---> uname -a: Linux prd-centos8-robot-2c-8g-4878.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 638 4775 19 2283 6760 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:3d:c8:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84539sec preferred_lft 84539sec inet6 fe80::f816:3eff:fe3d:c869/64 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) 01/27/2026 _x86_64_ (2 CPU) 03:07:16 LINUX RESTART (2 CPU) 03:08:01 AM tps rtps wtps bread/s bwrtn/s 03:09:01 AM 98.00 5.88 92.12 1087.69 6935.63 03:10:01 AM 70.54 1.02 69.53 73.44 9682.91 03:11:01 AM 17.22 0.42 16.81 64.77 724.84 03:12:01 AM 28.01 6.72 21.30 1245.93 1573.00 03:13:01 AM 63.70 0.22 63.48 43.59 7839.62 03:14:01 AM 8.48 0.00 8.48 0.00 558.42 03:15:01 AM 0.20 0.00 0.20 0.00 2.67 03:16:01 AM 0.12 0.00 0.12 0.00 0.80 03:17:01 AM 2.00 0.10 1.90 6.80 156.29 03:18:01 AM 0.63 0.00 0.63 0.00 171.73 03:19:01 AM 0.32 0.00 0.32 0.00 82.16 03:20:01 AM 0.43 0.00 0.43 0.00 229.23 03:21:01 AM 0.27 0.00 0.27 0.00 63.71 03:22:01 AM 0.18 0.00 0.18 0.00 29.88 03:23:01 AM 0.32 0.03 0.28 0.27 21.93 03:24:01 AM 1.37 0.00 1.37 0.00 45.88 03:25:01 AM 0.17 0.00 0.17 0.00 38.26 03:26:01 AM 0.35 0.00 0.35 0.00 153.19 03:27:01 AM 0.28 0.00 0.28 0.00 135.72 03:28:01 AM 0.47 0.00 0.47 0.00 168.47 03:29:01 AM 0.28 0.00 0.28 0.00 142.28 03:30:01 AM 0.18 0.00 0.18 0.00 86.00 03:31:01 AM 0.32 0.00 0.32 0.00 28.89 03:32:01 AM 0.40 0.00 0.40 0.00 75.39 03:33:01 AM 0.48 0.00 0.48 0.00 20.76 03:34:01 AM 0.23 0.00 0.23 0.00 16.66 03:35:01 AM 0.45 0.00 0.45 0.00 90.19 03:36:01 AM 0.13 0.00 0.13 0.00 42.53 03:37:01 AM 10.53 0.32 10.21 36.92 431.86 03:38:01 AM 31.76 0.52 31.24 63.85 3357.16 Average: 11.26 0.51 10.75 87.43 1096.89 03:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 AM 5256360 7055940 2626072 33.32 2688 1976292 674376 7.55 186972 2099744 210624 03:10:01 AM 5164104 7010356 2718328 34.49 2688 2022312 714072 8.00 198588 2169212 4 03:11:01 AM 5237136 7085724 2645296 33.56 2688 2024260 633592 7.09 219384 2077356 12 03:12:01 AM 4965392 6977660 2917040 37.01 2688 2182512 736868 8.25 264696 2287140 100432 03:13:01 AM 4923488 7026824 2958944 37.54 2688 2269808 675924 7.57 260952 2314284 9660 03:14:01 AM 4922756 7026016 2959676 37.55 2688 2269808 675924 7.57 260956 2314208 16 03:15:01 AM 4922796 7026056 2959636 37.55 2688 2269808 675924 7.57 260956 2314212 4 03:16:01 AM 4922940 7026204 2959492 37.55 2688 2269812 675924 7.57 260956 2314228 12 03:17:01 AM 4866704 6973204 3015728 38.26 2688 2273064 779868 8.73 261480 2369308 460 03:18:01 AM 4858560 6970872 3023872 38.36 2688 2278860 779868 8.73 261480 2377444 1376 03:19:01 AM 4853736 6970396 3028696 38.42 2688 2283208 795720 8.91 261480 2381876 3340 03:20:01 AM 4848780 6969720 3033652 38.49 2688 2287488 797416 8.93 261704 2386880 816 03:21:01 AM 4847936 6969948 3034496 38.50 2688 2288556 797416 8.93 261848 2387728 68 03:22:01 AM 4847164 6970204 3035268 38.51 2688 2289592 781988 8.76 261848 2388692 260 03:23:01 AM 4846360 6969760 3036072 38.52 2688 2289952 779368 8.73 262024 2388968 164 03:24:01 AM 4848408 6972188 3034024 38.49 2688 2290332 779368 8.73 262024 2387220 44 03:25:01 AM 4846444 6971284 3035988 38.52 2688 2291400 779368 8.73 262024 2389124 8 03:26:01 AM 4834336 6964444 3048096 38.67 2688 2296652 815776 9.13 262076 2401208 820 03:27:01 AM 4827760 6963124 3054672 38.75 2688 2301916 815776 9.13 262076 2407512 2100 03:28:01 AM 4823368 6961980 3059064 38.81 2688 2305192 815776 9.13 262076 2411788 492 03:29:01 AM 4816896 6961688 3065536 38.89 2688 2311336 815776 9.13 262076 2418076 2452 03:30:01 AM 4817064 6961972 3065368 38.89 2688 2311452 810024 9.07 262076 2418104 20 03:31:01 AM 4816788 6964208 3065644 38.89 2688 2313972 791988 8.87 262076 2418532 1772 03:32:01 AM 4816440 6964252 3065992 38.90 2688 2314356 791988 8.87 262076 2418840 16 03:33:01 AM 4816084 6964368 3066348 38.90 2688 2314836 791988 8.87 262076 2419516 64 03:34:01 AM 4815844 6964528 3066588 38.90 2688 2315228 791988 8.87 262076 2419872 4 03:35:01 AM 4809688 6961152 3072744 38.98 2688 2318008 848272 9.50 262224 2425080 328 03:36:01 AM 4808368 6960940 3074064 39.00 2688 2319148 848272 9.50 262224 2426388 220 03:37:01 AM 4907444 6938196 2974988 37.74 2688 2203572 736588 8.25 307592 2306420 75952 03:38:01 AM 4921108 6951460 2961324 37.57 2688 2203808 723104 8.10 512776 2092932 11304 Average: 4893675 6981822 2988757 37.92 2688 2256218 764343 8.56 265762 2344396 14095 03:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 112.60 88.00 1069.21 11.63 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 61.78 43.99 618.20 5.27 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 15.03 11.53 6.03 4.21 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 42.66 35.54 335.66 7.01 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 536.32 389.57 112.67 93.68 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 2.60 1.97 0.58 0.43 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 1.25 0.68 0.17 0.12 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 2.40 1.92 0.44 0.42 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 56.84 37.09 22.88 4.35 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 28.09 28.79 33.96 3.84 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 18.96 17.44 21.00 2.85 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 91.93 86.04 120.80 7.54 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 56.20 54.95 11.42 4.63 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 51.99 50.41 11.22 4.70 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 11.08 9.23 2.75 1.85 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 9.92 8.28 2.39 1.57 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 49.89 48.21 11.71 4.12 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 82.79 82.90 30.17 15.15 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 124.93 125.57 70.16 9.41 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 75.44 75.89 47.65 5.63 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 106.92 103.12 61.11 8.55 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 20.46 19.96 3.25 1.40 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 75.42 74.98 29.01 6.24 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 12.98 10.66 3.05 2.18 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 15.60 12.88 4.02 2.88 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 4.07 3.75 2.61 0.58 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 114.28 108.61 36.12 9.39 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 26.30 24.55 4.97 2.56 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 121.53 79.24 179.62 146.19 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 16.06 15.34 14.40 8.14 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 64.88 55.04 95.57 12.55 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) 01/27/2026 _x86_64_ (2 CPU) 03:07:16 LINUX RESTART (2 CPU) 03:08:01 AM CPU %user %nice %system %iowait %steal %idle 03:09:01 AM all 37.67 0.00 5.68 0.78 0.12 55.74 03:09:01 AM 0 28.67 0.00 4.69 0.55 0.12 65.97 03:09:01 AM 1 46.68 0.00 6.68 1.02 0.13 45.50 03:10:01 AM all 12.46 0.00 1.69 0.80 0.07 84.98 03:10:01 AM 0 14.00 0.00 1.97 0.88 0.07 83.08 03:10:01 AM 1 10.92 0.00 1.42 0.72 0.07 86.88 03:11:01 AM all 11.70 0.00 1.69 0.12 0.08 86.41 03:11:01 AM 0 7.95 0.00 1.60 0.08 0.08 90.28 03:11:01 AM 1 15.44 0.00 1.78 0.15 0.08 82.54 03:12:01 AM all 19.03 0.00 3.71 0.28 0.08 76.91 03:12:01 AM 0 17.29 0.00 3.30 0.23 0.08 79.09 03:12:01 AM 1 20.77 0.00 4.11 0.32 0.07 74.73 03:13:01 AM all 22.09 0.00 4.45 0.47 0.09 72.89 03:13:01 AM 0 28.88 0.00 4.59 0.33 0.08 66.11 03:13:01 AM 1 15.33 0.00 4.32 0.60 0.10 79.65 03:14:01 AM all 0.34 0.00 0.13 0.05 0.04 99.44 03:14:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 03:14:01 AM 1 0.60 0.00 0.17 0.10 0.03 99.10 03:15:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 03:15:01 AM 0 0.05 0.00 0.03 0.00 0.03 99.88 03:15:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 03:16:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 03:16:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 03:16:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 03:17:01 AM all 8.00 0.00 0.98 0.03 0.08 90.92 03:17:01 AM 0 5.43 0.00 0.97 0.03 0.07 93.50 03:17:01 AM 1 10.57 0.00 0.99 0.02 0.08 88.34 03:18:01 AM all 10.86 0.00 0.76 0.00 0.09 88.29 03:18:01 AM 0 7.29 0.00 0.33 0.00 0.10 92.27 03:18:01 AM 1 14.42 0.00 1.19 0.00 0.08 84.31 03:19:01 AM all 9.40 0.00 0.49 0.00 0.11 90.00 03:19:01 AM 0 3.20 0.00 0.22 0.00 0.10 96.49 03:19:01 AM 1 15.58 0.00 0.77 0.00 0.12 83.53 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 10.75 0.00 1.13 0.01 0.09 88.02 03:20:01 AM 0 5.10 0.00 0.71 0.02 0.08 94.09 03:20:01 AM 1 16.37 0.00 1.54 0.00 0.10 81.98 03:21:01 AM all 6.65 0.00 0.60 0.00 0.08 92.66 03:21:01 AM 0 2.86 0.00 0.48 0.00 0.08 96.57 03:21:01 AM 1 10.54 0.00 0.72 0.00 0.09 88.65 03:22:01 AM all 5.92 0.00 0.54 0.00 0.07 93.47 03:22:01 AM 0 1.62 0.00 0.33 0.00 0.05 97.99 03:22:01 AM 1 10.24 0.00 0.76 0.00 0.08 88.92 03:23:01 AM all 5.02 0.00 0.54 0.00 0.10 94.34 03:23:01 AM 0 3.55 0.00 0.40 0.00 0.08 95.97 03:23:01 AM 1 6.49 0.00 0.69 0.00 0.12 92.71 03:24:01 AM all 3.89 0.00 0.31 0.00 0.10 95.71 03:24:01 AM 0 3.88 0.00 0.33 0.00 0.12 95.67 03:24:01 AM 1 3.89 0.00 0.28 0.00 0.08 95.74 03:25:01 AM all 7.51 0.00 0.66 0.00 0.07 91.77 03:25:01 AM 0 4.00 0.00 0.45 0.00 0.08 95.47 03:25:01 AM 1 11.16 0.00 0.87 0.00 0.05 87.91 03:26:01 AM all 9.62 0.00 0.49 0.01 0.08 89.81 03:26:01 AM 0 6.91 0.00 0.50 0.02 0.07 92.50 03:26:01 AM 1 12.31 0.00 0.47 0.00 0.08 87.14 03:27:01 AM all 6.58 0.00 0.63 0.00 0.08 92.71 03:27:01 AM 0 2.95 0.00 0.42 0.00 0.08 96.54 03:27:01 AM 1 10.21 0.00 0.84 0.00 0.08 88.87 03:28:01 AM all 2.78 0.00 0.34 0.01 0.10 96.77 03:28:01 AM 0 2.43 0.00 0.35 0.02 0.10 97.10 03:28:01 AM 1 3.13 0.00 0.33 0.00 0.10 96.44 03:29:01 AM all 10.51 0.00 1.05 0.01 0.08 88.35 03:29:01 AM 0 5.79 0.00 0.64 0.00 0.08 93.49 03:29:01 AM 1 15.23 0.00 1.46 0.02 0.08 83.21 03:30:01 AM all 1.25 0.00 0.19 0.01 0.08 98.46 03:30:01 AM 0 0.99 0.00 0.18 0.02 0.07 98.75 03:30:01 AM 1 1.52 0.00 0.20 0.00 0.10 98.18 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 5.64 0.00 0.55 0.00 0.09 93.72 03:31:01 AM 0 5.00 0.00 0.40 0.00 0.08 94.52 03:31:01 AM 1 6.28 0.00 0.70 0.00 0.10 92.92 03:32:01 AM all 4.23 0.00 0.20 0.00 0.10 95.47 03:32:01 AM 0 3.24 0.00 0.22 0.00 0.10 96.44 03:32:01 AM 1 5.21 0.00 0.18 0.00 0.10 94.51 03:33:01 AM all 5.09 0.00 0.25 0.00 0.08 94.58 03:33:01 AM 0 3.54 0.00 0.20 0.00 0.07 96.19 03:33:01 AM 1 6.63 0.00 0.30 0.00 0.10 92.97 03:34:01 AM all 4.77 0.00 0.42 0.00 0.08 94.74 03:34:01 AM 0 0.70 0.00 0.12 0.00 0.08 99.10 03:34:01 AM 1 8.98 0.00 0.73 0.00 0.07 90.22 03:35:01 AM all 7.77 0.00 1.04 0.00 0.11 91.08 03:35:01 AM 0 5.56 0.00 0.81 0.00 0.12 93.52 03:35:01 AM 1 9.99 0.00 1.28 0.00 0.10 88.62 03:36:01 AM all 4.70 0.00 0.51 0.00 0.09 94.69 03:36:01 AM 0 4.81 0.00 0.60 0.00 0.08 94.50 03:36:01 AM 1 4.60 0.00 0.42 0.00 0.10 94.88 03:37:01 AM all 16.73 0.00 1.86 0.05 0.09 81.26 03:37:01 AM 0 19.55 0.00 2.26 0.02 0.10 78.07 03:37:01 AM 1 13.92 0.00 1.47 0.08 0.08 84.45 03:38:01 AM all 33.55 0.00 3.71 0.23 0.11 62.41 03:38:01 AM 0 28.39 0.00 3.52 0.27 0.12 67.71 03:38:01 AM 1 38.70 0.00 3.90 0.18 0.10 57.11 Average: all 9.52 0.00 1.16 0.09 0.08 89.14 Average: 0 7.47 0.00 1.03 0.08 0.08 91.34 Average: 1 11.57 0.00 1.29 0.11 0.09 86.94