---> uname -a: Linux prd-centos8-robot-2c-8g-17228.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: 2800.000 BogoMIPS: 5600.00 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 605 4909 19 2182 6793 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:5c:5c:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84984sec preferred_lft 84984sec inet6 fe80::f816:3eff:fe5c:5cff/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) 12/29/2025 _x86_64_ (2 CPU) 04:07:29 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 79.78 10.54 69.24 3635.50 6815.59 04:10:01 AM 91.37 1.08 90.29 75.30 10374.48 04:11:01 AM 41.66 0.42 41.25 64.77 3291.89 04:12:01 AM 75.39 6.93 68.46 1289.30 8352.37 04:13:01 AM 7.45 0.08 7.37 5.87 541.76 04:14:01 AM 2.22 0.00 2.22 0.00 90.02 04:15:01 AM 0.13 0.00 0.13 0.00 2.07 04:16:01 AM 0.30 0.00 0.30 0.00 11.56 04:17:01 AM 0.37 0.00 0.37 0.00 6.40 04:18:01 AM 0.23 0.00 0.23 0.00 9.60 04:19:01 AM 0.37 0.00 0.37 0.00 6.60 04:20:01 AM 0.35 0.00 0.35 0.00 12.03 04:21:01 AM 0.30 0.00 0.30 0.00 5.51 04:22:01 AM 0.30 0.00 0.30 0.00 18.41 04:23:01 AM 0.27 0.03 0.23 0.27 3.88 04:24:01 AM 1.38 0.00 1.38 0.00 40.34 04:25:01 AM 0.35 0.00 0.35 0.00 5.60 04:26:01 AM 0.17 0.00 0.17 0.00 9.63 04:27:01 AM 0.13 0.00 0.13 0.00 2.82 04:28:01 AM 0.43 0.00 0.43 0.00 13.96 04:29:01 AM 0.32 0.00 0.32 0.00 5.15 04:30:01 AM 13.65 0.32 13.33 36.92 499.60 04:31:01 AM 30.23 0.52 29.72 63.83 1402.75 Average: 15.10 0.87 14.23 224.94 1370.79 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5362640 7047080 2519792 31.97 2688 1867292 689032 7.72 186028 2014432 149560 04:10:01 AM 5140752 6987940 2741680 34.78 2688 2023088 728328 8.16 198484 2192932 42076 04:11:01 AM 5047972 6995992 2834460 35.96 2688 2118708 708892 7.94 228928 2240048 84596 04:12:01 AM 4926788 7031688 2955644 37.50 2688 2271044 664000 7.43 260364 2307952 10828 04:13:01 AM 4885740 6990992 2996692 38.02 2688 2271788 697920 7.81 260696 2349868 572 04:14:01 AM 4885588 6990880 2996844 38.02 2688 2271820 697920 7.81 260696 2350148 44 04:15:01 AM 4876340 6981860 3006092 38.14 2688 2272048 741352 8.30 260696 2358688 244 04:16:01 AM 4875460 6981016 3006972 38.15 2688 2272084 725852 8.13 260696 2360052 44 04:17:01 AM 4875788 6981568 3006644 38.14 2688 2272308 725852 8.13 260704 2360072 236 04:18:01 AM 4875636 6981464 3006796 38.15 2688 2272340 725852 8.13 260704 2360120 44 04:19:01 AM 4881972 6988024 3000460 38.07 2688 2272564 716320 8.02 260704 2353176 232 04:20:01 AM 4882096 6988180 3000336 38.06 2688 2272596 710148 7.95 260704 2353256 36 04:21:01 AM 4882036 6988312 3000396 38.06 2688 2272788 710148 7.95 260720 2353416 192 04:22:01 AM 4882120 6988676 3000312 38.06 2688 2273068 710148 7.95 260812 2353700 8 04:23:01 AM 4867472 6974068 3014960 38.25 2688 2273108 730796 8.18 260992 2367588 20 04:24:01 AM 4850992 6957832 3031440 38.46 2688 2273352 744824 8.34 260996 2384112 12 04:25:01 AM 4863912 6970780 3018520 38.29 2688 2273380 744824 8.34 260996 2370804 12 04:26:01 AM 4878728 6985832 3003704 38.11 2688 2273616 744824 8.34 260996 2356572 8 04:27:01 AM 4863804 6970952 3018628 38.30 2688 2273660 757716 8.48 260996 2370812 12 04:28:01 AM 4854104 6961492 3028328 38.42 2688 2273900 762700 8.54 260996 2380524 8 04:29:01 AM 4868932 6976352 3013500 38.23 2688 2273932 747180 8.37 260996 2365396 8 04:30:01 AM 5040516 6964208 2841916 36.05 2688 2095840 725036 8.12 303468 2175436 30968 04:31:01 AM 5042656 6969040 2839776 36.03 2688 2099028 720952 8.07 463324 2018088 25128 Average: 4930958 6984966 2951474 37.44 2688 2222320 723070 8.10 264117 2308574 14995 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 289.38 184.53 1756.57 59.67 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 79.11 54.89 736.05 9.16 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 33.70 26.52 143.96 7.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 168.43 112.91 232.21 33.56 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 24.08 19.90 6.58 4.62 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 1.73 1.10 0.24 4.01 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 16.36 15.44 119.93 1.15 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 2.73 0.58 0.79 0.47 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 9.15 8.13 1.39 0.65 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 3.70 0.15 0.42 0.02 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.15 15.31 120.06 1.22 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 1.52 0.18 0.18 0.02 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 7.05 6.86 1.07 0.57 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 11.83 11.13 2.31 2.74 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 10.30 7.75 117.96 0.51 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 29.92 28.71 355.78 2.30 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 0.83 0.27 0.29 0.20 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 6.60 4.25 1.92 0.64 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 10.54 7.95 118.84 1.12 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 32.69 28.00 356.32 2.24 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 1.17 0.25 0.22 0.08 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 42.55 31.47 83.20 29.93 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 18.74 17.07 16.45 8.52 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 35.63 25.37 181.47 7.43 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) 12/29/2025 _x86_64_ (2 CPU) 04:07:29 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 39.28 0.00 6.08 3.12 0.11 51.41 04:09:01 AM 0 35.91 0.00 5.46 2.56 0.10 55.98 04:09:01 AM 1 42.67 0.00 6.70 3.68 0.12 46.83 04:10:01 AM all 25.54 0.00 3.66 2.21 0.08 68.52 04:10:01 AM 0 15.66 0.00 3.10 2.55 0.08 78.61 04:10:01 AM 1 35.43 0.00 4.22 1.87 0.07 58.42 04:11:01 AM all 26.64 0.00 3.82 1.43 0.08 68.03 04:11:01 AM 0 25.53 0.00 3.60 1.75 0.08 69.03 04:11:01 AM 1 27.75 0.00 4.03 1.12 0.08 67.02 04:12:01 AM all 23.51 0.00 4.76 1.68 0.09 69.95 04:12:01 AM 0 22.15 0.00 4.66 1.79 0.10 71.30 04:12:01 AM 1 24.86 0.00 4.86 1.58 0.08 68.61 04:13:01 AM all 2.00 0.00 0.30 0.21 0.04 97.44 04:13:01 AM 0 0.84 0.00 0.25 0.28 0.07 98.56 04:13:01 AM 1 3.17 0.00 0.35 0.13 0.02 96.33 04:14:01 AM all 0.55 0.00 0.09 0.02 0.08 99.27 04:14:01 AM 0 0.53 0.00 0.10 0.03 0.07 99.26 04:14:01 AM 1 0.57 0.00 0.08 0.00 0.08 99.27 04:15:01 AM all 0.94 0.00 0.17 0.00 0.08 98.82 04:15:01 AM 0 0.30 0.00 0.13 0.00 0.08 99.48 04:15:01 AM 1 1.57 0.00 0.20 0.00 0.07 98.16 04:16:01 AM all 0.48 0.00 0.10 0.00 0.07 99.36 04:16:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 04:16:01 AM 1 0.30 0.00 0.13 0.00 0.08 99.48 04:17:01 AM all 1.01 0.00 0.13 0.00 0.07 98.80 04:17:01 AM 0 1.34 0.00 0.15 0.00 0.08 98.43 04:17:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 04:18:01 AM all 0.48 0.00 0.11 0.00 0.07 99.34 04:18:01 AM 0 0.48 0.00 0.08 0.00 0.07 99.37 04:18:01 AM 1 0.48 0.00 0.13 0.00 0.07 99.32 04:19:01 AM all 0.89 0.00 0.14 0.00 0.08 98.89 04:19:01 AM 0 0.70 0.00 0.12 0.00 0.07 99.12 04:19:01 AM 1 1.07 0.00 0.17 0.00 0.10 98.66 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.43 0.00 0.10 0.00 0.08 99.40 04:20:01 AM 0 0.43 0.00 0.08 0.00 0.05 99.43 04:20:01 AM 1 0.42 0.00 0.12 0.00 0.10 99.37 04:21:01 AM all 1.07 0.00 0.15 0.00 0.08 98.71 04:21:01 AM 0 0.70 0.00 0.17 0.00 0.08 99.05 04:21:01 AM 1 1.44 0.00 0.13 0.00 0.07 98.36 04:22:01 AM all 1.50 0.00 0.17 0.02 0.08 98.24 04:22:01 AM 0 2.12 0.00 0.20 0.00 0.07 97.61 04:22:01 AM 1 0.87 0.00 0.13 0.03 0.08 98.88 04:23:01 AM all 0.52 0.00 0.28 0.00 0.08 99.11 04:23:01 AM 0 0.53 0.00 0.35 0.00 0.07 99.05 04:23:01 AM 1 0.50 0.00 0.22 0.00 0.10 99.18 04:24:01 AM all 1.20 0.00 0.29 0.01 0.08 98.43 04:24:01 AM 0 1.66 0.00 0.35 0.00 0.10 97.89 04:24:01 AM 1 0.73 0.00 0.23 0.02 0.05 98.96 04:25:01 AM all 0.45 0.00 0.13 0.00 0.06 99.36 04:25:01 AM 0 0.35 0.00 0.15 0.00 0.08 99.41 04:25:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 04:26:01 AM all 1.09 0.00 0.14 0.00 0.06 98.71 04:26:01 AM 0 1.45 0.00 0.12 0.00 0.05 98.38 04:26:01 AM 1 0.74 0.00 0.17 0.00 0.07 99.03 04:27:01 AM all 0.61 0.00 0.15 0.00 0.08 99.16 04:27:01 AM 0 0.54 0.00 0.20 0.00 0.10 99.16 04:27:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 04:28:01 AM all 1.44 0.00 0.26 0.00 0.07 98.22 04:28:01 AM 0 0.72 0.00 0.19 0.00 0.05 99.05 04:28:01 AM 1 2.17 0.00 0.34 0.00 0.08 97.41 04:29:01 AM all 0.52 0.00 0.08 0.00 0.08 99.32 04:29:01 AM 0 0.58 0.00 0.05 0.00 0.07 99.30 04:29:01 AM 1 0.45 0.00 0.12 0.00 0.10 99.33 04:30:01 AM all 15.79 0.00 2.08 0.08 0.08 81.96 04:30:01 AM 0 13.57 0.00 1.67 0.08 0.08 84.59 04:30:01 AM 1 18.01 0.00 2.49 0.08 0.08 79.34 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 31.90 0.00 4.25 0.20 0.11 63.55 04:31:01 AM 0 22.43 0.00 3.57 0.22 0.10 73.69 04:31:01 AM 1 41.79 0.00 4.96 0.17 0.12 52.96 Average: all 7.72 0.00 1.19 0.39 0.08 90.62 Average: 0 6.50 0.00 1.08 0.40 0.08 91.94 Average: 1 8.95 0.00 1.30 0.38 0.08 89.29