---> uname -a:
Linux prd-centos8-robot-2c-8g-10893.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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): 0,1
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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 590 4969 19 2137 6811
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:2f:b4:63 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85657sec preferred_lft 85657sec
inet6 fe80::f816:3eff:fe2f:b463/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 03/26/2025 _x86_64_ (2 CPU)
02:20:53 LINUX RESTART (2 CPU)
02:22:01 AM tps rtps wtps bread/s bwrtn/s
02:23:01 AM 115.45 0.40 115.05 24.53 10977.14
02:24:01 AM 35.52 0.77 34.76 92.64 4305.60
02:25:01 AM 25.59 6.78 18.81 1248.52 1280.67
02:26:01 AM 47.99 0.03 47.96 3.47 7094.05
02:27:01 AM 2.83 0.00 2.83 0.00 82.69
02:28:01 AM 0.13 0.00 0.13 0.00 1.05
02:29:01 AM 0.13 0.00 0.13 0.00 1.32
02:30:01 AM 2.03 0.12 1.92 33.06 152.48
02:31:01 AM 0.50 0.00 0.50 0.00 8.55
02:32:01 AM 0.43 0.00 0.43 0.00 7.58
02:33:01 AM 29.36 0.83 28.52 100.77 1420.63
Average: 23.63 0.81 22.82 136.64 2302.79
02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:23:01 AM 5217656 7025044 2664776 33.81 2688 1984256 685224 7.67 188436 2132700 109024
02:24:01 AM 5269036 7078704 2613396 33.15 2688 1986988 634164 7.10 216932 2052484 16
02:25:01 AM 5001672 6997008 2880760 36.55 2688 2167836 712640 7.98 268884 2252928 125508
02:26:01 AM 5002188 7051728 2880244 36.54 2688 2218896 632852 7.09 258612 2245756 32
02:27:01 AM 5002428 7051968 2880004 36.54 2688 2218896 648228 7.26 258612 2245828 4
02:28:01 AM 5002408 7051952 2880024 36.54 2688 2218900 648228 7.26 258612 2245772 16
02:29:01 AM 5002492 7052036 2879940 36.54 2688 2218900 648228 7.26 258612 2245888 4
02:30:01 AM 4922800 6975952 2959632 37.55 2688 2222508 724028 8.11 258744 2324104 32
02:31:01 AM 4910896 6964092 2971536 37.70 2688 2222524 757072 8.48 258744 2336324 20
02:32:01 AM 4996452 7051140 2885980 36.61 2688 2224016 643268 7.20 259088 2251080 1480
02:33:01 AM 5178872 7060416 2703560 34.30 2688 2056768 637812 7.14 455232 1894964 204
Average: 5046082 7032731 2836350 35.98 2688 2158226 670159 7.50 267319 2202530 21485
02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:23:01 AM eth0 104.33 77.75 1162.25 11.66 0.00 0.00 0.00 0.00
02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:24:01 AM eth0 12.51 9.55 5.99 3.72 0.00 0.00 0.00 0.00
02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:25:01 AM eth0 31.79 27.79 291.70 5.63 0.00 0.00 0.00 0.00
02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:26:01 AM eth0 450.94 308.92 101.28 82.16 0.00 0.00 0.00 0.00
02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 AM eth0 2.60 2.07 0.56 0.50 0.00 0.00 0.00 0.00
02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 AM eth0 2.45 1.97 0.43 0.42 0.00 0.00 0.00 0.00
02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 AM eth0 0.93 0.72 0.15 0.12 0.00 0.00 0.00 0.00
02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 AM eth0 140.14 118.36 2131.78 8.95 0.00 0.00 0.00 0.00
02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:31:01 AM eth0 221.66 218.88 5566.31 14.17 0.00 0.00 0.00 0.00
02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:32:01 AM eth0 236.64 204.25 4627.77 14.57 0.00 0.00 0.00 0.00
02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:33:01 AM eth0 52.42 42.39 92.71 31.86 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 114.22 92.06 1271.00 15.80 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 03/26/2025 _x86_64_ (2 CPU)
02:20:53 LINUX RESTART (2 CPU)
02:22:01 AM CPU %user %nice %system %iowait %steal %idle
02:23:01 AM all 38.25 0.00 5.56 1.30 0.13 54.75
02:23:01 AM 0 45.37 0.00 6.06 1.49 0.13 46.95
02:23:01 AM 1 31.13 0.00 5.06 1.12 0.13 62.56
02:24:01 AM all 11.27 0.00 1.59 0.47 0.06 86.62
02:24:01 AM 0 10.20 0.00 1.84 0.45 0.05 87.46
02:24:01 AM 1 12.34 0.00 1.34 0.49 0.07 85.77
02:25:01 AM all 16.26 0.00 3.50 0.39 0.08 79.76
02:25:01 AM 0 18.28 0.00 3.68 0.22 0.08 77.74
02:25:01 AM 1 14.25 0.00 3.32 0.57 0.08 81.78
02:26:01 AM all 14.88 0.00 3.26 3.29 0.08 78.49
02:26:01 AM 0 21.92 0.00 4.28 4.28 0.08 69.43
02:26:01 AM 1 7.88 0.00 2.25 2.30 0.08 87.49
02:27:01 AM all 0.37 0.00 0.09 0.03 0.05 99.46
02:27:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68
02:27:01 AM 1 0.57 0.00 0.07 0.07 0.07 99.23
02:28:01 AM all 0.32 0.00 0.10 0.00 0.03 99.55
02:28:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67
02:28:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43
02:29:01 AM all 0.13 0.00 0.08 0.00 0.03 99.76
02:29:01 AM 0 0.23 0.00 0.12 0.00 0.03 99.61
02:29:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90
02:30:01 AM all 9.83 0.00 1.90 0.01 0.08 88.18
02:30:01 AM 0 3.65 0.00 0.71 0.02 0.07 95.56
02:30:01 AM 1 16.07 0.00 3.10 0.00 0.10 80.73
02:31:01 AM all 8.88 0.00 1.16 0.07 0.12 89.77
02:31:01 AM 0 15.47 0.00 1.80 0.00 0.13 82.59
02:31:01 AM 1 2.34 0.00 0.52 0.13 0.10 96.90
02:32:01 AM all 8.26 0.00 1.17 0.00 0.13 90.45
02:32:01 AM 0 13.33 0.00 1.82 0.00 0.13 84.72
02:32:01 AM 1 3.23 0.00 0.52 0.00 0.12 96.13
02:33:01 AM all 27.77 0.00 3.71 0.44 0.10 67.97
02:33:01 AM 0 37.64 0.00 4.29 0.69 0.10 57.28
02:33:01 AM 1 17.93 0.00 3.13 0.20 0.10 78.64
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 12.39 0.00 2.01 0.55 0.08 84.97
Average: 0 15.13 0.00 2.26 0.65 0.08 81.89
Average: 1 9.65 0.00 1.76 0.44 0.08 88.06