---> uname -a: Linux prd-centos8-robot-2c-8g-38221.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 616 4915 19 2166 6784 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:7b:be:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84999sec preferred_lft 84999sec inet6 fe80::f816:3eff:fe7b:be50/64 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) 06/29/2025 _x86_64_ (2 CPU) 02:27:40 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 140.70 79.04 61.65 9038.16 40079.78 02:30:01 AM 114.33 0.73 113.60 53.05 10592.70 02:31:01 AM 33.11 0.38 32.73 64.26 3853.39 02:32:01 AM 81.01 7.00 74.01 1293.30 8224.13 02:33:01 AM 11.04 0.00 11.04 0.00 1137.19 02:34:01 AM 4.00 0.03 3.97 1.07 146.30 02:35:01 AM 0.28 0.00 0.28 0.00 4.60 02:36:01 AM 0.38 0.00 0.38 0.00 12.21 02:37:01 AM 0.25 0.00 0.25 0.00 4.32 02:38:01 AM 0.30 0.02 0.28 0.13 11.13 02:39:01 AM 8.98 5.93 3.05 574.74 73.86 02:40:01 AM 0.40 0.00 0.40 0.00 13.53 02:41:01 AM 0.30 0.00 0.30 0.00 5.80 02:42:01 AM 0.20 0.00 0.20 0.00 16.85 02:43:01 AM 0.33 0.03 0.30 0.27 5.48 02:44:01 AM 1.43 0.00 1.43 0.00 40.54 02:45:01 AM 0.28 0.00 0.28 0.00 5.90 02:46:01 AM 0.15 0.00 0.15 0.00 8.57 02:47:01 AM 0.15 0.00 0.15 0.00 3.52 02:48:01 AM 0.42 0.00 0.42 0.00 14.35 02:49:01 AM 0.30 0.00 0.30 0.00 5.15 02:50:01 AM 14.50 0.32 14.18 36.93 561.89 02:51:01 AM 31.61 0.47 31.14 52.92 1410.61 Average: 19.33 4.09 15.24 483.34 2880.05 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5452000 7024416 2430432 30.83 2688 1764700 781424 8.75 186412 1960720 109336 02:30:01 AM 5193256 7010460 2689176 34.12 2688 1993956 791700 8.86 198340 2142416 82264 02:31:01 AM 5160408 7025704 2722024 34.53 2688 2041004 733168 8.21 224280 2147768 55656 02:32:01 AM 4965724 7030108 2916708 37.00 2688 2233428 705188 7.90 261264 2279008 26924 02:33:01 AM 4925908 6990396 2956524 37.51 2688 2233608 751540 8.41 261388 2318316 184 02:34:01 AM 4923172 6988104 2959260 37.54 2688 2234052 767184 8.59 261388 2321184 8 02:35:01 AM 4921820 6986784 2960612 37.56 2688 2234084 767184 8.59 261388 2322288 4 02:36:01 AM 4909984 6975180 2972448 37.71 2688 2234316 797168 8.93 261388 2333608 4 02:37:01 AM 4909976 6975204 2972456 37.71 2688 2234348 781564 8.75 261388 2333900 4 02:38:01 AM 4909648 6975100 2972784 37.71 2688 2234572 778252 8.71 261396 2334476 8 02:39:01 AM 4892568 6975308 2989864 37.93 2688 2251848 787180 8.81 263740 2349432 4 02:40:01 AM 4896748 6979708 2985684 37.88 2688 2252068 783260 8.77 263740 2344512 4 02:41:01 AM 4896940 6979940 2985492 37.88 2688 2252104 783260 8.77 263744 2344340 4 02:42:01 AM 4895628 6979080 2986804 37.89 2688 2252556 783260 8.77 263852 2346204 4 02:43:01 AM 4878892 6962392 3003540 38.10 2688 2252600 791952 8.87 264012 2362068 4 02:44:01 AM 4870844 6954580 3011588 38.21 2688 2252840 809540 9.06 264012 2369688 4 02:45:01 AM 4894188 6977956 2988244 37.91 2688 2252872 787176 8.81 264012 2346520 4 02:46:01 AM 4894336 6978328 2988096 37.91 2688 2253096 787176 8.81 264012 2346860 4 02:47:01 AM 4879596 6963636 3002836 38.10 2688 2253144 817676 9.16 264012 2361272 4 02:48:01 AM 4863664 6947940 3018768 38.30 2688 2253380 817932 9.16 264012 2377404 4 02:49:01 AM 4894224 6978532 2988208 37.91 2688 2253412 791116 8.86 264012 2346928 4 02:50:01 AM 5047568 6956328 2834864 35.96 2688 2082528 808964 9.06 303356 2172652 30892 02:51:01 AM 5013748 6926296 2868684 36.39 2688 2086680 811524 9.09 461028 2053856 26328 Average: 4960471 6980064 2921961 37.07 2688 2190748 783234 8.77 265486 2287627 14420 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.40 186.96 1629.14 60.14 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 80.74 57.00 795.93 9.54 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 14.61 10.08 6.35 4.05 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 223.68 149.40 353.99 42.23 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 19.03 10.17 5.41 2.93 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 17.36 16.16 3.02 4.12 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.55 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 14.71 13.00 119.87 1.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 1.30 0.17 0.10 0.02 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 7.86 6.86 1.28 0.58 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 3.35 1.07 0.31 0.15 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 14.96 13.96 119.85 1.06 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 0.53 0.18 0.03 0.02 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 18.06 17.13 3.25 3.32 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 7.83 7.26 117.76 0.47 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 21.91 21.55 354.99 1.61 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 0.50 0.08 0.03 0.01 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 10.00 6.78 1.58 0.55 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 7.22 5.12 119.00 1.23 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 22.53 21.53 354.90 1.55 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 5.95 0.27 0.87 0.08 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 56.34 39.83 86.96 29.56 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 18.43 16.64 14.89 8.47 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 37.95 26.15 177.82 7.51 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) 06/29/2025 _x86_64_ (2 CPU) 02:27:40 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 37.92 0.05 9.36 14.73 0.11 37.83 02:29:01 AM 0 42.28 0.07 10.56 15.09 0.12 31.89 02:29:01 AM 1 33.58 0.03 8.16 14.37 0.10 43.75 02:30:01 AM all 34.54 0.00 5.11 1.94 0.12 58.29 02:30:01 AM 0 44.66 0.00 5.74 2.11 0.12 47.36 02:30:01 AM 1 24.46 0.00 4.48 1.77 0.12 69.17 02:31:01 AM all 16.94 0.00 2.56 3.86 0.08 76.56 02:31:01 AM 0 17.15 0.00 2.67 4.03 0.08 76.06 02:31:01 AM 1 16.73 0.00 2.44 3.68 0.08 77.06 02:32:01 AM all 28.76 0.00 5.36 1.42 0.11 64.35 02:32:01 AM 0 39.29 0.00 6.22 1.23 0.10 53.16 02:32:01 AM 1 18.27 0.00 4.50 1.61 0.12 75.50 02:33:01 AM all 0.78 0.00 0.23 0.15 0.04 98.80 02:33:01 AM 0 0.55 0.00 0.17 0.13 0.03 99.12 02:33:01 AM 1 1.00 0.00 0.30 0.17 0.05 98.48 02:34:01 AM all 1.86 0.00 0.22 0.02 0.06 97.85 02:34:01 AM 0 1.04 0.00 0.22 0.02 0.03 98.69 02:34:01 AM 1 2.69 0.00 0.22 0.02 0.08 97.00 02:35:01 AM all 0.45 0.00 0.11 0.00 0.06 99.38 02:35:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:35:01 AM 1 0.32 0.00 0.15 0.00 0.07 99.46 02:36:01 AM all 0.99 0.00 0.18 0.00 0.07 98.76 02:36:01 AM 0 0.93 0.00 0.17 0.00 0.07 98.83 02:36:01 AM 1 1.04 0.00 0.20 0.00 0.07 98.69 02:37:01 AM all 0.44 0.00 0.12 0.00 0.06 99.38 02:37:01 AM 0 0.30 0.00 0.12 0.00 0.05 99.53 02:37:01 AM 1 0.59 0.00 0.12 0.00 0.07 99.23 02:38:01 AM all 1.01 0.00 0.15 0.00 0.07 98.77 02:38:01 AM 0 0.75 0.00 0.18 0.00 0.10 98.96 02:38:01 AM 1 1.27 0.00 0.12 0.00 0.03 98.58 02:39:01 AM all 0.52 0.26 0.23 0.13 0.07 98.81 02:39:01 AM 0 0.58 0.48 0.27 0.23 0.05 98.38 02:39:01 AM 1 0.45 0.03 0.18 0.02 0.08 99.23 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 1.00 0.00 0.18 0.00 0.07 98.75 02:40:01 AM 0 1.39 0.00 0.17 0.00 0.05 98.40 02:40:01 AM 1 0.60 0.00 0.20 0.00 0.08 99.11 02:41:01 AM all 0.50 0.00 0.12 0.00 0.06 99.32 02:41:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 02:41:01 AM 1 0.42 0.00 0.15 0.00 0.08 99.35 02:42:01 AM all 2.08 0.00 0.19 0.00 0.06 97.66 02:42:01 AM 0 1.56 0.00 0.18 0.00 0.05 98.21 02:42:01 AM 1 2.61 0.00 0.20 0.00 0.07 97.12 02:43:01 AM all 0.63 0.00 0.26 0.00 0.08 99.04 02:43:01 AM 0 0.55 0.00 0.33 0.00 0.08 99.03 02:43:01 AM 1 0.70 0.00 0.18 0.00 0.07 99.05 02:44:01 AM all 1.08 0.00 0.19 0.01 0.08 98.65 02:44:01 AM 0 0.60 0.00 0.22 0.02 0.10 99.06 02:44:01 AM 1 1.55 0.00 0.17 0.00 0.05 98.23 02:45:01 AM all 0.45 0.00 0.11 0.00 0.06 99.38 02:45:01 AM 0 0.30 0.00 0.13 0.00 0.07 99.50 02:45:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.26 02:46:01 AM all 1.00 0.00 0.13 0.00 0.07 98.80 02:46:01 AM 0 1.27 0.00 0.15 0.00 0.08 98.49 02:46:01 AM 1 0.74 0.00 0.12 0.00 0.05 99.10 02:47:01 AM all 0.66 0.00 0.15 0.00 0.07 99.12 02:47:01 AM 0 0.50 0.00 0.18 0.00 0.07 99.25 02:47:01 AM 1 0.82 0.00 0.12 0.00 0.07 99.00 02:48:01 AM all 1.05 0.00 0.23 0.00 0.07 98.65 02:48:01 AM 0 1.30 0.00 0.27 0.00 0.07 98.36 02:48:01 AM 1 0.80 0.00 0.18 0.00 0.07 98.95 02:49:01 AM all 0.49 0.00 0.13 0.00 0.06 99.31 02:49:01 AM 0 0.43 0.00 0.18 0.00 0.07 99.31 02:49:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.31 02:50:01 AM all 15.99 0.00 2.07 0.16 0.08 81.71 02:50:01 AM 0 15.63 0.00 2.21 0.03 0.08 82.04 02:50:01 AM 1 16.34 0.00 1.92 0.28 0.07 81.38 02:50:01 AM CPU %user %nice %system %iowait %steal %idle 02:51:01 AM all 32.49 0.00 3.83 0.21 0.12 63.36 02:51:01 AM 0 34.96 0.00 3.83 0.22 0.12 60.87 02:51:01 AM 1 30.01 0.00 3.83 0.20 0.12 65.84 Average: all 7.88 0.01 1.35 0.98 0.07 89.70 Average: 0 8.98 0.02 1.49 1.00 0.07 88.44 Average: 1 6.79 0.00 1.22 0.96 0.07 90.96