---> uname -a: Linux prd-centos8-robot-2c-8g-7789.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 618 4769 19 2309 6779 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:16:0e:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84584sec preferred_lft 84584sec inet6 fe80::f816:3eff:fe16:ec5/64 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) 02/05/2026 _x86_64_ (2 CPU) 02:02:37 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 139.11 77.03 62.09 8067.30 37816.53 02:05:01 AM 118.01 0.22 117.80 11.33 11441.14 02:06:01 AM 42.44 1.37 41.07 135.42 5190.24 02:07:01 AM 55.11 6.78 48.33 1248.52 2930.57 02:08:01 AM 53.32 2.70 50.62 436.19 7440.46 02:09:01 AM 2.58 0.00 2.58 0.00 83.24 02:10:01 AM 0.23 0.00 0.23 0.00 2.78 02:11:01 AM 0.28 0.05 0.23 4.80 3.50 02:12:01 AM 2.20 0.05 2.15 2.00 164.63 02:13:01 AM 0.52 0.00 0.52 0.00 228.08 02:14:01 AM 0.37 0.00 0.37 0.00 141.75 02:15:01 AM 0.28 0.00 0.28 0.00 137.11 02:16:01 AM 0.18 0.00 0.18 0.00 33.48 02:17:01 AM 0.23 0.00 0.23 0.00 39.46 02:18:01 AM 0.35 0.03 0.32 0.27 19.68 02:19:01 AM 1.27 0.00 1.27 0.00 38.41 02:20:01 AM 0.27 0.00 0.27 0.00 134.36 02:21:01 AM 0.63 0.00 0.63 0.00 168.99 02:22:01 AM 0.28 0.00 0.28 0.00 100.15 02:23:01 AM 0.35 0.00 0.35 0.00 132.07 02:24:01 AM 0.28 0.00 0.28 0.00 86.80 02:25:01 AM 7.41 5.75 1.67 555.55 98.28 02:26:01 AM 1.62 0.00 1.62 0.00 131.83 02:27:01 AM 0.20 0.00 0.20 0.00 17.38 02:28:01 AM 0.27 0.00 0.27 0.00 14.48 02:29:01 AM 0.27 0.00 0.27 0.00 61.09 02:30:01 AM 0.37 0.00 0.37 0.00 65.54 02:31:01 AM 0.32 0.00 0.32 0.00 21.33 02:32:02 AM 18.43 0.32 18.11 36.93 925.93 Average: 15.42 3.25 12.17 362.08 2333.68 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5629560 7111876 2252868 28.58 2688 1676428 682792 7.65 178780 1798196 74928 02:05:01 AM 5118176 6993412 2764252 35.07 2688 2052112 739752 8.28 191552 2229656 170776 02:06:01 AM 5244144 7089164 2638284 33.47 2688 2021044 643148 7.20 219736 2072088 9588 02:07:01 AM 4892216 6990528 2990212 37.94 2688 2263820 698968 7.83 257160 2350812 180124 02:08:01 AM 4943020 7054616 2939408 37.29 2688 2278528 648628 7.26 266952 2290424 24 02:09:01 AM 4943188 7054788 2939240 37.29 2688 2278532 664492 7.44 266952 2290492 4 02:10:01 AM 4942772 7054372 2939656 37.29 2688 2278532 649916 7.28 266952 2290780 4 02:11:01 AM 4899736 7012052 2982692 37.84 2688 2279236 726236 8.13 267284 2333052 544 02:12:01 AM 4884388 7002088 2998040 38.03 2688 2284636 748368 8.38 267476 2347848 3176 02:13:01 AM 4879704 7001344 3002724 38.09 2688 2288576 766944 8.59 267476 2352860 492 02:14:01 AM 4874648 7001024 3007780 38.16 2688 2293288 766944 8.59 267476 2358056 1064 02:15:01 AM 4868540 6997948 3013888 38.24 2688 2296320 787504 8.82 267844 2363724 28 02:16:01 AM 4865556 6996152 3016872 38.27 2688 2297508 771160 8.63 267844 2366820 260 02:17:01 AM 4864796 6996336 3017632 38.28 2688 2298460 752648 8.43 267844 2367904 104 02:18:01 AM 4863708 6995640 3018720 38.30 2688 2298836 752648 8.43 267956 2368584 44 02:19:01 AM 4863124 6995668 3019304 38.30 2688 2299440 752648 8.43 267956 2369196 396 02:20:01 AM 4856224 6992524 3026204 38.39 2688 2303196 789052 8.83 268008 2375504 212 02:21:01 AM 4849344 6990380 3033084 38.48 2688 2307944 789052 8.83 268008 2382316 148 02:22:01 AM 4845656 6989496 3036772 38.53 2688 2310732 789052 8.83 268008 2386264 52 02:23:01 AM 4840564 6988764 3041864 38.59 2688 2315092 789052 8.83 268008 2390928 548 02:24:01 AM 4838756 6990940 3043672 38.61 2688 2319084 789052 8.83 268008 2393152 2036 02:25:01 AM 4821372 6990788 3061056 38.83 2688 2336244 790044 8.85 270188 2408088 372 02:26:01 AM 4818112 6989812 3064316 38.88 2688 2338504 774568 8.67 270188 2411708 88 02:27:01 AM 4817688 6989784 3064740 38.88 2688 2338896 774568 8.67 270188 2412124 4 02:28:01 AM 4819076 6991584 3063352 38.86 2688 2339308 755800 8.46 270188 2410968 72 02:29:01 AM 4816388 6990796 3066040 38.90 2688 2341216 771336 8.64 270328 2413100 256 02:30:01 AM 4811636 6987784 3070792 38.96 2688 2342968 825556 9.24 270336 2417180 204 02:31:01 AM 4810968 6988208 3071460 38.97 2688 2344040 842904 9.44 270336 2418304 752 02:32:02 AM 4899308 6952992 2983120 37.85 2688 2225960 728048 8.15 355400 2266272 96088 Average: 4911116 7006237 2971312 37.70 2688 2263741 750375 8.40 263601 2332290 18703 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 281.23 144.98 1024.96 57.16 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 133.73 105.95 1518.79 13.66 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 20.84 10.60 7.93 4.26 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 43.72 39.79 338.37 8.85 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 598.13 430.19 118.24 96.11 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 2.53 2.02 0.55 0.48 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.95 1.87 0.46 0.42 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 40.36 20.78 11.23 2.45 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 21.03 19.31 28.33 3.03 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 32.74 28.85 20.82 3.68 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 16.63 15.51 24.11 2.55 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 79.80 80.00 25.03 6.76 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 59.52 58.04 12.71 4.99 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 49.54 46.04 10.50 4.63 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 13.10 9.50 3.37 2.24 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 8.62 7.32 3.79 1.55 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 90.55 84.52 16.82 15.48 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 107.53 106.45 67.87 8.19 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 80.89 78.85 30.16 6.83 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 127.39 89.20 57.48 7.08 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 63.61 64.05 36.74 5.12 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 38.44 38.04 6.15 2.83 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 56.36 54.47 26.74 5.21 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 13.00 11.10 3.11 2.31 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 11.18 8.98 2.48 1.82 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 66.51 59.52 78.88 5.17 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 77.09 61.56 12.75 5.63 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 22.86 18.48 4.29 2.15 0.00 0.00 0.00 0.00 02:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:02 AM eth0 116.06 76.14 209.03 147.90 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 78.48 61.11 127.65 14.78 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) 02/05/2026 _x86_64_ (2 CPU) 02:02:37 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 28.02 0.06 7.28 42.70 0.11 21.84 02:04:01 AM 0 32.23 0.05 8.18 41.22 0.10 18.21 02:04:01 AM 1 23.82 0.07 6.37 44.16 0.12 25.46 02:05:01 AM all 33.80 0.00 5.32 4.35 0.11 56.42 02:05:01 AM 0 34.77 0.00 5.63 4.45 0.12 55.03 02:05:01 AM 1 32.83 0.00 5.01 4.26 0.10 57.81 02:06:01 AM all 17.11 0.00 2.45 2.65 0.08 77.73 02:06:01 AM 0 25.01 0.00 2.65 3.05 0.07 69.21 02:06:01 AM 1 9.20 0.00 2.24 2.24 0.08 86.24 02:07:01 AM all 28.10 0.00 5.31 1.03 0.08 65.49 02:07:01 AM 0 26.63 0.00 4.93 0.87 0.07 67.52 02:07:01 AM 1 29.58 0.00 5.69 1.19 0.08 63.46 02:08:01 AM all 10.19 0.00 2.84 1.30 0.06 85.61 02:08:01 AM 0 15.53 0.00 3.27 1.79 0.07 79.34 02:08:01 AM 1 4.86 0.00 2.41 0.80 0.05 91.88 02:09:01 AM all 0.29 0.00 0.07 0.01 0.04 99.59 02:09:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:09:01 AM 1 0.52 0.00 0.08 0.02 0.05 99.33 02:10:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 02:10:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:10:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 02:11:01 AM all 2.07 0.00 0.30 0.00 0.05 97.58 02:11:01 AM 0 1.69 0.00 0.27 0.00 0.05 97.99 02:11:01 AM 1 2.45 0.00 0.33 0.00 0.05 97.16 02:12:01 AM all 10.49 0.00 0.82 0.01 0.07 88.61 02:12:01 AM 0 11.50 0.00 1.30 0.00 0.08 87.11 02:12:01 AM 1 9.48 0.00 0.33 0.02 0.05 90.12 02:13:01 AM all 9.09 0.00 0.88 0.01 0.07 89.95 02:13:01 AM 0 13.30 0.00 1.14 0.00 0.07 85.50 02:13:01 AM 1 4.90 0.00 0.62 0.02 0.07 94.40 02:14:01 AM all 8.03 0.00 0.28 0.01 0.06 91.62 02:14:01 AM 0 14.03 0.00 0.37 0.00 0.07 85.53 02:14:01 AM 1 2.02 0.00 0.18 0.02 0.05 97.72 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 9.69 0.00 1.21 0.01 0.08 89.02 02:15:01 AM 0 13.17 0.00 1.59 0.00 0.09 85.16 02:15:01 AM 1 6.26 0.00 0.84 0.02 0.07 92.82 02:16:01 AM all 6.61 0.00 0.68 0.00 0.05 92.66 02:16:01 AM 0 4.42 0.00 0.62 0.00 0.03 94.93 02:16:01 AM 1 8.85 0.00 0.73 0.00 0.07 90.35 02:17:01 AM all 6.52 0.00 0.59 0.00 0.07 92.83 02:17:01 AM 0 7.83 0.00 0.64 0.00 0.07 91.47 02:17:01 AM 1 5.21 0.00 0.54 0.00 0.07 94.19 02:18:01 AM all 4.49 0.00 0.48 0.01 0.07 94.96 02:18:01 AM 0 3.33 0.00 0.35 0.02 0.07 96.24 02:18:01 AM 1 5.66 0.00 0.60 0.00 0.07 93.67 02:19:01 AM all 4.01 0.00 0.40 0.01 0.06 95.53 02:19:01 AM 0 3.42 0.00 0.32 0.00 0.05 96.21 02:19:01 AM 1 4.60 0.00 0.47 0.02 0.07 94.85 02:20:01 AM all 11.31 0.00 0.79 0.02 0.07 87.81 02:20:01 AM 0 10.31 0.00 0.97 0.04 0.07 88.62 02:20:01 AM 1 12.28 0.00 0.62 0.00 0.07 87.03 02:21:01 AM all 5.40 0.00 0.50 0.00 0.08 94.01 02:21:01 AM 0 5.25 0.00 0.55 0.00 0.08 94.11 02:21:01 AM 1 5.56 0.00 0.45 0.00 0.08 93.90 02:22:01 AM all 5.70 0.00 0.55 0.02 0.06 93.68 02:22:01 AM 0 7.37 0.00 0.49 0.03 0.05 92.05 02:22:01 AM 1 4.02 0.00 0.60 0.00 0.07 95.31 02:23:01 AM all 6.30 0.00 0.51 0.00 0.08 93.10 02:23:01 AM 0 6.71 0.00 0.55 0.00 0.07 92.67 02:23:01 AM 1 5.89 0.00 0.47 0.00 0.10 93.53 02:24:01 AM all 6.67 0.00 0.90 0.00 0.08 92.35 02:24:01 AM 0 3.50 0.00 0.38 0.00 0.08 96.03 02:24:01 AM 1 9.86 0.00 1.42 0.00 0.07 88.65 02:25:01 AM all 2.23 0.23 0.39 0.13 0.06 96.96 02:25:01 AM 0 2.88 0.00 0.39 0.00 0.05 96.68 02:25:01 AM 1 1.57 0.47 0.40 0.25 0.07 97.24 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 5.72 0.00 0.49 0.03 0.05 93.71 02:26:01 AM 0 7.33 0.00 0.54 0.02 0.05 92.07 02:26:01 AM 1 4.12 0.00 0.44 0.05 0.05 95.34 02:27:01 AM all 4.38 0.00 0.18 0.00 0.05 95.38 02:27:01 AM 0 7.21 0.00 0.20 0.00 0.07 92.52 02:27:01 AM 1 1.56 0.00 0.17 0.00 0.03 98.24 02:28:01 AM all 3.89 0.00 0.27 0.00 0.06 95.79 02:28:01 AM 0 4.87 0.00 0.30 0.00 0.05 94.78 02:28:01 AM 1 2.91 0.00 0.23 0.00 0.07 96.79 02:29:01 AM all 7.25 0.00 0.75 0.00 0.06 91.94 02:29:01 AM 0 12.07 0.00 0.97 0.00 0.07 86.89 02:29:01 AM 1 2.69 0.00 0.54 0.00 0.05 96.72 02:30:01 AM all 6.14 0.00 1.12 0.00 0.08 92.67 02:30:01 AM 0 9.51 0.00 1.65 0.00 0.07 88.77 02:30:01 AM 1 2.77 0.00 0.59 0.00 0.08 96.56 02:31:01 AM all 4.56 0.00 0.24 0.00 0.08 95.12 02:31:01 AM 0 8.03 0.00 0.23 0.00 0.08 91.65 02:31:01 AM 1 1.10 0.00 0.25 0.00 0.07 98.58 02:32:02 AM all 23.15 0.00 2.63 0.11 0.07 74.04 02:32:02 AM 0 16.71 0.00 2.09 0.15 0.07 80.99 02:32:02 AM 1 29.60 0.00 3.17 0.07 0.07 67.10 Average: all 9.37 0.01 1.32 1.80 0.07 87.44 Average: 0 10.64 0.00 1.40 1.77 0.07 86.11 Average: 1 8.09 0.02 1.24 1.82 0.07 88.76