---> uname -a: Linux prd-centos8-robot-2c-8g-13003.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 589 4846 19 2262 6809 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:bc:2b:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84718sec preferred_lft 84718sec inet6 fe80::f816:3eff:febc:2ba1/64 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) 12/12/2025 _x86_64_ (2 CPU) 03:52:09 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 93.37 6.35 87.02 1096.43 6202.65 03:55:01 AM 72.48 0.92 71.56 65.84 10644.62 03:56:01 AM 27.01 0.42 26.60 64.79 1972.72 03:57:01 AM 71.58 6.93 64.65 1289.30 3988.22 03:58:01 AM 33.33 0.03 33.29 3.47 6314.11 03:59:01 AM 4.17 0.22 3.95 11.73 169.34 04:00:01 AM 2.23 0.00 2.23 0.00 139.24 04:01:01 AM 0.35 0.02 0.33 0.13 39.00 04:02:01 AM 0.38 0.07 0.32 1.73 5.13 04:03:01 AM 0.42 0.00 0.42 0.00 79.67 04:04:01 AM 0.65 0.00 0.65 0.00 22.84 04:05:01 AM 0.50 0.00 0.50 0.00 87.95 04:06:01 AM 0.43 0.00 0.43 0.00 28.00 04:07:01 AM 0.37 0.00 0.37 0.00 45.85 04:08:01 AM 1.52 0.03 1.48 0.27 44.48 04:09:01 AM 0.33 0.00 0.33 0.00 80.51 04:10:01 AM 0.35 0.00 0.35 0.00 72.38 04:11:01 AM 0.70 0.00 0.70 0.00 41.78 04:12:01 AM 0.63 0.00 0.63 0.00 77.04 04:13:01 AM 0.58 0.00 0.58 0.00 78.29 04:14:01 AM 0.40 0.00 0.40 0.00 71.47 04:15:01 AM 0.27 0.00 0.27 0.00 117.68 04:16:01 AM 0.78 0.00 0.78 0.00 166.04 04:17:01 AM 0.73 0.00 0.73 0.00 91.20 04:18:01 AM 0.77 0.00 0.77 0.00 98.53 04:19:01 AM 14.06 0.32 13.75 36.92 572.28 04:20:01 AM 31.07 0.52 30.56 63.85 3083.91 Average: 13.31 0.59 12.73 97.58 1271.68 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5196236 7000096 2686188 34.08 2688 1981480 735304 8.23 196284 2154616 255808 03:55:01 AM 5164640 7010172 2717784 34.48 2688 2021260 697092 7.81 198824 2166768 42020 03:56:01 AM 5241156 7088732 2641268 33.51 2688 2023212 626976 7.02 219452 2072232 10748 03:57:01 AM 4905384 7005440 2977040 37.77 2688 2267080 686632 7.69 260356 2337328 175524 03:58:01 AM 4961684 7061504 2920740 37.05 2688 2267152 622748 6.97 261008 2276176 4 03:59:01 AM 4913976 7015580 2968448 37.66 2688 2268936 685908 7.68 261216 2323452 324 04:00:01 AM 4906528 7010236 2975896 37.75 2688 2271040 702560 7.87 261400 2330628 496 04:01:01 AM 4905520 7009756 2976904 37.77 2688 2271560 702560 7.87 261400 2331564 4 04:02:01 AM 4905764 7010068 2976660 37.76 2688 2271636 702560 7.87 261548 2331292 4 04:03:01 AM 4903632 7010164 2978792 37.79 2688 2273864 702560 7.87 261592 2333596 28 04:04:01 AM 4900096 7007432 2982328 37.84 2688 2274684 702560 7.87 261704 2336892 504 04:05:01 AM 4897448 7007080 2984976 37.87 2688 2276996 702560 7.87 261776 2339424 380 04:06:01 AM 4895488 7006512 2986936 37.89 2688 2278364 718968 8.05 261796 2341116 1088 04:07:01 AM 4895500 7006756 2986924 37.89 2688 2278596 718968 8.05 261796 2341204 116 04:08:01 AM 4894996 7006816 2987428 37.90 2688 2279148 718020 8.04 261976 2341816 376 04:09:01 AM 4892252 7006124 2990172 37.93 2688 2281192 718020 8.04 262036 2344360 176 04:10:01 AM 4889292 7005140 2993132 37.97 2688 2283168 713612 7.99 262080 2347016 148 04:11:01 AM 4887648 7005144 2994776 37.99 2688 2284816 713612 7.99 262288 2348636 1028 04:12:01 AM 4885928 7005060 2996496 38.01 2688 2286480 713612 7.99 262480 2350096 792 04:13:01 AM 4883640 7005056 2998784 38.04 2688 2288756 713612 7.99 262676 2352256 1108 04:14:01 AM 4882460 7004944 2999964 38.06 2688 2289832 713612 7.99 262696 2353460 236 04:15:01 AM 4878116 7004260 3004308 38.11 2688 2293516 713612 7.99 262856 2357712 492 04:16:01 AM 4873896 7004040 3008528 38.17 2688 2297484 713612 7.99 263036 2361604 52 04:17:01 AM 4870896 7003948 3011528 38.21 2688 2300372 713612 7.99 263132 2364456 688 04:18:01 AM 4867260 7003780 3015164 38.25 2688 2303840 713612 7.99 263200 2368404 1684 04:19:01 AM 4898532 6941600 2983892 37.86 2688 2216228 745900 8.35 332448 2288664 103036 04:20:01 AM 4996564 7015628 2885860 36.61 2688 2192600 674152 7.55 500256 2026072 35624 Average: 4933131 7009669 2949293 37.42 2688 2245307 703206 7.87 267086 2304476 23425 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 146.35 108.28 1335.74 21.77 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 59.76 41.45 584.94 6.41 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 16.81 8.33 5.90 3.48 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 46.27 39.94 339.73 10.08 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 127.76 107.03 32.86 35.03 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 36.98 25.63 11.90 6.25 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 47.88 47.87 7.90 3.94 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.28 20.94 3.89 1.85 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 2.73 0.40 0.20 0.03 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 63.23 61.26 11.74 5.37 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 55.96 32.42 10.50 5.13 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 101.35 90.75 21.42 10.27 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 40.88 36.73 9.17 5.69 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 13.58 12.73 2.69 1.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 24.05 20.20 4.26 1.91 0.00 0.00 0.00 0.00 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 30.49 27.62 8.39 4.57 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 52.30 51.33 10.85 8.43 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 60.26 62.01 10.81 7.31 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 58.95 60.55 10.44 7.24 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 60.30 60.61 17.34 7.12 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 24.66 19.41 5.22 2.65 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 50.85 50.37 8.58 7.07 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 63.84 63.94 13.67 9.40 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 54.06 54.21 11.26 6.58 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 26.29 24.78 5.21 3.25 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 91.84 61.55 182.22 136.14 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 16.61 15.54 14.34 7.57 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 51.71 44.66 99.31 12.07 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) 12/12/2025 _x86_64_ (2 CPU) 03:52:09 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 37.35 0.00 5.65 1.35 0.14 55.50 03:54:01 AM 0 23.67 0.00 4.32 1.16 0.13 70.71 03:54:01 AM 1 51.14 0.00 6.99 1.54 0.15 40.18 03:55:01 AM all 15.64 0.00 2.48 1.40 0.08 80.41 03:55:01 AM 0 7.98 0.00 2.20 1.18 0.07 88.57 03:55:01 AM 1 23.30 0.00 2.76 1.62 0.08 72.24 03:56:01 AM all 12.51 0.00 1.56 0.25 0.11 85.57 03:56:01 AM 0 11.84 0.00 1.84 0.40 0.12 85.80 03:56:01 AM 1 13.18 0.00 1.27 0.10 0.10 85.35 03:57:01 AM all 37.65 0.00 6.61 0.62 0.14 54.97 03:57:01 AM 0 27.48 0.00 5.62 0.52 0.15 66.23 03:57:01 AM 1 47.80 0.00 7.60 0.73 0.13 43.73 03:58:01 AM all 0.78 0.00 0.64 0.64 0.05 97.89 03:58:01 AM 0 0.70 0.00 0.70 0.62 0.05 97.92 03:58:01 AM 1 0.85 0.00 0.59 0.65 0.05 97.86 03:59:01 AM all 6.30 0.00 0.43 0.02 0.09 93.17 03:59:01 AM 0 2.58 0.00 0.35 0.02 0.08 96.97 03:59:01 AM 1 10.04 0.00 0.50 0.02 0.10 89.34 04:00:01 AM all 11.59 0.00 0.69 0.02 0.10 87.60 04:00:01 AM 0 12.85 0.00 0.73 0.00 0.10 86.32 04:00:01 AM 1 10.35 0.00 0.65 0.03 0.10 88.86 04:01:01 AM all 3.41 0.00 0.30 0.00 0.08 96.21 04:01:01 AM 0 3.45 0.00 0.32 0.00 0.08 96.14 04:01:01 AM 1 3.36 0.00 0.28 0.00 0.08 96.27 04:02:01 AM all 0.48 0.00 0.12 0.00 0.07 99.33 04:02:01 AM 0 0.70 0.00 0.10 0.00 0.07 99.13 04:02:01 AM 1 0.27 0.00 0.13 0.00 0.07 99.53 04:03:01 AM all 6.71 0.00 0.34 0.00 0.08 92.87 04:03:01 AM 0 2.09 0.00 0.37 0.00 0.07 97.47 04:03:01 AM 1 11.34 0.00 0.32 0.00 0.08 88.25 04:04:01 AM all 3.87 0.00 0.34 0.00 0.07 95.72 04:04:01 AM 0 3.18 0.00 0.35 0.00 0.07 96.40 04:04:01 AM 1 4.56 0.00 0.34 0.00 0.07 95.04 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 10.76 0.00 0.74 0.00 0.09 88.41 04:05:01 AM 0 8.11 0.00 0.63 0.00 0.07 91.19 04:05:01 AM 1 13.46 0.00 0.85 0.00 0.10 85.58 04:06:01 AM all 5.31 0.00 0.30 0.00 0.10 94.29 04:06:01 AM 0 8.64 0.00 0.30 0.00 0.10 90.96 04:06:01 AM 1 2.01 0.00 0.30 0.00 0.10 97.59 04:07:01 AM all 4.32 0.00 0.38 0.00 0.09 95.21 04:07:01 AM 0 4.85 0.00 0.43 0.00 0.10 94.61 04:07:01 AM 1 3.78 0.00 0.34 0.00 0.08 95.79 04:08:01 AM all 2.62 0.00 0.38 0.01 0.08 96.91 04:08:01 AM 0 2.07 0.00 0.38 0.02 0.08 97.44 04:08:01 AM 1 3.16 0.00 0.37 0.00 0.08 96.39 04:09:01 AM all 7.24 0.00 0.36 0.00 0.08 92.31 04:09:01 AM 0 5.94 0.00 0.27 0.00 0.08 93.71 04:09:01 AM 1 8.56 0.00 0.46 0.00 0.08 90.89 04:10:01 AM all 8.95 0.00 0.64 0.00 0.09 90.32 04:10:01 AM 0 6.82 0.00 0.51 0.00 0.08 92.59 04:10:01 AM 1 11.12 0.00 0.77 0.00 0.10 88.01 04:11:01 AM all 4.45 0.00 0.35 0.00 0.08 95.12 04:11:01 AM 0 5.38 0.00 0.32 0.00 0.10 94.20 04:11:01 AM 1 3.52 0.00 0.39 0.00 0.07 96.03 04:12:01 AM all 4.36 0.00 0.35 0.00 0.08 95.21 04:12:01 AM 0 4.90 0.00 0.37 0.00 0.08 94.65 04:12:01 AM 1 3.82 0.00 0.33 0.00 0.08 95.76 04:13:01 AM all 4.95 0.00 0.36 0.00 0.08 94.61 04:13:01 AM 0 6.38 0.00 0.37 0.00 0.08 93.17 04:13:01 AM 1 3.53 0.00 0.35 0.00 0.07 96.05 04:14:01 AM all 3.73 0.00 0.23 0.00 0.08 95.96 04:14:01 AM 0 5.55 0.00 0.25 0.00 0.08 94.11 04:14:01 AM 1 1.91 0.00 0.22 0.00 0.07 97.81 04:15:01 AM all 12.54 0.00 0.43 0.00 0.09 86.94 04:15:01 AM 0 7.24 0.00 0.42 0.00 0.08 92.26 04:15:01 AM 1 17.88 0.00 0.44 0.00 0.10 81.58 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 14.33 0.00 0.60 0.01 0.09 84.97 04:16:01 AM 0 16.29 0.00 0.63 0.02 0.10 82.96 04:16:01 AM 1 12.37 0.00 0.57 0.00 0.08 86.97 04:17:01 AM all 8.70 0.00 0.33 0.00 0.08 90.90 04:17:01 AM 0 4.30 0.00 0.32 0.00 0.07 95.31 04:17:01 AM 1 13.11 0.00 0.34 0.00 0.08 86.48 04:18:01 AM all 8.28 0.00 0.36 0.02 0.09 91.25 04:18:01 AM 0 8.57 0.00 0.40 0.02 0.08 90.92 04:18:01 AM 1 8.00 0.00 0.32 0.02 0.10 91.57 04:19:01 AM all 22.62 0.00 1.77 0.06 0.11 75.45 04:19:01 AM 0 7.33 0.00 1.19 0.03 0.10 91.35 04:19:01 AM 1 37.92 0.00 2.34 0.08 0.12 59.53 04:20:01 AM all 30.91 0.00 4.32 0.23 0.12 64.43 04:20:01 AM 0 30.87 0.00 4.62 0.13 0.12 64.26 04:20:01 AM 1 30.95 0.00 4.02 0.32 0.12 64.59 Average: all 10.77 0.00 1.16 0.17 0.09 87.81 Average: 0 8.52 0.00 1.05 0.15 0.09 90.19 Average: 1 13.03 0.00 1.26 0.19 0.09 85.43