56.57
02:06:01 AM       0     30.57      0.00      3.82      0.57      0.10     64.94
02:06:01 AM       1     45.13      0.00      5.33      1.25      0.10     48.19
02:07:01 AM     all     38.49      0.00      3.18      0.13      0.11     58.09
02:07:01 AM       0     42.34      0.00      3.52      0.12      0.12     53.91
02:07:01 AM       1     34.64      0.00      2.84      0.15      0.10     62.27
Average:        all     39.22      0.70     12.60      1.06      0.11     46.31
Average:          0     41.98      0.35      9.92      0.88      0.11     46.75
Average:          1     36.44      1.05     15.30      1.24      0.11     45.86

