---> uname -a: Linux prd-centos8-robot-2c-8g-44858.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 581 4919 19 2196 6818 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8b:b1:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85150sec preferred_lft 85150sec inet6 fe80::f816:3eff:fe8b:b1d1/64 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) 07/21/2025 _x86_64_ (2 CPU) 05:03:34 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 131.59 63.65 67.94 7703.83 15474.96 05:06:01 AM 102.55 0.72 101.83 52.92 11418.59 05:07:01 AM 14.30 0.00 14.30 0.00 1748.86 05:08:01 AM 3.82 0.03 3.78 0.53 126.54 05:09:01 AM 0.37 0.00 0.37 0.00 4.03 05:10:01 AM 0.57 0.00 0.57 0.00 8.80 05:11:01 AM 0.43 0.00 0.43 0.00 4.67 05:12:01 AM 13.50 0.38 13.11 64.25 842.24 05:13:01 AM 81.16 6.96 74.19 1292.77 8214.80 05:14:01 AM 12.23 0.00 12.23 0.00 1172.09 05:15:01 AM 0.48 0.00 0.48 0.00 6.28 05:16:01 AM 0.33 0.00 0.33 0.00 3.28 05:17:01 AM 0.55 0.02 0.53 0.13 51.36 05:18:01 AM 1.80 0.00 1.80 0.00 82.02 05:19:01 AM 0.55 0.03 0.52 0.27 98.02 05:20:01 AM 1.28 0.00 1.28 0.00 45.73 05:21:01 AM 0.48 0.00 0.48 0.00 19.50 05:22:01 AM 0.62 0.00 0.62 0.00 19.34 05:23:01 AM 3.25 0.35 2.90 38.79 183.69 05:24:01 AM 32.47 1.10 31.37 189.80 1673.24 Average: 20.12 3.66 16.45 467.20 2060.01 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5395656 7071312 2486776 31.55 2688 1858840 653768 7.32 186872 1983092 172612 05:06:01 AM 5180736 7018468 2701696 34.27 2688 2013484 702504 7.87 198444 2153032 42488 05:07:01 AM 5178456 7015668 2703976 34.30 2688 2013488 702504 7.87 198444 2157512 4 05:08:01 AM 5178856 7016088 2703576 34.30 2688 2013504 702504 7.87 198472 2157452 4 05:09:01 AM 5179016 7016248 2703416 34.30 2688 2013504 702504 7.87 198472 2157328 4 05:10:01 AM 5178780 7016004 2703652 34.30 2688 2013508 700824 7.85 198472 2157520 4 05:11:01 AM 5179212 7016456 2703220 34.29 2688 2013512 700824 7.85 198472 2157384 4 05:12:01 AM 5160412 7033276 2722020 34.53 2688 2046832 695204 7.78 222564 2146980 41832 05:13:01 AM 4980736 7066060 2901696 36.81 2688 2253068 624976 7.00 262612 2261212 26912 05:14:01 AM 4980500 7065644 2901932 36.82 2688 2253076 624976 7.00 262620 2261200 4 05:15:01 AM 4980560 7065708 2901872 36.81 2688 2253080 624976 7.00 262624 2261264 4 05:16:01 AM 4980680 7065828 2901752 36.81 2688 2253080 624976 7.00 262628 2261252 8 05:17:01 AM 4937892 7024304 2944540 37.36 2688 2254344 671856 7.52 262884 2303424 48 05:18:01 AM 4929940 7019536 2952492 37.46 2688 2257528 671856 7.52 262888 2311404 2516 05:19:01 AM 4928888 7018852 2953544 37.47 2688 2257904 686320 7.68 263052 2312180 192 05:20:01 AM 4928496 7018836 2953936 37.47 2688 2258280 689044 7.72 263052 2312632 100 05:21:01 AM 4928164 7018884 2954268 37.48 2688 2258660 689044 7.72 263052 2313096 24 05:22:01 AM 4927548 7018668 2954884 37.49 2688 2259052 689044 7.72 263052 2313608 40 05:23:01 AM 5097884 7022168 2784548 35.33 2688 2095844 667928 7.48 264292 2156972 22676 05:24:01 AM 5133692 7060784 2748740 34.87 2688 2100788 629728 7.05 466008 1926888 10972 Average: 5068305 7033440 2814127 35.70 2688 2137069 672768 7.53 247949 2203272 16022 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 284.32 183.81 1665.82 60.03 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 67.46 49.47 805.28 8.77 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 5.55 0.60 1.08 0.30 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 1.73 0.48 0.59 0.29 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 1.98 0.42 0.49 0.14 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 1.17 0.55 0.48 0.21 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.30 0.40 0.37 0.14 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 12.73 11.33 6.28 4.54 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 584.52 460.63 422.06 102.16 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 1.75 0.77 0.49 0.12 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 2.65 1.92 0.55 0.47 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 5.08 1.93 0.76 0.42 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 46.31 29.35 14.31 5.01 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 32.86 30.23 9.42 6.03 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 13.20 9.31 3.19 2.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 11.36 9.36 2.84 1.88 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 11.86 9.33 2.82 1.82 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 11.96 9.83 2.89 1.94 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 73.67 48.66 96.37 33.17 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 19.24 16.73 15.38 8.45 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 59.54 43.76 152.58 11.90 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) 07/21/2025 _x86_64_ (2 CPU) 05:03:34 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.89 0.03 7.69 1.80 0.11 46.48 05:05:01 AM 0 37.13 0.02 7.56 1.37 0.10 53.83 05:05:01 AM 1 50.63 0.05 7.83 2.24 0.12 39.14 05:06:01 AM all 28.10 0.00 4.01 1.18 0.08 66.62 05:06:01 AM 0 21.90 0.00 3.61 1.35 0.08 73.06 05:06:01 AM 1 34.32 0.00 4.41 1.02 0.08 60.17 05:07:01 AM all 0.43 0.00 0.17 0.13 0.03 99.23 05:07:01 AM 0 0.20 0.00 0.20 0.22 0.03 99.35 05:07:01 AM 1 0.67 0.00 0.13 0.05 0.03 99.12 05:08:01 AM all 0.44 0.00 0.10 0.02 0.03 99.42 05:08:01 AM 0 0.20 0.00 0.08 0.00 0.02 99.70 05:08:01 AM 1 0.68 0.00 0.12 0.03 0.03 99.13 05:09:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 05:09:01 AM 0 0.20 0.00 0.05 0.00 0.02 99.73 05:09:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 05:10:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 05:10:01 AM 0 0.13 0.00 0.05 0.00 0.02 99.80 05:10:01 AM 1 0.67 0.00 0.05 0.00 0.03 99.25 05:11:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 05:11:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 05:11:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 05:12:01 AM all 17.41 0.00 2.44 0.10 0.06 79.99 05:12:01 AM 0 17.18 0.00 2.17 0.08 0.07 80.50 05:12:01 AM 1 17.65 0.00 2.72 0.12 0.05 79.47 05:13:01 AM all 27.83 0.00 5.67 0.69 0.09 65.71 05:13:01 AM 0 20.38 0.00 5.25 0.77 0.08 73.52 05:13:01 AM 1 35.30 0.00 6.09 0.62 0.10 57.90 05:14:01 AM all 0.27 0.00 0.13 0.13 0.03 99.45 05:14:01 AM 0 0.02 0.00 0.17 0.22 0.02 99.58 05:14:01 AM 1 0.52 0.00 0.10 0.03 0.03 99.31 05:15:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 05:15:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 05:15:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 05:15:01 AM CPU %user %nice %system %iowait %steal %idle 05:16:01 AM all 0.30 0.00 0.10 0.00 0.04 99.56 05:16:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 05:16:01 AM 1 0.47 0.00 0.08 0.00 0.05 99.40 05:17:01 AM all 6.95 0.00 0.70 0.00 0.05 92.30 05:17:01 AM 0 2.87 0.00 0.38 0.00 0.05 96.69 05:17:01 AM 1 11.02 0.00 1.02 0.00 0.05 87.91 05:18:01 AM all 16.02 0.00 0.75 0.01 0.08 83.14 05:18:01 AM 0 19.34 0.00 0.55 0.02 0.08 80.00 05:18:01 AM 1 12.69 0.00 0.95 0.00 0.08 86.27 05:19:01 AM all 4.44 0.00 0.47 0.00 0.05 95.05 05:19:01 AM 0 3.93 0.00 0.50 0.00 0.05 95.52 05:19:01 AM 1 4.95 0.00 0.43 0.00 0.05 94.57 05:20:01 AM all 4.35 0.00 0.29 0.01 0.08 95.28 05:20:01 AM 0 2.37 0.00 0.18 0.02 0.07 97.36 05:20:01 AM 1 6.32 0.00 0.40 0.00 0.08 93.20 05:21:01 AM all 4.30 0.00 0.31 0.01 0.05 95.33 05:21:01 AM 0 5.10 0.00 0.35 0.00 0.05 94.50 05:21:01 AM 1 3.51 0.00 0.27 0.02 0.05 96.16 05:22:01 AM all 4.71 0.00 0.32 0.00 0.04 94.93 05:22:01 AM 0 3.96 0.00 0.28 0.00 0.03 95.72 05:22:01 AM 1 5.45 0.00 0.35 0.00 0.05 94.15 05:23:01 AM all 11.19 0.00 1.67 0.02 0.05 87.07 05:23:01 AM 0 12.27 0.00 1.96 0.03 0.05 85.69 05:23:01 AM 1 10.12 0.00 1.39 0.00 0.05 88.45 05:24:01 AM all 29.51 0.05 3.14 0.18 0.08 67.03 05:24:01 AM 0 22.86 0.10 2.52 0.10 0.08 74.35 05:24:01 AM 1 36.17 0.00 3.77 0.27 0.08 59.71 Average: all 10.09 0.00 1.41 0.21 0.05 88.23 Average: 0 8.53 0.01 1.31 0.21 0.05 89.90 Average: 1 11.64 0.00 1.52 0.22 0.06 86.56