---> uname -a: Linux prd-centos8-robot-2c-8g-23030.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 601 4824 19 2272 6797 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:4e:05:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84775sec preferred_lft 84775sec inet6 fe80::f816:3eff:fe4e:5bf/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) 01/08/2026 _x86_64_ (2 CPU) 03:01:52 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 114.25 0.22 114.03 11.33 10325.94 03:05:01 AM 52.59 1.02 51.57 73.45 6848.44 03:06:01 AM 56.16 7.13 49.03 1310.50 3220.51 03:07:01 AM 54.07 2.70 51.37 436.12 7203.08 03:08:01 AM 3.05 0.07 2.98 4.93 97.47 03:09:01 AM 2.38 0.00 2.38 0.00 156.37 03:10:01 AM 0.33 0.00 0.33 0.00 60.01 03:11:01 AM 0.43 0.00 0.43 0.00 5.53 03:12:01 AM 0.65 0.00 0.65 0.00 51.42 03:13:01 AM 0.38 0.00 0.38 0.00 39.54 03:14:01 AM 0.45 0.00 0.45 0.00 51.36 03:15:01 AM 0.57 0.00 0.57 0.00 75.37 03:16:01 AM 0.67 0.00 0.67 0.00 51.02 03:17:01 AM 0.77 0.03 0.73 0.27 16.48 03:18:01 AM 1.57 0.00 1.57 0.00 69.37 03:19:01 AM 0.25 0.00 0.25 0.00 77.39 03:20:01 AM 0.57 0.00 0.57 0.00 56.62 03:21:01 AM 0.70 0.00 0.70 0.00 75.30 03:22:01 AM 0.68 0.00 0.68 0.00 83.64 03:23:01 AM 0.43 0.00 0.43 0.00 62.30 03:24:01 AM 0.22 0.00 0.22 0.00 94.72 03:25:01 AM 0.52 0.00 0.52 0.00 194.55 03:26:01 AM 0.85 0.00 0.85 0.00 115.16 03:27:01 AM 0.65 0.00 0.65 0.00 83.20 03:28:01 AM 12.11 0.32 11.80 36.92 698.37 03:29:01 AM 34.57 0.52 34.06 63.85 2977.06 Average: 13.07 0.46 12.61 74.52 1261.23 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5241368 7039836 2641064 33.51 2688 1975020 678904 7.60 187068 2111936 129708 03:05:01 AM 5081288 6958968 2801144 35.54 2688 2053680 767012 8.59 213480 2241324 44252 03:06:01 AM 4929436 7026440 2952996 37.46 2688 2262008 657176 7.36 256232 2312996 170744 03:07:01 AM 4930720 7044676 2951712 37.45 2688 2280032 647648 7.25 265368 2301368 4 03:08:01 AM 4884652 6999832 2997780 38.03 2688 2281264 712396 7.98 265712 2347060 1088 03:09:01 AM 4879388 6996344 3003044 38.10 2688 2283068 712396 7.98 265960 2352064 504 03:10:01 AM 4874636 6992732 3007796 38.16 2688 2284200 747128 8.37 265960 2356868 4 03:11:01 AM 4875136 6993280 3007296 38.15 2688 2284232 727664 8.15 265960 2356496 4 03:12:01 AM 4872580 6992924 3009852 38.18 2688 2286456 727664 8.15 266004 2358784 1048 03:13:01 AM 4872300 6992988 3010132 38.19 2688 2286776 727664 8.15 266016 2359188 328 03:14:01 AM 4869168 6991116 3013264 38.23 2688 2288044 727664 8.15 266116 2362016 268 03:15:01 AM 4867276 6991068 3015156 38.25 2688 2289880 727664 8.15 266188 2364084 24 03:16:01 AM 4865752 6990724 3016680 38.27 2688 2291068 727664 8.15 266208 2365492 16 03:17:01 AM 4865420 6990624 3017012 38.28 2688 2291300 747696 8.37 266396 2365516 40 03:18:01 AM 4863920 6990816 3018512 38.29 2688 2292984 729288 8.17 266452 2367192 624 03:19:01 AM 4861800 6990448 3020632 38.32 2688 2294744 729288 8.17 266468 2369344 200 03:20:01 AM 4859160 6989780 3023272 38.35 2688 2296748 745144 8.34 266640 2371264 916 03:21:01 AM 4858008 6990284 3024424 38.37 2688 2298404 723356 8.10 266848 2372484 756 03:22:01 AM 4855180 6989832 3027252 38.41 2688 2300740 723356 8.10 267064 2375200 1040 03:23:01 AM 4853936 6989760 3028496 38.42 2688 2301936 723356 8.10 267104 2376520 544 03:24:01 AM 4849684 6988484 3032748 38.47 2688 2304896 723356 8.10 267232 2380796 764 03:25:01 AM 4844524 6988152 3037908 38.54 2688 2309716 723356 8.10 267460 2385596 104 03:26:01 AM 4841416 6987980 3041016 38.58 2688 2312692 723356 8.10 267556 2388388 244 03:27:01 AM 4837220 6987572 3045212 38.63 2688 2316456 723356 8.10 267624 2392568 1928 03:28:01 AM 4954780 6970700 2927652 37.14 2688 2188328 730056 8.17 343388 2223020 74968 03:29:01 AM 4940040 6960748 2942392 37.33 2688 2193484 730792 8.18 503448 2081448 27000 Average: 4897261 6993312 2985171 37.87 2688 2263391 721708 8.08 273075 2332270 17582 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 90.15 72.64 911.59 10.28 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 58.97 42.61 585.10 7.05 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 39.95 34.66 336.93 7.21 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 200.52 150.55 45.28 40.66 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.93 20.05 10.43 2.91 0.00 0.00 0.00 0.00 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 37.61 37.26 7.51 6.13 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 30.14 29.42 5.49 2.60 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 1.77 0.48 0.17 0.04 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 39.71 38.34 10.14 3.84 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 24.81 10.03 5.12 1.24 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 49.71 37.84 12.36 5.52 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 57.71 53.52 14.03 7.71 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 29.31 26.72 7.48 4.66 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 11.98 10.55 2.72 1.45 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 31.84 26.51 6.66 2.73 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 40.05 36.55 10.92 7.25 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 63.79 65.19 12.49 9.10 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 56.79 58.97 10.48 7.14 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 59.46 60.91 17.64 7.29 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 30.46 25.16 6.44 3.52 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 40.63 37.66 7.58 6.15 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 65.97 66.84 14.75 9.95 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 53.93 52.82 12.04 6.90 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 16.43 15.68 3.74 2.35 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 98.28 65.46 182.13 136.15 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 17.51 17.06 15.14 8.76 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 49.36 42.06 86.71 11.87 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) 01/08/2026 _x86_64_ (2 CPU) 03:01:52 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 31.99 0.00 4.91 4.13 0.11 58.86 03:04:01 AM 0 29.95 0.00 4.19 5.77 0.12 59.97 03:04:01 AM 1 34.03 0.00 5.64 2.48 0.10 57.75 03:05:01 AM all 20.56 0.00 2.28 8.13 0.09 68.95 03:05:01 AM 0 20.22 0.00 2.10 9.90 0.08 67.70 03:05:01 AM 1 20.89 0.00 2.45 6.35 0.10 70.20 03:06:01 AM all 29.06 0.00 5.61 1.38 0.09 63.85 03:06:01 AM 0 30.96 0.00 5.18 1.42 0.10 62.34 03:06:01 AM 1 27.17 0.00 6.05 1.35 0.08 65.35 03:07:01 AM all 13.15 0.00 2.37 1.09 0.07 83.32 03:07:01 AM 0 9.11 0.00 2.24 1.47 0.07 87.12 03:07:01 AM 1 17.18 0.00 2.51 0.72 0.07 79.52 03:08:01 AM all 4.80 0.00 0.31 0.03 0.05 94.81 03:08:01 AM 0 2.07 0.00 0.23 0.00 0.05 97.64 03:08:01 AM 1 7.55 0.00 0.39 0.05 0.05 91.97 03:09:01 AM all 8.33 0.00 0.48 0.04 0.08 91.07 03:09:01 AM 0 3.65 0.00 0.30 0.08 0.07 95.90 03:09:01 AM 1 13.27 0.00 0.67 0.00 0.09 85.97 03:10:01 AM all 5.62 0.00 0.34 0.00 0.06 93.98 03:10:01 AM 0 4.36 0.00 0.26 0.00 0.05 95.33 03:10:01 AM 1 6.88 0.00 0.43 0.00 0.07 92.63 03:11:01 AM all 0.45 0.00 0.11 0.00 0.04 99.40 03:11:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 03:11:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 03:12:01 AM all 6.68 0.00 0.32 0.01 0.08 92.92 03:12:01 AM 0 1.19 0.00 0.30 0.02 0.07 98.43 03:12:01 AM 1 12.20 0.00 0.34 0.00 0.08 87.38 03:13:01 AM all 1.75 0.00 0.19 0.00 0.07 97.99 03:13:01 AM 0 1.24 0.00 0.17 0.00 0.07 98.53 03:13:01 AM 1 2.26 0.00 0.22 0.00 0.07 97.46 03:14:01 AM all 7.40 0.00 0.52 0.00 0.08 92.00 03:14:01 AM 0 11.17 0.00 0.56 0.00 0.05 88.22 03:14:01 AM 1 3.77 0.00 0.49 0.00 0.10 95.64 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 6.28 0.00 0.40 0.00 0.07 93.26 03:15:01 AM 0 5.34 0.00 0.47 0.00 0.05 94.14 03:15:01 AM 1 7.21 0.00 0.32 0.00 0.08 92.38 03:16:01 AM all 6.17 0.00 0.45 0.00 0.08 93.31 03:16:01 AM 0 3.04 0.00 0.30 0.00 0.08 96.57 03:16:01 AM 1 9.36 0.00 0.60 0.00 0.07 89.97 03:17:01 AM all 2.35 0.00 0.34 0.01 0.08 97.23 03:17:01 AM 0 1.02 0.00 0.33 0.02 0.07 98.56 03:17:01 AM 1 3.71 0.00 0.34 0.00 0.09 95.87 03:18:01 AM all 5.39 0.00 0.20 0.01 0.08 94.31 03:18:01 AM 0 4.77 0.00 0.23 0.02 0.08 94.90 03:18:01 AM 1 6.02 0.00 0.17 0.00 0.08 93.73 03:19:01 AM all 7.04 0.00 0.51 0.00 0.09 92.37 03:19:01 AM 0 2.36 0.00 0.28 0.00 0.10 97.25 03:19:01 AM 1 11.90 0.00 0.75 0.00 0.07 87.28 03:20:01 AM all 6.08 0.00 0.39 0.00 0.08 93.44 03:20:01 AM 0 4.32 0.00 0.33 0.00 0.08 95.26 03:20:01 AM 1 7.88 0.00 0.44 0.00 0.08 91.60 03:21:01 AM all 4.38 0.00 0.39 0.00 0.08 95.15 03:21:01 AM 0 3.91 0.00 0.40 0.00 0.08 95.60 03:21:01 AM 1 4.84 0.00 0.39 0.00 0.08 94.69 03:22:01 AM all 5.03 0.00 0.39 0.01 0.06 94.52 03:22:01 AM 0 3.67 0.00 0.35 0.02 0.05 95.91 03:22:01 AM 1 6.38 0.00 0.42 0.00 0.07 93.13 03:23:01 AM all 3.90 0.00 0.24 0.00 0.10 95.75 03:23:01 AM 0 1.59 0.00 0.25 0.00 0.10 98.06 03:23:01 AM 1 6.22 0.00 0.23 0.00 0.10 93.44 03:24:01 AM all 9.91 0.00 0.36 0.00 0.08 89.64 03:24:01 AM 0 1.92 0.00 0.28 0.00 0.08 97.71 03:24:01 AM 1 18.00 0.00 0.44 0.00 0.08 81.48 03:25:01 AM all 16.02 0.00 0.54 0.00 0.08 83.35 03:25:01 AM 0 10.20 0.00 0.56 0.00 0.09 89.15 03:25:01 AM 1 21.76 0.00 0.52 0.00 0.08 77.63 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 9.52 0.00 0.44 0.03 0.07 89.95 03:26:01 AM 0 5.12 0.00 0.37 0.03 0.07 94.41 03:26:01 AM 1 13.92 0.00 0.50 0.02 0.07 85.49 03:27:01 AM all 8.42 0.00 0.33 0.00 0.08 91.17 03:27:01 AM 0 8.04 0.00 0.33 0.00 0.08 91.54 03:27:01 AM 1 8.79 0.00 0.33 0.00 0.08 90.80 03:28:01 AM all 26.08 0.00 2.42 0.12 0.09 71.29 03:28:01 AM 0 24.04 0.00 1.62 0.08 0.10 74.16 03:28:01 AM 1 28.13 0.00 3.22 0.15 0.08 68.42 03:29:01 AM all 36.25 0.00 4.43 0.28 0.10 58.93 03:29:01 AM 0 24.48 0.00 3.65 0.30 0.10 71.47 03:29:01 AM 1 48.04 0.00 5.22 0.27 0.10 46.37 Average: all 10.90 0.00 1.13 0.59 0.08 87.30 Average: 0 8.41 0.00 0.98 0.74 0.08 89.80 Average: 1 13.40 0.00 1.28 0.44 0.08 84.79