---> uname -a: Linux prd-centos8-robot-2c-8g-52513.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4817 19 2266 6786 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:ab:aa:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84665sec preferred_lft 84665sec inet6 fe80::f816:3eff:feab:aad8/64 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) 09/15/2025 _x86_64_ (2 CPU) 03:13:50 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 215.64 160.58 55.06 15193.14 39989.14 03:16:01 AM 116.29 0.08 116.21 2.40 11339.07 03:17:01 AM 30.36 0.68 29.67 51.58 4062.90 03:18:01 AM 18.38 0.38 18.00 64.26 1106.30 03:19:01 AM 75.99 6.96 69.03 1292.77 7995.35 03:20:01 AM 9.93 0.22 9.72 11.73 1072.34 03:21:01 AM 2.18 0.00 2.18 0.00 110.56 03:22:01 AM 0.47 0.00 0.47 0.00 21.24 03:23:01 AM 0.58 0.00 0.58 0.00 91.65 03:24:01 AM 0.18 0.00 0.18 0.00 18.38 03:25:01 AM 0.43 0.00 0.43 0.00 46.85 03:26:01 AM 0.73 0.00 0.73 0.00 55.81 03:27:01 AM 0.35 0.00 0.35 0.00 54.86 03:28:01 AM 0.68 0.00 0.68 0.00 75.14 03:29:01 AM 1.70 0.03 1.67 0.27 62.91 03:30:01 AM 0.52 0.00 0.52 0.00 15.24 03:31:01 AM 0.48 0.00 0.48 0.00 77.74 03:32:01 AM 0.47 0.00 0.47 0.00 78.67 03:33:01 AM 0.63 0.00 0.63 0.00 48.99 03:34:01 AM 0.65 0.00 0.65 0.00 72.35 03:35:01 AM 0.42 0.00 0.42 0.00 90.95 03:36:01 AM 0.45 0.00 0.45 0.00 55.68 03:37:01 AM 0.35 0.00 0.35 0.00 120.38 03:38:01 AM 0.80 0.00 0.80 0.00 156.56 03:39:01 AM 1.13 0.00 1.13 0.00 130.98 03:40:01 AM 0.68 0.00 0.68 0.00 139.09 03:41:01 AM 0.33 0.00 0.33 0.00 140.75 03:42:01 AM 17.56 0.42 17.14 47.72 2641.82 Average: 17.80 6.05 11.75 595.18 2495.56 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5517260 7051292 2365172 30.01 2688 1726572 711252 7.96 186156 1898812 86596 03:16:01 AM 5041204 6931740 2841228 36.05 2688 2066468 784700 8.79 198288 2294508 153344 03:17:01 AM 5152480 6994504 2729952 34.63 2688 2018308 720960 8.07 198900 2182520 8 03:18:01 AM 5174984 7051632 2707448 34.35 2688 2050812 646464 7.24 223280 2130772 30388 03:19:01 AM 4950388 7045484 2932044 37.20 2688 2262556 643472 7.20 263068 2289468 26988 03:20:01 AM 4905900 7001648 2976532 37.76 2688 2263216 718020 8.04 263196 2332204 48 03:21:01 AM 4903852 7000644 2978580 37.79 2688 2264264 718020 8.04 263200 2334520 16 03:22:01 AM 4896888 6995128 2985544 37.88 2688 2265708 718020 8.04 263432 2341108 1028 03:23:01 AM 4893356 6993520 2989076 37.92 2688 2267612 718020 8.04 263452 2344688 512 03:24:01 AM 4893260 6993440 2989172 37.92 2688 2267628 718020 8.04 263452 2344704 16 03:25:01 AM 4890124 6992540 2992308 37.96 2688 2269864 718020 8.04 263496 2348036 1064 03:26:01 AM 4888548 6991672 2993884 37.98 2688 2270588 733836 8.22 263608 2349588 408 03:27:01 AM 4886240 6991564 2996192 38.01 2688 2272772 733836 8.22 263680 2351864 1108 03:28:01 AM 4883628 6990536 2998804 38.04 2688 2274364 733836 8.22 263700 2354092 700 03:29:01 AM 4883860 6990952 2998572 38.04 2688 2274540 734488 8.22 263852 2353812 24 03:30:01 AM 4882808 6990472 2999624 38.05 2688 2275120 737976 8.26 263852 2354728 348 03:31:01 AM 4880976 6990708 3001456 38.08 2688 2277172 737976 8.26 263912 2356548 256 03:32:01 AM 4878736 6990472 3003696 38.11 2688 2279192 737976 8.26 263960 2358692 152 03:33:01 AM 4877024 6990384 3005408 38.13 2688 2280864 737976 8.26 264152 2360352 816 03:34:01 AM 4875244 6990236 3007188 38.15 2688 2282504 737976 8.26 264360 2361776 776 03:35:01 AM 4873044 6990340 3009388 38.18 2688 2284768 737976 8.26 264560 2363836 548 03:36:01 AM 4871884 6990608 3010548 38.19 2688 2286168 737976 8.26 264584 2365180 508 03:37:01 AM 4868156 6990132 3014276 38.24 2688 2289424 737976 8.26 264728 2368908 336 03:38:01 AM 4862156 6989112 3020276 38.32 2688 2294420 737976 8.26 264960 2374544 1232 03:39:01 AM 4859328 6989068 3023104 38.35 2688 2297176 737976 8.26 265032 2377312 812 03:40:01 AM 4853920 6987284 3028512 38.42 2688 2300816 757584 8.48 265072 2382540 612 03:41:01 AM 4714192 6851408 3168240 40.19 2688 2304640 857192 9.60 265072 2522024 300 03:42:01 AM 4983132 6992032 2899300 36.78 2688 2182248 687576 7.70 500620 2041500 22288 Average: 4930092 6991020 2952340 37.45 2688 2230349 729753 8.17 263558 2315666 11830 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 286.37 168.33 1576.13 58.85 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 101.45 75.87 1225.05 11.57 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 7.10 1.83 2.52 0.64 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 15.96 10.73 6.63 4.30 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 235.04 169.46 371.75 44.34 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 25.56 9.95 7.14 2.54 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 5.45 5.76 3.29 1.33 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 35.85 34.04 6.92 6.01 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 47.33 45.99 8.18 3.93 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 4.30 0.62 0.29 0.05 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 62.53 58.25 11.95 5.36 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 43.64 25.63 8.50 4.65 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 98.72 81.55 21.24 9.57 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 40.41 38.26 9.90 5.61 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 10.20 9.40 1.76 0.88 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 19.89 18.49 4.04 1.80 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 28.19 26.17 8.50 4.51 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 48.77 44.94 10.77 8.01 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 57.84 57.66 11.11 7.44 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 53.32 53.66 10.39 6.89 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 56.28 53.33 17.05 6.63 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 30.74 22.91 6.33 3.36 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 39.66 38.91 7.18 5.79 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 64.83 65.74 14.81 9.82 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 52.04 49.59 11.97 6.71 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 10.28 10.30 2.80 1.60 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 2.85 3.57 1.74 0.78 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 100.63 65.63 193.84 154.98 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 56.62 44.52 127.21 13.50 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) 09/15/2025 _x86_64_ (2 CPU) 03:13:50 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 49.95 0.07 11.09 8.79 0.13 29.98 03:15:01 AM 0 47.79 0.07 12.66 11.42 0.13 27.93 03:15:01 AM 1 52.10 0.07 9.52 6.16 0.13 32.02 03:16:01 AM all 36.97 0.00 5.34 4.54 0.13 53.02 03:16:01 AM 0 26.19 0.00 4.63 4.93 0.12 64.12 03:16:01 AM 1 47.78 0.00 6.05 4.15 0.13 41.89 03:17:01 AM all 2.91 0.00 0.70 0.52 0.05 95.82 03:17:01 AM 0 4.24 0.00 0.92 0.48 0.05 94.30 03:17:01 AM 1 1.59 0.00 0.48 0.55 0.05 97.33 03:18:01 AM all 18.14 0.00 2.62 0.17 0.09 78.99 03:18:01 AM 0 21.81 0.00 2.81 0.18 0.08 75.11 03:18:01 AM 1 14.47 0.00 2.42 0.15 0.10 82.85 03:19:01 AM all 27.24 0.00 5.26 1.03 0.09 66.38 03:19:01 AM 0 25.24 0.00 4.78 0.82 0.08 69.08 03:19:01 AM 1 29.25 0.00 5.74 1.24 0.10 63.68 03:20:01 AM all 2.56 0.00 0.28 0.14 0.03 96.99 03:20:01 AM 0 2.11 0.00 0.27 0.03 0.05 97.54 03:20:01 AM 1 3.01 0.00 0.28 0.25 0.02 96.44 03:21:01 AM all 2.43 0.00 0.15 0.01 0.08 97.33 03:21:01 AM 0 1.91 0.00 0.17 0.00 0.08 97.84 03:21:01 AM 1 2.96 0.00 0.13 0.02 0.07 96.82 03:22:01 AM all 6.64 0.00 0.47 0.00 0.08 92.80 03:22:01 AM 0 1.71 0.00 0.33 0.00 0.07 97.89 03:22:01 AM 1 11.68 0.00 0.62 0.00 0.10 87.60 03:23:01 AM all 10.98 0.00 0.67 0.00 0.08 88.27 03:23:01 AM 0 12.31 0.00 0.53 0.00 0.07 87.10 03:23:01 AM 1 9.63 0.00 0.82 0.00 0.09 89.46 03:24:01 AM all 0.44 0.00 0.14 0.01 0.07 99.34 03:24:01 AM 0 0.20 0.00 0.15 0.00 0.07 99.58 03:24:01 AM 1 0.68 0.00 0.13 0.02 0.07 99.10 03:25:01 AM all 6.67 0.00 0.39 0.01 0.08 92.86 03:25:01 AM 0 1.61 0.00 0.45 0.02 0.08 97.84 03:25:01 AM 1 11.73 0.00 0.32 0.00 0.07 87.88 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 3.37 0.00 0.30 0.00 0.06 96.27 03:26:01 AM 0 1.41 0.00 0.28 0.00 0.05 98.26 03:26:01 AM 1 5.33 0.00 0.32 0.00 0.07 94.29 03:27:01 AM all 10.74 0.00 0.76 0.00 0.08 88.42 03:27:01 AM 0 10.22 0.00 0.83 0.00 0.09 88.87 03:27:01 AM 1 11.25 0.00 0.70 0.00 0.07 87.98 03:28:01 AM all 5.80 0.00 0.31 0.01 0.07 93.81 03:28:01 AM 0 3.93 0.00 0.33 0.02 0.07 95.65 03:28:01 AM 1 7.68 0.00 0.29 0.00 0.07 91.97 03:29:01 AM all 4.67 0.00 0.56 0.01 0.08 94.69 03:29:01 AM 0 3.46 0.00 0.53 0.02 0.07 95.92 03:29:01 AM 1 5.88 0.00 0.60 0.00 0.09 93.44 03:30:01 AM all 2.46 0.00 0.21 0.00 0.06 97.27 03:30:01 AM 0 1.96 0.00 0.20 0.00 0.07 97.77 03:30:01 AM 1 2.96 0.00 0.22 0.00 0.05 96.77 03:31:01 AM all 7.35 0.00 0.42 0.00 0.08 92.16 03:31:01 AM 0 5.87 0.00 0.54 0.00 0.07 93.52 03:31:01 AM 1 8.81 0.00 0.30 0.00 0.08 90.81 03:32:01 AM all 9.32 0.00 0.61 0.00 0.09 89.98 03:32:01 AM 0 2.16 0.00 0.33 0.00 0.07 97.44 03:32:01 AM 1 16.76 0.00 0.90 0.00 0.10 82.23 03:33:01 AM all 4.56 0.00 0.40 0.00 0.08 94.95 03:33:01 AM 0 4.46 0.00 0.40 0.00 0.08 95.05 03:33:01 AM 1 4.66 0.00 0.40 0.00 0.08 94.86 03:34:01 AM all 4.32 0.00 0.34 0.01 0.08 95.25 03:34:01 AM 0 4.04 0.00 0.35 0.02 0.08 95.51 03:34:01 AM 1 4.59 0.00 0.34 0.00 0.08 94.99 03:35:01 AM all 5.00 0.00 0.34 0.00 0.07 94.59 03:35:01 AM 0 5.99 0.00 0.40 0.00 0.08 93.52 03:35:01 AM 1 4.00 0.00 0.28 0.00 0.05 95.66 03:36:01 AM all 4.63 0.00 0.28 0.00 0.07 95.02 03:36:01 AM 0 4.54 0.00 0.27 0.00 0.07 95.13 03:36:01 AM 1 4.73 0.00 0.28 0.00 0.07 94.92 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 11.43 0.00 0.38 0.00 0.08 88.11 03:37:01 AM 0 7.73 0.00 0.39 0.00 0.08 91.80 03:37:01 AM 1 15.10 0.00 0.37 0.00 0.08 84.45 03:38:01 AM all 17.01 0.00 0.62 0.04 0.09 82.24 03:38:01 AM 0 7.35 0.00 0.47 0.08 0.08 92.02 03:38:01 AM 1 26.88 0.00 0.77 0.00 0.10 72.25 03:39:01 AM all 8.34 0.00 0.39 0.03 0.07 91.17 03:39:01 AM 0 3.51 0.00 0.35 0.03 0.05 96.05 03:39:01 AM 1 13.17 0.00 0.44 0.02 0.08 86.29 03:40:01 AM all 7.38 0.00 0.30 0.00 0.07 92.26 03:40:01 AM 0 4.95 0.00 0.30 0.00 0.07 94.68 03:40:01 AM 1 9.79 0.00 0.30 0.00 0.07 89.84 03:41:01 AM all 10.06 0.00 0.29 0.00 0.08 89.57 03:41:01 AM 0 5.80 0.00 0.23 0.00 0.07 93.90 03:41:01 AM 1 14.32 0.00 0.35 0.00 0.08 85.25 03:42:01 AM all 25.79 0.00 3.11 0.25 0.08 70.76 03:42:01 AM 0 18.71 0.00 2.72 0.17 0.08 78.31 03:42:01 AM 1 32.86 0.00 3.50 0.33 0.08 63.22 Average: all 10.97 0.00 1.31 0.56 0.08 87.07 Average: 0 8.61 0.00 1.31 0.65 0.08 89.35 Average: 1 13.34 0.00 1.32 0.46 0.08 84.79