---> uname -a: Linux prd-centos8-robot-2c-8g-9622.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 633 4762 19 2301 6764 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:c4:87:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84631sec preferred_lft 84631sec inet6 fe80::f816:3eff:fec4:8762/64 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) 02/12/2026 _x86_64_ (2 CPU) 01:55:07 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 120.34 0.37 119.98 15.59 10558.45 01:58:01 AM 44.39 1.40 42.99 137.69 5206.45 01:59:01 AM 54.71 6.75 47.96 1246.46 3168.16 02:00:01 AM 51.07 2.70 48.37 436.12 7091.97 02:01:01 AM 4.38 0.08 4.30 5.06 176.39 02:02:01 AM 2.37 0.07 2.30 1.73 120.99 02:03:01 AM 0.62 0.00 0.62 0.00 58.54 02:04:01 AM 0.60 0.00 0.60 0.00 76.99 02:05:01 AM 0.37 0.00 0.37 0.00 4.30 02:06:01 AM 0.48 0.00 0.48 0.00 22.53 02:07:01 AM 0.72 0.00 0.72 0.00 77.27 02:08:01 AM 0.45 0.02 0.43 0.13 26.91 02:09:01 AM 8.91 5.73 3.18 555.41 156.85 02:10:02 AM 0.38 0.00 0.38 0.00 46.68 02:11:01 AM 1.59 0.03 1.56 0.27 44.01 02:12:01 AM 0.33 0.00 0.33 0.00 38.52 02:13:01 AM 0.43 0.00 0.43 0.00 73.83 02:14:01 AM 0.57 0.00 0.57 0.00 84.84 02:15:01 AM 0.40 0.00 0.40 0.00 65.00 02:16:01 AM 0.60 0.00 0.60 0.00 73.99 02:17:01 AM 0.42 0.00 0.42 0.00 54.78 02:18:01 AM 0.28 0.00 0.28 0.00 52.11 02:19:01 AM 0.47 0.00 0.47 0.00 132.19 02:20:01 AM 0.68 0.00 0.68 0.00 159.26 02:21:01 AM 0.90 0.00 0.90 0.00 131.58 02:22:01 AM 0.78 0.00 0.78 0.00 150.21 02:23:01 AM 0.27 0.00 0.27 0.00 87.62 02:24:01 AM 21.58 0.40 21.18 46.78 2836.20 Average: 11.40 0.63 10.77 87.38 1099.80 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5087776 6966016 2794656 35.45 2688 2054816 759548 8.50 191328 2255756 171308 01:58:01 AM 5219904 7067088 2662528 33.78 2688 2023224 671668 7.52 219516 2095068 9016 01:59:01 AM 4894500 6998924 2987932 37.91 2688 2269968 698708 7.82 257488 2347664 166524 02:00:01 AM 4912232 7025528 2970200 37.68 2688 2280056 672932 7.53 266692 2319768 4 02:01:01 AM 4866456 6980844 3015976 38.26 2688 2281156 743508 8.33 267124 2364924 800 02:02:01 AM 4863836 6979240 3018596 38.30 2688 2282220 743508 8.33 267324 2367380 420 02:03:01 AM 4858516 6975732 3023916 38.36 2688 2283968 743508 8.33 267524 2372704 736 02:04:01 AM 4854272 6972676 3028160 38.42 2688 2285156 743508 8.33 267524 2376836 4 02:05:01 AM 4854324 6972752 3028108 38.42 2688 2285180 743508 8.33 267524 2376728 4 02:06:01 AM 4849556 6970184 3032876 38.48 2688 2287404 743508 8.33 267568 2381424 1768 02:07:01 AM 4849588 6970560 3032844 38.48 2688 2287724 743508 8.33 267580 2381812 100 02:08:01 AM 4846932 6969176 3035500 38.51 2688 2289024 762312 8.54 267680 2383628 808 02:09:01 AM 4828528 6969300 3053904 38.74 2688 2307496 748500 8.38 270164 2399556 116 02:10:02 AM 4826120 6968080 3056312 38.77 2688 2308688 766304 8.58 270184 2401736 76 02:11:01 AM 4827228 6969520 3055204 38.76 2688 2308992 766304 8.58 270324 2400888 116 02:12:01 AM 4825076 6969132 3057356 38.79 2688 2310756 766304 8.58 270344 2403208 864 02:13:01 AM 4822300 6968060 3060132 38.82 2688 2312452 766304 8.58 270352 2405956 580 02:14:01 AM 4820212 6967812 3062220 38.85 2688 2314364 766304 8.58 270504 2407532 264 02:15:01 AM 4818724 6967884 3063708 38.87 2688 2315908 766304 8.58 270696 2408900 140 02:16:01 AM 4817188 6968060 3065244 38.89 2688 2317588 766304 8.58 270904 2410480 108 02:17:01 AM 4815688 6968068 3066744 38.91 2688 2319108 766304 8.58 270992 2411840 152 02:18:01 AM 4813780 6967884 3068652 38.93 2688 2320804 766304 8.58 271016 2413844 424 02:19:01 AM 4808232 6966816 3074200 39.00 2688 2325292 766304 8.58 271228 2419244 1204 02:20:01 AM 4803544 6966508 3078888 39.06 2688 2329692 768792 8.61 271436 2423588 1300 02:21:01 AM 4801396 6966684 3081036 39.09 2688 2331984 768792 8.61 271480 2425824 256 02:22:01 AM 4795620 6964820 3086812 39.16 2688 2335892 768792 8.61 271520 2430780 96 02:23:01 AM 4651312 6824556 3231120 40.99 2688 2339908 895592 10.03 271520 2575176 1576 02:24:01 AM 4876388 6923424 3006044 38.14 2688 2219616 749772 8.40 512332 2133228 23484 Average: 4853901 6969476 3028531 38.42 2688 2283158 754750 8.45 273210 2374838 13652 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 129.11 103.95 1520.60 14.14 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 13.20 10.10 7.25 4.10 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 47.74 36.24 337.47 7.22 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 204.68 152.15 45.34 40.48 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 25.12 14.23 8.74 2.20 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 8.21 7.64 2.66 1.41 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 39.61 39.28 7.60 6.25 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 27.96 26.09 5.56 2.56 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 4.08 0.62 0.29 0.05 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.50 48.95 10.96 4.54 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.63 12.35 5.34 1.32 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 62.98 49.67 13.95 6.88 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 58.26 55.65 14.29 8.01 0.00 0.00 0.00 0.00 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 26.97 22.74 7.14 4.18 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.31 14.94 3.20 1.42 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 25.16 22.96 5.57 2.43 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 33.45 32.07 9.61 5.27 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 58.42 59.12 11.58 9.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 47.77 49.47 9.38 6.27 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 52.61 54.02 10.26 6.81 0.00 0.00 0.00 0.00 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 30.02 27.24 12.09 3.26 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 36.94 29.41 7.64 5.89 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 37.90 39.17 6.90 4.13 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 55.47 55.94 13.53 8.88 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 45.31 43.41 11.30 6.29 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 11.25 10.36 16.78 1.57 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 2.77 3.40 1.35 0.77 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 99.25 61.50 195.80 157.11 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 45.76 38.68 82.27 11.56 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) 02/12/2026 _x86_64_ (2 CPU) 01:55:07 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 34.98 0.00 5.26 1.33 0.10 58.34 01:57:01 AM 0 28.07 0.00 4.86 1.27 0.10 65.70 01:57:01 AM 1 41.88 0.00 5.65 1.38 0.10 50.98 01:58:01 AM all 16.37 0.00 2.36 0.37 0.07 80.84 01:58:01 AM 0 16.82 0.00 2.47 0.37 0.05 80.30 01:58:01 AM 1 15.91 0.00 2.25 0.38 0.08 81.37 01:59:01 AM all 24.43 0.00 5.05 0.47 0.09 69.95 01:59:01 AM 0 10.76 0.00 3.86 0.30 0.08 85.00 01:59:01 AM 1 38.13 0.00 6.25 0.65 0.10 54.87 02:00:01 AM all 12.37 0.00 2.31 0.48 0.05 84.79 02:00:01 AM 0 6.80 0.00 1.94 0.45 0.05 90.75 02:00:01 AM 1 17.93 0.00 2.67 0.52 0.05 78.83 02:01:01 AM all 3.69 0.00 0.25 0.02 0.05 95.99 02:01:01 AM 0 0.60 0.00 0.20 0.02 0.03 99.15 02:01:01 AM 1 6.79 0.00 0.30 0.02 0.07 92.83 02:02:01 AM all 2.21 0.00 0.21 0.01 0.07 97.51 02:02:01 AM 0 0.97 0.00 0.18 0.00 0.07 98.78 02:02:01 AM 1 3.44 0.00 0.23 0.02 0.07 96.24 02:03:01 AM all 8.62 0.00 0.49 0.00 0.07 90.83 02:03:01 AM 0 4.10 0.00 0.39 0.00 0.07 95.44 02:03:01 AM 1 13.21 0.00 0.59 0.00 0.07 86.13 02:04:01 AM all 6.29 0.00 0.37 0.01 0.07 93.26 02:04:01 AM 0 1.79 0.00 0.30 0.02 0.07 97.82 02:04:01 AM 1 10.93 0.00 0.43 0.00 0.07 88.57 02:05:01 AM all 0.43 0.00 0.11 0.00 0.07 99.40 02:05:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 02:05:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 02:06:01 AM all 6.72 0.00 0.31 0.00 0.07 92.90 02:06:01 AM 0 1.56 0.00 0.40 0.00 0.07 97.97 02:06:01 AM 1 11.88 0.00 0.22 0.00 0.07 87.84 02:07:01 AM all 1.75 0.00 0.19 0.00 0.09 97.97 02:07:01 AM 0 1.71 0.00 0.18 0.00 0.07 98.04 02:07:01 AM 1 1.79 0.00 0.20 0.00 0.12 97.89 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 8.01 0.00 0.52 0.01 0.09 91.36 02:08:01 AM 0 5.62 0.00 0.51 0.00 0.08 93.78 02:08:01 AM 1 10.44 0.00 0.53 0.02 0.10 88.90 02:09:01 AM all 5.69 0.24 0.41 0.13 0.07 93.46 02:09:01 AM 0 4.85 0.23 0.37 0.10 0.07 94.38 02:09:01 AM 1 6.52 0.25 0.45 0.17 0.07 92.54 02:10:02 AM all 6.43 0.00 0.36 0.00 0.06 93.15 02:10:02 AM 0 4.90 0.00 0.32 0.00 0.05 94.73 02:10:02 AM 1 7.97 0.00 0.39 0.00 0.07 91.57 02:11:01 AM all 2.73 0.00 0.35 0.02 0.09 96.82 02:11:01 AM 0 1.36 0.00 0.22 0.02 0.08 98.32 02:11:01 AM 1 4.12 0.00 0.48 0.02 0.09 95.29 02:12:01 AM all 5.71 0.00 0.19 0.00 0.08 94.02 02:12:01 AM 0 1.71 0.00 0.20 0.00 0.08 98.01 02:12:01 AM 1 9.73 0.00 0.18 0.00 0.07 90.02 02:13:01 AM all 7.22 0.00 0.45 0.00 0.06 92.27 02:13:01 AM 0 1.91 0.00 0.30 0.00 0.05 97.74 02:13:01 AM 1 12.70 0.00 0.60 0.00 0.07 86.63 02:14:01 AM all 6.91 0.00 0.47 0.00 0.08 92.54 02:14:01 AM 0 4.47 0.00 0.42 0.00 0.07 95.04 02:14:01 AM 1 9.39 0.00 0.53 0.00 0.09 89.99 02:15:01 AM all 4.12 0.00 0.31 0.00 0.07 95.50 02:15:01 AM 0 3.25 0.00 0.28 0.00 0.07 96.40 02:15:01 AM 1 5.00 0.00 0.33 0.00 0.07 94.60 02:16:01 AM all 4.55 0.00 0.34 0.00 0.07 95.04 02:16:01 AM 0 4.42 0.00 0.30 0.00 0.07 95.21 02:16:01 AM 1 4.69 0.00 0.38 0.00 0.07 94.86 02:17:01 AM all 3.37 0.00 0.24 0.00 0.06 96.33 02:17:01 AM 0 3.48 0.00 0.25 0.00 0.05 96.22 02:17:01 AM 1 3.26 0.00 0.23 0.00 0.07 96.44 02:18:01 AM all 6.36 0.00 0.39 0.00 0.07 93.19 02:18:01 AM 0 8.58 0.00 0.47 0.00 0.07 90.88 02:18:01 AM 1 4.16 0.00 0.30 0.00 0.07 95.47 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 14.78 0.00 0.72 0.00 0.06 84.44 02:19:01 AM 0 10.64 0.00 1.07 0.00 0.05 88.24 02:19:01 AM 1 18.93 0.00 0.37 0.00 0.07 80.64 02:20:01 AM all 15.13 0.00 0.53 0.00 0.08 84.25 02:20:01 AM 0 11.89 0.00 0.58 0.00 0.07 87.46 02:20:01 AM 1 18.31 0.00 0.49 0.00 0.10 81.10 02:21:01 AM all 7.02 0.00 0.32 0.01 0.05 92.60 02:21:01 AM 0 3.18 0.00 0.32 0.02 0.05 96.44 02:21:01 AM 1 10.87 0.00 0.32 0.00 0.05 88.76 02:22:01 AM all 7.82 0.00 0.29 0.00 0.07 91.82 02:22:01 AM 0 3.53 0.00 0.22 0.00 0.05 96.20 02:22:01 AM 1 12.11 0.00 0.37 0.00 0.08 87.44 02:23:01 AM all 10.86 0.00 0.30 0.00 0.06 88.78 02:23:01 AM 0 1.72 0.00 0.20 0.00 0.05 98.03 02:23:01 AM 1 19.99 0.00 0.40 0.00 0.07 79.54 02:24:01 AM all 25.47 0.00 3.07 0.20 0.08 71.18 02:24:01 AM 0 15.68 0.00 3.11 0.13 0.07 81.01 02:24:01 AM 1 35.24 0.00 3.03 0.27 0.08 61.38 Average: all 9.30 0.01 0.94 0.11 0.07 89.57 Average: 0 5.88 0.01 0.86 0.10 0.06 93.08 Average: 1 12.74 0.01 1.01 0.12 0.08 86.04