---> uname -a:
Linux prd-centos8-robot-2c-8g-5649.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: 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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 585 4914 19 2197 6816
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:07:6b:c8 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85166sec preferred_lft 85166sec
inet6 fe80::f816:3eff:fe07:6bc8/64 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) 03/08/2025 _x86_64_ (2 CPU)
02:04:07 LINUX RESTART (2 CPU)
02:05:01 AM tps rtps wtps bread/s bwrtn/s
02:06:01 AM 118.15 0.27 117.88 12.93 10126.65
02:07:01 AM 37.77 1.05 36.72 115.43 4908.05
02:08:01 AM 55.52 6.78 48.74 1249.93 3015.03
02:09:01 AM 19.76 0.00 19.76 0.00 5486.24
02:10:01 AM 3.07 0.00 3.07 0.00 109.62
02:11:01 AM 0.23 0.00 0.23 0.00 2.32
02:12:01 AM 0.47 0.10 0.37 32.13 9.47
02:13:01 AM 2.25 0.00 2.25 0.00 189.10
02:14:01 AM 0.35 0.03 0.32 1.87 148.31
02:15:01 AM 0.42 0.00 0.42 0.00 114.86
02:16:01 AM 0.23 0.00 0.23 0.00 77.77
02:17:01 AM 0.32 0.00 0.32 0.00 165.04
02:18:01 AM 0.30 0.00 0.30 0.00 10.15
02:19:01 AM 0.18 0.00 0.18 0.00 67.31
02:20:01 AM 1.50 0.03 1.47 0.27 102.82
02:21:01 AM 0.33 0.00 0.33 0.00 121.96
02:22:01 AM 0.27 0.00 0.27 0.00 33.39
02:23:01 AM 0.18 0.00 0.18 0.00 46.26
02:24:01 AM 17.88 0.42 17.46 47.73 2053.52
Average: 13.64 0.46 13.18 76.85 1409.88
02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:06:01 AM 5178356 6984060 2704076 34.31 2688 1982624 731784 8.19 187964 2172480 123800
02:07:01 AM 5280804 7089416 2601628 33.01 2688 1985988 635620 7.12 217580 2039456 12
02:08:01 AM 5019140 7069520 2863292 36.32 2688 2219660 625284 7.00 258024 2236000 155312
02:09:01 AM 5014204 7064544 2868228 36.39 2688 2219668 625284 7.00 258036 2236120 4
02:10:01 AM 5013540 7063880 2868892 36.40 2688 2219668 625284 7.00 258040 2236416 12
02:11:01 AM 5014220 7064568 2868212 36.39 2688 2219672 641116 7.18 258040 2236168 8
02:12:01 AM 4969320 7021400 2913112 36.96 2688 2221400 694180 7.77 258172 2280420 764
02:13:01 AM 4959604 7014800 2922828 37.08 2688 2224532 717440 8.03 258172 2290360 176
02:14:01 AM 4952448 7012252 2929984 37.17 2688 2229124 736264 8.24 258652 2296848 324
02:15:01 AM 4948812 7011652 2933620 37.22 2688 2232160 736264 8.24 258716 2300464 88
02:16:01 AM 4941804 7008472 2940628 37.31 2688 2235996 736264 8.24 258716 2307280 1640
02:17:01 AM 4938492 7008460 2943940 37.35 2688 2239288 720652 8.07 258716 2311016 24
02:18:01 AM 4937584 7008284 2944848 37.36 2688 2240028 720652 8.07 258716 2311780 560
02:19:01 AM 4933504 7005836 2948928 37.41 2688 2241652 728088 8.15 258716 2315844 208
02:20:01 AM 4930952 7005188 2951480 37.44 2688 2243556 728104 8.15 258852 2318140 28
02:21:01 AM 4926992 7004964 2955440 37.49 2688 2247292 728104 8.15 258852 2322048 180
02:22:01 AM 4925360 7004588 2957072 37.51 2688 2248548 728104 8.15 258852 2323464 544
02:23:01 AM 4980152 7065036 2902280 36.82 2688 2254196 635320 7.11 259172 2269224 4868
02:24:01 AM 5093504 7035244 2788928 35.38 2688 2117380 668344 7.48 479332 1957856 13408
Average: 4997831 7028535 2884601 36.60 2688 2201181 692745 7.76 264280 2250599 15893
02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 127.10 97.82 1348.08 13.20 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 20.63 12.06 7.79 4.46 0.00 0.00 0.00 0.00
02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:08:01 AM eth0 272.29 191.95 346.73 50.86 0.00 0.00 0.00 0.00
02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:09:01 AM eth0 350.67 232.06 64.45 48.17 0.00 0.00 0.00 0.00
02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:10:01 AM eth0 2.87 2.23 0.59 0.51 0.00 0.00 0.00 0.00
02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:11:01 AM eth0 3.12 1.88 0.45 0.41 0.00 0.00 0.00 0.00
02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:12:01 AM eth0 55.64 40.24 14.15 3.78 0.00 0.00 0.00 0.00
02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:13:01 AM eth0 154.49 152.82 34.18 11.94 0.00 0.00 0.00 0.00
02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:14:01 AM eth0 97.22 92.02 33.08 7.49 0.00 0.00 0.00 0.00
02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:15:01 AM eth0 84.14 83.02 25.04 6.80 0.00 0.00 0.00 0.00
02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:16:01 AM eth0 53.34 52.72 24.72 4.58 0.00 0.00 0.00 0.00
02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:17:01 AM eth0 115.28 114.23 29.45 9.23 0.00 0.00 0.00 0.00
02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:18:01 AM eth0 9.88 7.70 3.87 1.17 0.00 0.00 0.00 0.00
02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:19:01 AM eth0 123.16 122.73 20.77 9.41 0.00 0.00 0.00 0.00
02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:20:01 AM eth0 132.84 131.86 23.28 10.31 0.00 0.00 0.00 0.00
02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:21:01 AM eth0 134.05 133.42 32.47 10.26 0.00 0.00 0.00 0.00
02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 AM eth0 3.82 4.35 0.96 0.93 0.00 0.00 0.00 0.00
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 91.47 70.65 19.96 6.11 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 81.50 54.22 157.92 95.72 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 100.71 84.11 115.15 15.55 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) 03/08/2025 _x86_64_ (2 CPU)
02:04:07 LINUX RESTART (2 CPU)
02:05:01 AM CPU %user %nice %system %iowait %steal %idle
02:06:01 AM all 39.12 0.00 5.32 1.65 0.12 53.79
02:06:01 AM 0 42.42 0.00 5.87 1.55 0.10 50.05
02:06:01 AM 1 35.82 0.00 4.77 1.75 0.13 57.53
02:07:01 AM all 10.93 0.00 1.69 1.01 0.05 86.32
02:07:01 AM 0 13.84 0.00 1.97 0.75 0.05 83.39
02:07:01 AM 1 8.02 0.00 1.42 1.27 0.05 89.24
02:08:01 AM all 28.30 0.00 5.64 2.49 0.09 63.47
02:08:01 AM 0 40.05 0.00 6.84 1.15 0.11 51.86
02:08:01 AM 1 17.15 0.00 4.51 3.77 0.08 74.48
02:09:01 AM all 0.70 0.00 0.82 13.90 0.05 84.52
02:09:01 AM 0 0.84 0.00 0.85 10.89 0.03 87.39
02:09:01 AM 1 0.57 0.00 0.79 16.92 0.07 81.66
02:10:01 AM all 0.34 0.00 0.08 0.01 0.04 99.52
02:10:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28
02:10:01 AM 1 0.07 0.00 0.10 0.02 0.05 99.77
02:11:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56
02:11:01 AM 0 0.47 0.00 0.07 0.00 0.02 99.45
02:11:01 AM 1 0.20 0.00 0.08 0.00 0.05 99.67
02:12:01 AM all 2.55 0.00 0.46 13.61 0.07 83.31
02:12:01 AM 0 3.02 0.00 0.67 0.08 0.10 96.13
02:12:01 AM 1 2.08 0.00 0.25 27.18 0.03 70.46
02:13:01 AM all 10.02 0.00 1.36 0.10 0.07 88.46
02:13:01 AM 0 15.87 0.00 2.08 0.20 0.07 81.78
02:13:01 AM 1 4.20 0.00 0.64 0.00 0.07 95.09
02:14:01 AM all 11.40 0.00 1.70 0.06 0.06 86.78
02:14:01 AM 0 17.31 0.00 2.94 0.07 0.05 79.63
02:14:01 AM 1 5.58 0.00 0.47 0.05 0.07 93.83
02:15:01 AM all 8.62 0.00 0.83 0.00 0.08 90.47
02:15:01 AM 0 11.24 0.00 1.10 0.00 0.08 87.58
02:15:01 AM 1 6.02 0.00 0.57 0.00 0.07 93.34
02:16:01 AM all 8.74 0.00 0.81 0.00 0.05 90.40
02:16:01 AM 0 15.98 0.00 1.26 0.00 0.05 82.71
02:16:01 AM 1 1.56 0.00 0.35 0.00 0.05 98.04
02:16:01 AM CPU %user %nice %system %iowait %steal %idle
02:17:01 AM all 11.53 0.00 1.67 0.09 0.07 86.65
02:17:01 AM 0 19.60 0.00 2.60 0.00 0.07 77.73
02:17:01 AM 1 3.61 0.00 0.76 0.17 0.07 95.40
02:18:01 AM all 4.39 0.00 0.37 0.00 0.05 95.19
02:18:01 AM 0 3.99 0.00 0.31 0.00 0.05 95.65
02:18:01 AM 1 4.79 0.00 0.44 0.00 0.05 94.73
02:19:01 AM all 7.81 0.00 0.65 0.05 0.06 91.42
02:19:01 AM 0 8.15 0.00 0.70 0.00 0.07 91.08
02:19:01 AM 1 7.49 0.00 0.61 0.10 0.05 91.76
02:20:01 AM all 9.19 0.00 0.90 0.24 0.06 89.61
02:20:01 AM 0 10.00 0.00 0.84 0.13 0.05 88.98
02:20:01 AM 1 8.38 0.00 0.95 0.34 0.07 90.26
02:21:01 AM all 10.57 0.00 1.05 0.17 0.07 88.14
02:21:01 AM 0 12.20 0.00 1.03 0.17 0.07 86.54
02:21:01 AM 1 8.95 0.00 1.08 0.17 0.07 89.74
02:22:01 AM all 3.94 0.00 0.25 0.00 0.06 95.75
02:22:01 AM 0 5.11 0.00 0.28 0.00 0.07 94.54
02:22:01 AM 1 2.76 0.00 0.22 0.00 0.05 96.97
02:23:01 AM all 9.02 0.00 0.67 0.01 0.05 90.25
02:23:01 AM 0 3.70 0.00 0.50 0.02 0.05 95.73
02:23:01 AM 1 14.33 0.00 0.84 0.00 0.05 84.78
02:24:01 AM all 17.36 0.00 2.61 2.49 0.07 77.47
02:24:01 AM 0 25.09 0.00 2.98 3.48 0.07 68.39
02:24:01 AM 1 9.63 0.00 2.24 1.51 0.07 86.55
Average: all 10.24 0.00 1.41 1.90 0.06 86.39
Average: 0 13.05 0.00 1.72 0.98 0.06 84.18
Average: 1 7.44 0.00 1.11 2.81 0.06 88.59