---> uname -a: Linux prd-centos8-robot-2c-8g-48372.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 652 4871 19 2174 6747 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:b8:02:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84971sec preferred_lft 84971sec inet6 fe80::f816:3eff:feb8:2b2/64 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) 09/03/2025 _x86_64_ (2 CPU) 03:13:48 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:02 AM 212.28 152.31 59.97 14567.82 40775.23 03:16:01 AM 96.78 0.07 96.71 1.90 8512.20 03:17:01 AM 57.59 0.68 56.91 51.59 6853.36 03:18:01 AM 37.30 7.10 30.21 1309.96 2088.74 03:19:01 AM 58.67 0.25 58.42 47.06 7851.56 03:20:01 AM 4.65 0.23 4.42 12.66 174.16 03:21:01 AM 2.17 0.00 2.17 0.00 86.67 03:22:01 AM 0.25 0.00 0.25 0.00 4.90 03:23:01 AM 0.33 0.00 0.33 0.00 11.33 03:24:01 AM 0.15 0.00 0.15 0.00 2.50 03:25:01 AM 0.28 0.00 0.28 0.00 11.21 03:26:01 AM 0.22 0.00 0.22 0.00 2.68 03:27:01 AM 0.27 0.00 0.27 0.00 10.33 03:28:01 AM 0.15 0.00 0.15 0.00 2.57 03:29:01 AM 1.50 0.03 1.47 0.27 49.16 03:30:01 AM 0.48 0.00 0.48 0.00 14.53 03:31:01 AM 0.50 0.00 0.50 0.00 7.95 03:32:01 AM 0.40 0.00 0.40 0.00 12.30 03:33:01 AM 0.33 0.00 0.33 0.00 4.27 03:34:01 AM 0.28 0.00 0.28 0.00 5.23 03:35:01 AM 0.37 0.00 0.37 0.00 12.98 03:36:01 AM 0.30 0.00 0.30 0.00 5.13 03:37:01 AM 24.43 0.40 24.03 46.79 1090.28 Average: 21.67 7.01 14.66 697.97 2935.02 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:02 AM 5364368 6944272 2518064 31.95 2688 1772008 840720 9.41 188668 2044664 109620 03:16:01 AM 5182856 6977980 2699576 34.25 2688 1971912 748016 8.38 187320 2168752 128596 03:17:01 AM 5052788 6924732 2829644 35.90 2688 2048096 785824 8.80 213088 2268316 43080 03:18:01 AM 4844880 6911148 3037552 38.54 2688 2236100 802476 8.99 276060 2393364 160556 03:19:01 AM 4898724 6988904 2983708 37.85 2688 2258020 707416 7.92 262720 2339904 8 03:20:01 AM 4854344 6945452 3028088 38.42 2688 2258968 775840 8.69 262848 2384132 576 03:21:01 AM 4854892 6946040 3027540 38.41 2688 2259000 775840 8.69 262848 2383872 40 03:22:01 AM 4845480 6936860 3036952 38.53 2688 2259232 798208 8.94 262848 2392652 236 03:23:01 AM 4845648 6937060 3036784 38.53 2688 2259264 798208 8.94 262848 2392656 48 03:24:01 AM 4845168 6936804 3037264 38.53 2688 2259488 798208 8.94 262856 2393540 232 03:25:01 AM 4845172 6936844 3037260 38.53 2688 2259524 782724 8.76 262856 2393624 40 03:26:01 AM 4850972 6942860 3031460 38.46 2688 2259740 775684 8.69 262856 2387096 224 03:27:01 AM 4850972 6942892 3031460 38.46 2688 2259772 775684 8.69 262856 2387244 40 03:28:01 AM 4850808 6943168 3031624 38.46 2688 2260228 775684 8.69 262964 2387772 472 03:29:01 AM 4835188 6927612 3047244 38.66 2688 2260276 814972 9.13 263116 2402304 4 03:30:01 AM 4819956 6912600 3062476 38.85 2688 2260512 804988 9.01 263116 2417116 4 03:31:01 AM 4848396 6941100 3034036 38.49 2688 2260552 776776 8.70 263116 2388828 4 03:32:01 AM 4848880 6941820 3033552 38.48 2688 2260788 776776 8.70 263116 2389024 4 03:33:01 AM 4834484 6927452 3047948 38.67 2688 2260832 803712 9.00 263116 2402696 48 03:34:01 AM 4827320 6920460 3055112 38.76 2688 2260988 798716 8.94 263116 2410396 168 03:35:01 AM 4827432 6920656 3055000 38.76 2688 2261072 798716 8.94 263116 2410216 4 03:36:01 AM 4848704 6941964 3033728 38.49 2688 2261108 798716 8.94 263116 2389016 4 03:37:01 AM 4968164 6884100 2914268 36.97 2688 2088972 818480 9.16 461288 2096288 24180 Average: 4897635 6936208 2984797 37.87 2688 2208541 788365 8.83 263472 2348847 20356 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:02 AM eth0 303.65 184.89 1715.81 58.30 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 29.28 24.31 268.73 5.93 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 54.49 38.46 584.48 6.65 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 41.50 32.69 328.78 6.46 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 167.81 127.90 39.63 36.09 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 38.75 27.56 7.82 9.07 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.92 0.17 0.06 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 16.01 14.83 119.93 1.13 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.75 0.20 0.19 0.05 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 9.68 8.35 1.61 0.84 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 3.20 0.27 0.27 0.08 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 17.33 15.76 119.99 1.19 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.63 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 18.28 17.43 3.33 3.28 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 6.82 6.42 117.94 0.60 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 22.49 21.98 354.97 1.64 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 8.75 7.58 1.76 0.63 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 8.58 5.50 118.80 0.90 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 27.56 26.74 355.42 2.07 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 3.87 0.15 0.60 0.07 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 0.92 0.15 0.06 0.01 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 61.36 43.11 90.30 31.72 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 36.70 26.29 183.89 7.25 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) 09/03/2025 _x86_64_ (2 CPU) 03:13:48 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:02 AM all 49.90 0.06 11.09 6.85 0.18 31.92 03:15:02 AM 0 42.42 0.08 12.05 7.52 0.19 37.74 03:15:02 AM 1 57.33 0.03 10.14 6.18 0.18 26.13 03:16:01 AM all 25.72 0.00 4.49 7.44 0.09 62.25 03:16:01 AM 0 25.14 0.00 4.48 7.05 0.10 63.22 03:16:01 AM 1 26.30 0.00 4.51 7.83 0.08 61.28 03:17:01 AM all 19.59 0.00 2.36 3.40 0.09 74.57 03:17:01 AM 0 12.46 0.00 2.17 2.19 0.08 83.10 03:17:01 AM 1 26.73 0.00 2.54 4.62 0.10 66.01 03:18:01 AM all 23.27 0.00 4.00 1.67 0.09 70.97 03:18:01 AM 0 14.55 0.00 3.71 2.33 0.08 79.33 03:18:01 AM 1 32.02 0.00 4.29 1.00 0.10 62.58 03:19:01 AM all 16.59 0.00 3.20 0.73 0.08 79.41 03:19:01 AM 0 10.52 0.00 2.47 0.57 0.07 86.38 03:19:01 AM 1 22.67 0.00 3.93 0.89 0.08 72.43 03:20:01 AM all 2.57 0.00 0.33 0.04 0.04 97.01 03:20:01 AM 0 3.03 0.00 0.47 0.05 0.03 96.42 03:20:01 AM 1 2.11 0.00 0.20 0.03 0.05 97.61 03:21:01 AM all 0.62 0.00 0.13 0.01 0.05 99.20 03:21:01 AM 0 0.57 0.00 0.17 0.02 0.07 99.18 03:21:01 AM 1 0.67 0.00 0.08 0.00 0.03 99.22 03:22:01 AM all 1.06 0.00 0.17 0.00 0.04 98.73 03:22:01 AM 0 0.47 0.00 0.17 0.00 0.03 99.33 03:22:01 AM 1 1.66 0.00 0.17 0.00 0.05 98.13 03:23:01 AM all 0.53 0.00 0.10 0.00 0.06 99.31 03:23:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 03:23:01 AM 1 0.43 0.00 0.12 0.00 0.07 99.38 03:24:01 AM all 1.01 0.00 0.15 0.00 0.05 98.79 03:24:01 AM 0 0.74 0.00 0.08 0.00 0.03 99.15 03:24:01 AM 1 1.29 0.00 0.22 0.00 0.07 98.43 03:25:01 AM all 0.50 0.00 0.12 0.00 0.04 99.34 03:25:01 AM 0 0.64 0.00 0.12 0.00 0.03 99.21 03:25:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.47 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 0.96 0.00 0.15 0.00 0.04 98.85 03:26:01 AM 0 0.55 0.00 0.17 0.00 0.07 99.21 03:26:01 AM 1 1.37 0.00 0.13 0.00 0.02 98.48 03:27:01 AM all 0.53 0.00 0.10 0.00 0.05 99.32 03:27:01 AM 0 0.22 0.00 0.12 0.00 0.05 99.62 03:27:01 AM 1 0.83 0.00 0.08 0.00 0.05 99.03 03:28:01 AM all 2.12 0.00 0.20 0.00 0.06 97.63 03:28:01 AM 0 1.89 0.00 0.20 0.00 0.05 97.86 03:28:01 AM 1 2.34 0.00 0.20 0.00 0.07 97.39 03:29:01 AM all 0.54 0.00 0.28 0.08 0.04 99.06 03:29:01 AM 0 0.55 0.00 0.37 0.00 0.03 99.05 03:29:01 AM 1 0.52 0.00 0.18 0.17 0.05 99.08 03:30:01 AM all 1.08 0.00 0.20 0.00 0.06 98.66 03:30:01 AM 0 1.04 0.00 0.18 0.00 0.05 98.73 03:30:01 AM 1 1.12 0.00 0.22 0.00 0.07 98.59 03:31:01 AM all 0.49 0.00 0.10 0.00 0.03 99.37 03:31:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 03:31:01 AM 1 0.38 0.00 0.12 0.00 0.05 99.45 03:32:01 AM all 0.97 0.00 0.16 0.00 0.05 98.82 03:32:01 AM 0 0.82 0.00 0.13 0.00 0.03 99.02 03:32:01 AM 1 1.12 0.00 0.18 0.00 0.07 98.63 03:33:01 AM all 0.55 0.00 0.17 0.00 0.05 99.23 03:33:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 03:33:01 AM 1 0.84 0.00 0.23 0.00 0.07 98.86 03:34:01 AM all 1.06 0.00 0.25 0.00 0.05 98.64 03:34:01 AM 0 1.07 0.00 0.25 0.00 0.05 98.63 03:34:01 AM 1 1.05 0.00 0.25 0.00 0.05 98.65 03:35:01 AM all 0.52 0.00 0.10 0.01 0.06 99.31 03:35:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.16 03:35:01 AM 1 0.37 0.00 0.08 0.02 0.07 99.47 03:36:01 AM all 0.50 0.00 0.12 0.00 0.05 99.33 03:36:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.41 03:36:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 25.81 0.00 3.26 0.37 0.08 70.49 03:37:01 AM 0 18.89 0.00 3.16 0.30 0.07 77.58 03:37:01 AM 1 32.72 0.00 3.37 0.43 0.08 63.40 Average: all 7.66 0.00 1.35 0.89 0.06 90.03 Average: 0 5.98 0.00 1.34 0.86 0.06 91.75 Average: 1 9.33 0.00 1.37 0.92 0.07 88.32