---> uname -a: Linux prd-centos8-robot-2c-8g-25822.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 616 4804 19 2276 6782 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:be:76:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84572sec preferred_lft 84572sec inet6 fe80::f816:3eff:febe:7649/64 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) 01/12/2026 _x86_64_ (2 CPU) 03:15:29 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 98.75 33.10 65.65 7110.18 6310.88 03:18:01 AM 94.25 1.08 93.17 75.32 10962.04 03:19:01 AM 19.50 0.38 19.11 62.52 1787.05 03:20:01 AM 58.45 6.75 51.70 1247.98 3729.61 03:21:01 AM 39.00 0.22 38.78 43.58 6501.42 03:22:01 AM 3.80 0.00 3.80 0.00 120.70 03:23:01 AM 0.10 0.00 0.10 0.00 1.12 03:24:01 AM 0.18 0.00 0.18 0.00 2.88 03:25:01 AM 2.15 0.10 2.05 6.80 157.26 03:26:01 AM 0.50 0.00 0.50 0.00 168.84 03:27:01 AM 0.43 0.00 0.43 0.00 191.50 03:28:01 AM 0.30 0.00 0.30 0.00 90.98 03:29:01 AM 0.17 0.00 0.17 0.00 51.57 03:30:01 AM 0.33 0.00 0.33 0.00 13.98 03:31:01 AM 0.38 0.03 0.35 0.27 22.29 03:32:01 AM 1.28 0.00 1.28 0.00 43.39 03:33:01 AM 0.30 0.00 0.30 0.00 129.03 03:34:01 AM 0.45 0.00 0.45 0.00 85.62 03:35:01 AM 0.27 0.00 0.27 0.00 161.34 03:36:01 AM 0.30 0.00 0.30 0.00 204.55 03:37:02 AM 0.32 0.00 0.32 0.00 98.03 03:38:01 AM 0.24 0.00 0.24 0.00 23.52 03:39:01 AM 0.20 0.00 0.20 0.00 66.54 03:40:01 AM 0.12 0.00 0.12 0.00 16.26 03:41:01 AM 0.45 0.00 0.45 0.00 21.71 03:42:01 AM 0.27 0.00 0.27 0.00 19.89 03:43:01 AM 0.38 0.00 0.38 0.00 110.75 03:44:01 AM 0.23 0.00 0.23 0.00 27.76 03:45:01 AM 15.34 0.32 15.03 36.92 776.76 03:46:01 AM 32.79 0.52 32.28 63.86 3020.21 Average: 12.38 1.42 10.96 288.46 1164.59 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5374636 7060352 2507796 31.82 2688 1869640 655004 7.33 187088 2005796 173688 03:18:01 AM 5158012 7004424 2724420 34.56 2688 2021760 694872 7.78 198976 2175796 42076 03:19:01 AM 5230284 7078484 2652148 33.65 2688 2023640 616304 6.90 219828 2083432 10760 03:20:01 AM 4922652 7021072 2959780 37.55 2688 2263484 643408 7.20 256808 2318256 159292 03:21:01 AM 4947916 7051048 2934516 37.23 2688 2269956 611680 6.85 261408 2289792 24 03:22:01 AM 4948136 7051156 2934296 37.23 2688 2269956 611680 6.85 261412 2289860 4 03:23:01 AM 4948164 7051184 2934268 37.23 2688 2269956 611680 6.85 261412 2289988 4 03:24:01 AM 4919600 7022940 2962832 37.59 2688 2270276 627592 7.03 261536 2318416 316 03:25:01 AM 4891080 6999092 2991352 37.95 2688 2274996 718112 8.04 261936 2345840 2212 03:26:01 AM 4882564 6995388 2999868 38.06 2688 2279780 736828 8.25 261936 2354308 2144 03:27:01 AM 4877588 6994452 3004844 38.12 2688 2283816 736828 8.25 261936 2359188 556 03:28:01 AM 4875248 6994656 3007184 38.15 2688 2286360 736828 8.25 262020 2361636 456 03:29:01 AM 4874052 6994576 3008380 38.17 2688 2287460 743392 8.32 262020 2363068 80 03:30:01 AM 4873684 6994580 3008748 38.17 2688 2287840 714704 8.00 262020 2363404 168 03:31:01 AM 4873176 6994476 3009256 38.18 2688 2288244 683348 7.65 262212 2363720 32 03:32:01 AM 4872312 6994424 3010120 38.19 2688 2289064 702280 7.86 262436 2364328 444 03:33:01 AM 4862884 6989764 3019548 38.31 2688 2293832 741012 8.30 262488 2373588 1436 03:34:01 AM 4859928 6989964 3022504 38.34 2688 2296988 741012 8.30 262488 2376664 2228 03:35:01 AM 4854860 6988208 3027572 38.41 2688 2300328 741012 8.30 262488 2380944 788 03:36:01 AM 4847780 6986656 3034652 38.50 2688 2305836 741012 8.30 262488 2388584 212 03:37:02 AM 4848304 6989832 3034128 38.49 2688 2308464 741012 8.30 262488 2388004 4 03:38:01 AM 4847728 6989928 3034704 38.50 2688 2309144 741012 8.30 262488 2388612 64 03:39:01 AM 4844308 6988624 3038124 38.54 2688 2311252 723880 8.11 262488 2392356 212 03:40:01 AM 4843896 6988604 3038536 38.55 2688 2311644 726572 8.14 262488 2392800 140 03:41:01 AM 4845332 6990412 3037100 38.53 2688 2312012 710928 7.96 262488 2391408 44 03:42:01 AM 4839952 6987292 3042480 38.60 2688 2314280 775732 8.69 262636 2396012 1824 03:43:01 AM 4838516 6987336 3043916 38.62 2688 2315752 775732 8.69 262636 2397664 152 03:44:01 AM 4837172 6987116 3045260 38.63 2688 2316892 792404 8.87 262636 2398936 524 03:45:01 AM 4935068 6955216 2947364 37.39 2688 2193000 692328 7.75 349276 2236044 79140 03:46:01 AM 4941320 6966428 2941112 37.31 2688 2198368 684212 7.66 508996 2073944 27212 Average: 4917205 7002923 2965227 37.62 2688 2254134 705747 7.90 267119 2320746 16875 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.11 208.51 1778.59 60.79 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 71.59 53.34 752.74 8.44 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 13.41 10.65 5.66 3.95 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 41.44 34.59 336.23 6.84 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 549.76 395.95 111.49 94.87 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 2.70 2.48 0.60 0.58 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 2.83 2.05 0.71 0.60 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 31.18 15.40 9.54 1.81 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 28.35 28.00 24.72 3.65 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 29.16 29.24 26.00 3.76 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 14.95 14.10 17.69 2.34 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 91.47 91.82 20.80 7.10 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 64.88 64.65 10.46 5.36 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 10.88 9.21 2.62 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 11.26 9.56 2.85 2.01 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 21.65 20.28 7.16 1.91 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 94.80 94.37 32.60 15.98 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 86.17 86.47 38.07 6.62 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 108.88 109.22 42.26 8.14 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 89.57 89.14 68.60 7.05 0.00 0.00 0.00 0.00 03:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 AM eth0 44.85 45.08 16.26 3.68 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 44.92 44.62 6.64 3.33 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 57.31 56.07 26.93 5.36 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 12.70 10.85 3.07 2.21 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 8.73 7.63 2.05 1.53 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 93.42 90.69 34.54 8.26 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 32.34 31.07 5.49 2.63 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 21.11 18.23 3.57 2.19 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 120.53 77.74 173.53 147.94 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 17.55 16.65 14.96 8.58 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 71.17 58.93 119.29 14.32 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) 01/12/2026 _x86_64_ (2 CPU) 03:15:29 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 47.18 0.00 7.79 2.47 0.17 42.39 03:17:01 AM 0 41.54 0.00 7.76 2.47 0.15 48.08 03:17:01 AM 1 52.83 0.00 7.83 2.46 0.18 36.69 03:18:01 AM all 26.61 0.00 3.62 1.18 0.12 68.47 03:18:01 AM 0 17.17 0.00 3.00 0.87 0.10 78.86 03:18:01 AM 1 36.07 0.00 4.24 1.49 0.13 58.07 03:19:01 AM all 13.34 0.00 1.58 1.44 0.10 83.54 03:19:01 AM 0 18.00 0.00 1.89 1.24 0.12 78.76 03:19:01 AM 1 8.68 0.00 1.27 1.64 0.08 88.33 03:20:01 AM all 27.20 0.00 5.32 0.49 0.15 66.84 03:20:01 AM 0 28.21 0.00 5.19 0.53 0.17 65.90 03:20:01 AM 1 26.18 0.00 5.45 0.45 0.13 67.78 03:21:01 AM all 14.67 0.00 2.95 0.70 0.11 81.57 03:21:01 AM 0 7.75 0.00 2.11 0.44 0.08 89.62 03:21:01 AM 1 21.60 0.00 3.79 0.97 0.13 73.50 03:22:01 AM all 0.35 0.00 0.09 0.01 0.02 99.53 03:22:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 03:22:01 AM 1 0.62 0.00 0.10 0.02 0.02 99.25 03:23:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:23:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 03:23:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 03:24:01 AM all 0.76 0.00 0.22 0.00 0.06 98.97 03:24:01 AM 0 0.23 0.00 0.23 0.00 0.07 99.47 03:24:01 AM 1 1.29 0.00 0.20 0.00 0.05 98.46 03:25:01 AM all 11.03 0.00 0.93 0.03 0.10 87.91 03:25:01 AM 0 11.16 0.00 1.46 0.03 0.10 87.25 03:25:01 AM 1 10.91 0.00 0.40 0.02 0.10 88.57 03:26:01 AM all 11.49 0.00 0.95 0.01 0.11 87.44 03:26:01 AM 0 9.83 0.00 0.89 0.02 0.10 89.16 03:26:01 AM 1 13.17 0.00 1.02 0.00 0.12 85.69 03:27:01 AM all 8.23 0.00 0.33 0.01 0.09 91.33 03:27:01 AM 0 5.17 0.00 0.23 0.02 0.08 94.50 03:27:01 AM 1 11.30 0.00 0.43 0.00 0.10 88.16 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 7.43 0.00 0.94 0.00 0.98 90.65 03:28:01 AM 0 6.84 0.00 0.78 0.00 0.98 91.40 03:28:01 AM 1 8.02 0.00 1.10 0.00 0.98 89.89 03:29:01 AM all 5.59 0.00 0.70 0.00 0.08 93.62 03:29:01 AM 0 3.50 0.00 0.52 0.00 0.08 95.90 03:29:01 AM 1 7.69 0.00 0.89 0.00 0.08 91.34 03:30:01 AM all 4.57 0.00 0.37 0.00 0.06 95.01 03:30:01 AM 0 3.14 0.00 0.30 0.00 0.05 96.50 03:30:01 AM 1 5.99 0.00 0.44 0.00 0.07 93.51 03:31:01 AM all 4.71 0.00 0.51 0.00 0.06 94.73 03:31:01 AM 0 5.64 0.00 0.45 0.00 0.05 93.86 03:31:01 AM 1 3.78 0.00 0.57 0.00 0.07 95.59 03:32:01 AM all 6.68 0.00 0.69 0.01 0.08 92.55 03:32:01 AM 0 2.12 0.00 0.42 0.02 0.05 97.39 03:32:01 AM 1 11.47 0.00 0.97 0.00 0.11 87.46 03:33:01 AM all 9.72 0.00 0.64 0.01 0.07 89.56 03:33:01 AM 0 4.66 0.00 0.50 0.02 0.07 94.75 03:33:01 AM 1 14.82 0.00 0.78 0.00 0.07 84.33 03:34:01 AM all 5.61 0.00 0.48 0.00 0.08 93.83 03:34:01 AM 0 5.86 0.00 0.47 0.00 0.08 93.59 03:34:01 AM 1 5.36 0.00 0.49 0.00 0.08 94.07 03:35:01 AM all 6.33 0.00 0.58 0.00 0.08 93.02 03:35:01 AM 0 8.02 0.00 0.49 0.00 0.07 91.42 03:35:01 AM 1 4.63 0.00 0.67 0.00 0.08 94.61 03:36:01 AM all 6.76 0.00 0.43 0.01 0.07 92.74 03:36:01 AM 0 6.88 0.00 0.44 0.00 0.07 92.62 03:36:01 AM 1 6.64 0.00 0.42 0.02 0.07 92.86 03:37:02 AM all 6.31 0.00 0.91 0.00 0.07 92.71 03:37:02 AM 0 3.58 0.00 0.33 0.00 0.07 96.01 03:37:02 AM 1 9.04 0.00 1.49 0.00 0.07 89.40 03:38:01 AM all 2.76 0.00 0.37 0.00 0.06 96.81 03:38:01 AM 0 1.52 0.00 0.32 0.00 0.07 98.09 03:38:01 AM 1 4.01 0.00 0.41 0.00 0.05 95.53 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 6.17 0.00 0.49 0.00 0.07 93.27 03:39:01 AM 0 2.70 0.00 0.39 0.00 0.05 96.87 03:39:01 AM 1 9.66 0.00 0.59 0.00 0.08 89.67 03:40:01 AM all 4.41 0.00 0.22 0.00 0.07 95.30 03:40:01 AM 0 3.24 0.00 0.22 0.00 0.07 96.47 03:40:01 AM 1 5.58 0.00 0.22 0.00 0.07 94.13 03:41:01 AM all 3.58 0.00 0.31 0.00 0.06 96.06 03:41:01 AM 0 3.47 0.00 0.23 0.00 0.05 96.24 03:41:01 AM 1 3.68 0.00 0.38 0.00 0.07 95.87 03:42:01 AM all 9.83 0.00 1.02 0.00 0.08 89.07 03:42:01 AM 0 10.63 0.00 1.09 0.00 0.09 88.20 03:42:01 AM 1 9.04 0.00 0.95 0.00 0.07 89.93 03:43:01 AM all 4.49 0.00 0.80 0.00 0.08 94.62 03:43:01 AM 0 3.22 0.00 0.51 0.00 0.07 96.21 03:43:01 AM 1 5.77 0.00 1.09 0.00 0.10 93.05 03:44:01 AM all 4.84 0.00 0.26 0.00 0.08 94.82 03:44:01 AM 0 4.10 0.00 0.27 0.00 0.08 95.55 03:44:01 AM 1 5.57 0.00 0.25 0.00 0.08 94.10 03:45:01 AM all 23.26 0.00 2.56 0.10 0.08 74.01 03:45:01 AM 0 16.65 0.00 2.22 0.10 0.07 80.96 03:45:01 AM 1 29.87 0.00 2.89 0.10 0.08 67.06 03:46:01 AM all 34.38 0.00 4.17 0.21 0.09 61.14 03:46:01 AM 0 21.74 0.00 3.50 0.23 0.10 74.43 03:46:01 AM 1 47.02 0.00 4.85 0.18 0.08 47.86 Average: all 10.64 0.00 1.35 0.22 0.11 87.68 Average: 0 8.57 0.00 1.21 0.20 0.11 89.91 Average: 1 12.71 0.00 1.48 0.25 0.12 85.45