---> uname -a: Linux prd-centos8-robot-2c-8g-8081.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: 2799.996 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 623 4785 19 2288 6776 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:ff:27:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84609sec preferred_lft 84609sec inet6 fe80::f816:3eff:feff:27cf/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) 02/06/2026 _x86_64_ (2 CPU) 02:15:04 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 128.52 5.76 122.76 1081.99 11883.92 02:18:01 AM 46.23 1.02 45.22 73.44 5634.11 02:19:01 AM 41.19 7.13 34.06 1310.50 2223.49 02:20:01 AM 68.31 2.70 65.61 436.19 8103.00 02:21:01 AM 4.38 0.00 4.38 0.00 166.18 02:22:01 AM 0.30 0.00 0.30 0.00 3.63 02:23:01 AM 0.08 0.00 0.08 0.00 0.63 02:24:01 AM 2.17 0.10 2.07 6.80 161.66 02:25:01 AM 0.55 0.00 0.55 0.00 162.06 02:26:01 AM 0.48 0.00 0.48 0.00 188.99 02:27:01 AM 0.30 0.00 0.30 0.00 141.56 02:28:01 AM 0.30 0.00 0.30 0.00 37.49 02:29:01 AM 0.13 0.00 0.13 0.00 37.19 02:30:01 AM 0.13 0.00 0.13 0.00 8.55 02:31:01 AM 1.43 0.03 1.40 0.27 47.72 02:32:01 AM 0.30 0.00 0.30 0.00 134.06 02:33:01 AM 0.47 0.00 0.47 0.00 90.04 02:34:01 AM 0.25 0.00 0.25 0.00 175.30 02:35:01 AM 0.20 0.00 0.20 0.00 127.72 02:36:01 AM 0.55 0.00 0.55 0.00 197.05 02:37:01 AM 0.25 0.00 0.25 0.00 6.93 02:38:01 AM 0.23 0.00 0.23 0.00 86.84 02:39:01 AM 0.17 0.00 0.17 0.00 10.28 02:40:01 AM 0.15 0.00 0.15 0.00 19.86 02:41:01 AM 0.40 0.00 0.40 0.00 63.74 02:42:01 AM 0.42 0.00 0.42 0.00 66.92 02:43:01 AM 0.18 0.00 0.18 0.00 20.69 02:44:01 AM 15.49 0.32 15.18 36.92 726.92 Average: 11.20 0.61 10.59 105.23 1090.32 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5127488 6999856 2754944 34.95 2688 2048960 712832 7.98 191352 2220056 175760 02:18:01 AM 5103940 6980492 2778492 35.25 2688 2052680 738424 8.27 213332 2216164 46276 02:19:01 AM 4884792 6969344 2997640 38.03 2688 2252016 736268 8.24 280920 2341820 175568 02:20:01 AM 4942640 7050876 2939792 37.30 2688 2275376 630248 7.06 266784 2289592 32 02:21:01 AM 4943024 7051232 2939408 37.29 2688 2275380 630248 7.06 266784 2289472 4 02:22:01 AM 4943248 7051456 2939184 37.29 2688 2275380 630248 7.06 266784 2289408 12 02:23:01 AM 4943412 7051616 2939020 37.29 2688 2275380 630248 7.06 266784 2289412 16 02:24:01 AM 4886124 6998892 2996308 38.01 2688 2279968 737044 8.25 267308 2345792 1724 02:25:01 AM 4879468 6997264 3002964 38.10 2688 2285012 752724 8.43 267312 2352372 2132 02:26:01 AM 4873296 6995584 3009136 38.18 2688 2289468 752724 8.43 267312 2358028 1096 02:27:01 AM 4870840 6996256 3011592 38.21 2688 2292584 771364 8.64 267680 2360556 28 02:28:01 AM 4866892 6993444 3015540 38.26 2688 2293720 750872 8.41 267680 2364628 152 02:29:01 AM 4868236 6995784 3014196 38.24 2688 2294716 734960 8.23 267680 2363548 72 02:30:01 AM 4867468 6995384 3014964 38.25 2688 2295092 739116 8.28 267680 2363952 220 02:31:01 AM 4867304 6995852 3015128 38.25 2688 2295712 739116 8.28 267872 2364220 400 02:32:01 AM 4861328 6993600 3021104 38.33 2688 2299484 775668 8.69 267924 2369748 248 02:33:01 AM 4850728 6987652 3031704 38.46 2688 2304088 775668 8.69 267924 2379876 2356 02:34:01 AM 4849080 6988960 3033352 38.48 2688 2307044 775668 8.69 267924 2381980 92 02:35:01 AM 4845024 6988816 3037408 38.53 2688 2311000 775668 8.69 267924 2385944 248 02:36:01 AM 4839032 6988352 3043400 38.61 2688 2316492 775668 8.69 267924 2392068 4 02:37:01 AM 4838332 6988036 3044100 38.62 2688 2316900 775668 8.69 267924 2392920 288 02:38:01 AM 4836260 6988308 3046172 38.65 2688 2319220 759068 8.50 267924 2395144 64 02:39:01 AM 4835936 6988372 3046496 38.65 2688 2319608 759068 8.50 267924 2395532 180 02:40:01 AM 4834552 6987400 3047880 38.67 2688 2320020 743384 8.32 267924 2396668 44 02:41:01 AM 4831640 6986340 3050792 38.70 2688 2321868 743384 8.32 268088 2399528 160 02:42:01 AM 4827172 6983628 3055260 38.76 2688 2323656 798364 8.94 268096 2403520 148 02:43:01 AM 4825804 6983344 3056628 38.78 2688 2324732 815172 9.13 268096 2404788 652 02:44:01 AM 4915392 6948456 2967040 37.64 2688 2205664 714752 8.00 358372 2244096 84536 Average: 4887802 6997307 2994630 37.99 2688 2277544 738344 8.27 266687 2348244 17590 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 141.33 113.26 1683.34 19.72 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 14.70 7.23 6.43 3.51 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 42.79 39.15 337.01 7.87 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 468.97 326.25 103.51 81.84 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 2.38 2.00 0.54 0.48 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 2.92 1.92 0.46 0.42 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 2.95 0.73 0.35 0.12 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 55.65 41.17 31.80 5.19 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 32.64 31.11 27.63 3.98 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 17.16 15.93 23.76 2.67 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 82.02 81.24 25.28 6.82 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 56.17 53.42 12.69 5.13 0.00 0.00 0.00 0.00 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 54.38 52.17 11.47 6.40 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 14.85 9.23 3.09 1.81 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 8.85 7.21 3.63 1.37 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 82.39 79.24 15.46 14.96 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 111.68 112.01 68.44 8.82 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 81.65 81.44 29.38 6.26 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 102.08 95.12 53.56 7.32 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 73.92 74.54 55.19 5.97 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 40.86 40.84 6.35 2.94 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 58.36 56.91 26.73 5.30 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 13.21 10.75 3.07 2.20 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 11.85 9.76 2.91 2.14 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 49.93 49.39 27.15 4.14 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 87.74 72.34 15.12 6.74 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 26.79 17.44 4.94 2.08 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 119.16 80.27 180.73 146.68 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 66.33 55.79 98.59 12.96 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) 02/06/2026 _x86_64_ (2 CPU) 02:15:04 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 38.78 0.00 6.16 1.47 0.13 53.46 02:17:01 AM 0 29.74 0.00 5.75 1.68 0.15 62.68 02:17:01 AM 1 47.81 0.00 6.58 1.26 0.12 44.22 02:18:01 AM all 14.17 0.00 2.05 0.88 0.08 82.81 02:18:01 AM 0 18.40 0.00 2.42 0.82 0.07 78.30 02:18:01 AM 1 9.95 0.00 1.69 0.95 0.08 87.33 02:19:01 AM all 24.38 0.00 4.60 0.76 0.08 70.18 02:19:01 AM 0 29.79 0.00 4.83 0.92 0.10 64.36 02:19:01 AM 1 18.98 0.00 4.36 0.60 0.07 75.99 02:20:01 AM all 17.23 0.00 3.97 0.64 0.08 78.08 02:20:01 AM 0 13.82 0.00 3.92 0.69 0.07 81.51 02:20:01 AM 1 20.62 0.00 4.02 0.58 0.10 74.67 02:21:01 AM all 0.30 0.00 0.11 0.02 0.03 99.54 02:21:01 AM 0 0.32 0.00 0.12 0.00 0.03 99.53 02:21:01 AM 1 0.28 0.00 0.10 0.03 0.03 99.55 02:22:01 AM all 0.18 0.00 0.08 0.00 0.03 99.71 02:22:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 02:22:01 AM 1 0.23 0.00 0.10 0.00 0.03 99.63 02:23:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 02:23:01 AM 0 0.18 0.00 0.10 0.00 0.02 99.70 02:23:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 02:24:01 AM all 9.92 0.00 0.99 0.02 0.08 88.99 02:24:01 AM 0 5.76 0.00 0.49 0.02 0.08 93.65 02:24:01 AM 1 14.08 0.00 1.49 0.02 0.08 84.33 02:25:01 AM all 11.17 0.00 0.90 0.00 0.07 87.87 02:25:01 AM 0 9.34 0.00 1.14 0.00 0.07 89.45 02:25:01 AM 1 13.00 0.00 0.65 0.00 0.07 86.28 02:26:01 AM all 8.15 0.00 0.29 0.00 0.08 91.48 02:26:01 AM 0 4.38 0.00 0.20 0.00 0.08 95.33 02:26:01 AM 1 11.91 0.00 0.38 0.00 0.08 87.63 02:27:01 AM all 9.86 0.00 1.16 0.01 0.12 88.86 02:27:01 AM 0 5.00 0.00 0.70 0.00 0.10 94.20 02:27:01 AM 1 14.78 0.00 1.61 0.02 0.14 83.45 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 6.94 0.00 0.70 0.00 0.08 92.29 02:28:01 AM 0 3.42 0.00 0.59 0.00 0.08 95.91 02:28:01 AM 1 10.52 0.00 0.82 0.00 0.07 88.60 02:29:01 AM all 6.70 0.00 0.64 0.00 0.08 92.59 02:29:01 AM 0 3.77 0.00 0.49 0.00 0.08 95.67 02:29:01 AM 1 9.64 0.00 0.79 0.00 0.07 89.50 02:30:01 AM all 4.36 0.00 0.35 0.00 0.08 95.20 02:30:01 AM 0 1.82 0.00 0.22 0.00 0.07 97.89 02:30:01 AM 1 6.90 0.00 0.48 0.00 0.10 92.51 02:31:01 AM all 4.24 0.00 0.49 0.00 0.05 95.23 02:31:01 AM 0 3.21 0.00 0.52 0.00 0.05 96.22 02:31:01 AM 1 5.27 0.00 0.45 0.00 0.05 94.23 02:32:01 AM all 12.00 0.00 0.80 0.01 0.09 87.10 02:32:01 AM 0 5.69 0.00 0.44 0.02 0.07 93.79 02:32:01 AM 1 18.55 0.00 1.18 0.00 0.10 80.17 02:33:01 AM all 5.33 0.00 0.47 0.00 0.07 94.13 02:33:01 AM 0 8.02 0.00 0.42 0.00 0.07 91.49 02:33:01 AM 1 2.66 0.00 0.52 0.00 0.07 96.75 02:34:01 AM all 5.91 0.00 0.63 0.00 0.08 93.39 02:34:01 AM 0 2.28 0.00 0.57 0.00 0.07 97.09 02:34:01 AM 1 9.55 0.00 0.69 0.00 0.08 89.68 02:35:01 AM all 5.26 0.00 0.43 0.00 0.08 94.23 02:35:01 AM 0 2.90 0.00 0.52 0.00 0.08 96.50 02:35:01 AM 1 7.64 0.00 0.34 0.00 0.07 91.96 02:36:01 AM all 8.07 0.00 0.95 0.01 0.07 90.90 02:36:01 AM 0 3.32 0.00 0.44 0.02 0.07 96.17 02:36:01 AM 1 12.84 0.00 1.47 0.00 0.07 85.62 02:37:01 AM all 2.01 0.00 0.25 0.00 0.08 97.67 02:37:01 AM 0 1.46 0.00 0.23 0.00 0.07 98.24 02:37:01 AM 1 2.56 0.00 0.27 0.00 0.08 97.09 02:38:01 AM all 5.89 0.00 0.51 0.00 0.08 93.52 02:38:01 AM 0 3.92 0.00 0.44 0.00 0.08 95.56 02:38:01 AM 1 7.86 0.00 0.59 0.00 0.08 91.47 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:01 AM all 4.42 0.00 0.19 0.00 0.07 95.32 02:39:01 AM 0 2.39 0.00 0.18 0.00 0.07 97.36 02:39:01 AM 1 6.45 0.00 0.20 0.00 0.07 93.28 02:40:01 AM all 4.12 0.00 0.26 0.00 0.07 95.55 02:40:01 AM 0 3.88 0.00 0.23 0.00 0.07 95.82 02:40:01 AM 1 4.36 0.00 0.28 0.00 0.07 95.29 02:41:01 AM all 7.13 0.00 0.61 0.00 0.06 92.21 02:41:01 AM 0 12.87 0.00 0.91 0.00 0.05 86.17 02:41:01 AM 1 1.67 0.00 0.32 0.00 0.07 97.95 02:42:01 AM all 6.82 0.00 1.21 0.00 0.08 91.89 02:42:01 AM 0 8.64 0.00 1.36 0.00 0.08 89.92 02:42:01 AM 1 5.00 0.00 1.06 0.00 0.08 93.86 02:43:01 AM all 4.63 0.00 0.29 0.00 0.08 95.00 02:43:01 AM 0 5.88 0.00 0.28 0.00 0.08 93.75 02:43:01 AM 1 3.38 0.00 0.30 0.00 0.08 96.24 02:44:01 AM all 22.77 0.00 2.53 0.08 0.09 74.54 02:44:01 AM 0 15.15 0.00 2.51 0.05 0.08 82.21 02:44:01 AM 1 30.37 0.00 2.55 0.10 0.10 66.88 Average: all 8.98 0.00 1.14 0.14 0.07 89.67 Average: 0 7.34 0.00 1.08 0.15 0.07 91.36 Average: 1 10.62 0.00 1.19 0.13 0.08 87.98