---> uname -a:
Linux prd-centos8-builder-2c-2g-277.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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: 2799.996
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): 0,1
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 9.0G 32G 23% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 699 4896 19 2101 6706
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:ef:0d:62 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.86.244/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0
valid_lft 86060sec preferred_lft 86060sec
inet6 fe80::f816:3eff:feef:d62/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:a0:dd:25:aa brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 02/27/2025 _x86_64_ (2 CPU)
01:36:44 LINUX RESTART (2 CPU)
01:38:01 AM tps rtps wtps bread/s bwrtn/s
01:39:01 AM 185.37 6.31 179.06 925.02 4346.65
01:40:01 AM 70.04 0.15 69.89 3.20 5847.68
01:41:01 AM 58.57 0.57 58.01 20.26 4302.90
01:42:01 AM 21.28 0.07 21.21 9.73 2542.59
01:43:01 AM 14.48 0.58 13.90 77.44 296.85
Average: 69.95 1.54 68.42 207.14 3467.34
01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:39:01 AM 5341968 6925032 2540348 32.23 2688 1779676 1097264 12.29 145344 2122236 9620
01:40:01 AM 5173612 6914764 2708704 34.36 2688 1928252 1084468 12.14 147044 2248188 36244
01:41:01 AM 5078856 6928308 2803460 35.57 2688 2029940 1050052 11.76 174604 2292952 62792
01:42:01 AM 5016152 6866064 2866164 36.36 2688 2030400 1092784 12.24 350408 2178040 160
01:43:01 AM 5012896 6865472 2869420 36.40 2688 2032936 1091076 12.22 352724 2179288 952
Average: 5124697 6899928 2757619 34.98 2688 1960241 1083129 12.13 234025 2204141 21954
01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:39:01 AM eth0 29.61 20.74 204.83 5.90 0.00 0.00 0.00 0.00
01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:40:01 AM eth0 32.47 22.64 631.45 3.96 0.00 0.00 0.00 0.00
01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:41:01 AM eth0 22.08 16.53 222.51 5.60 0.00 0.00 0.00 0.00
01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:42:01 AM eth0 11.33 9.48 11.50 8.63 0.00 0.00 0.00 0.00
01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:43:01 AM eth0 15.28 12.10 12.83 5.60 0.00 0.00 0.00 0.00
01:43:01 AM docker0 0.00 0.00 0.00 0.00 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 22.15 16.30 216.63 5.94 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 02/27/2025 _x86_64_ (2 CPU)
01:36:44 LINUX RESTART (2 CPU)
01:38:01 AM CPU %user %nice %system %iowait %steal %idle
01:39:01 AM all 9.76 0.00 1.65 1.59 0.07 86.93
01:39:01 AM 0 8.78 0.00 1.85 1.82 0.07 87.49
01:39:01 AM 1 10.75 0.00 1.45 1.37 0.07 86.37
01:40:01 AM all 14.40 0.00 1.84 0.69 0.06 83.02
01:40:01 AM 0 16.61 0.00 1.92 0.78 0.07 80.63
01:40:01 AM 1 12.19 0.00 1.76 0.60 0.05 85.40
01:41:01 AM all 18.18 0.00 2.02 0.51 0.07 79.22
01:41:01 AM 0 24.49 0.00 2.24 0.28 0.07 72.93
01:41:01 AM 1 11.90 0.00 1.80 0.73 0.07 85.50
01:42:01 AM all 14.48 0.00 2.68 0.23 0.07 82.54
01:42:01 AM 0 19.89 0.00 2.62 0.12 0.07 77.30
01:42:01 AM 1 9.06 0.00 2.74 0.35 0.07 87.78
01:43:01 AM all 14.50 0.00 1.08 0.09 0.07 84.26
01:43:01 AM 0 17.48 0.00 1.22 0.12 0.07 81.12
01:43:01 AM 1 11.52 0.00 0.95 0.07 0.07 87.39
Average: all 14.26 0.00 1.85 0.62 0.07 83.19
Average: 0 17.45 0.00 1.97 0.62 0.07 79.90
Average: 1 11.09 0.00 1.74 0.62 0.06 86.49