---> uname -a: Linux prd-centos8-robot-2c-8g-41705.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 685 4770 19 2241 6714 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:4b:36:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85170sec preferred_lft 85170sec inet6 fe80::f816:3eff:fe4b:3683/64 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) 07/11/2025 _x86_64_ (2 CPU) 03:15:32 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 100.58 18.39 82.19 5413.83 7783.66 03:18:01 AM 77.92 0.72 77.21 52.92 9592.34 03:19:01 AM 29.82 0.42 29.40 64.77 2857.99 03:20:01 AM 72.31 9.45 62.86 1685.30 7635.02 03:21:01 AM 15.03 0.00 15.03 0.00 1283.97 03:22:01 AM 2.47 0.00 2.47 0.00 72.09 03:23:01 AM 0.13 0.00 0.13 0.00 2.08 03:24:01 AM 0.50 0.02 0.48 0.13 86.67 03:25:01 AM 1.82 0.00 1.82 0.00 88.04 03:26:01 AM 0.28 0.03 0.25 1.87 83.96 03:27:01 AM 0.37 0.00 0.37 0.00 106.93 03:28:01 AM 0.27 0.00 0.27 0.00 106.98 03:29:01 AM 0.15 0.00 0.15 0.00 63.99 03:30:01 AM 0.20 0.00 0.20 0.00 98.40 03:31:01 AM 0.60 0.03 0.57 0.27 89.75 03:32:01 AM 1.37 0.00 1.37 0.00 151.78 03:33:01 AM 0.32 0.00 0.32 0.00 116.01 03:34:01 AM 0.23 0.00 0.23 0.00 104.12 03:35:01 AM 11.73 0.32 11.41 36.92 565.89 03:36:01 AM 32.68 0.53 32.15 64.77 2622.97 Average: 17.44 1.50 15.95 366.10 1675.79 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5321084 7037088 2561348 32.49 2688 1898052 750376 8.40 186772 2052292 180896 03:18:01 AM 5208144 7042528 2674288 33.93 2688 2010028 718600 8.05 206368 2112528 42484 03:19:01 AM 5116968 6997496 2765464 35.08 2688 2054204 758984 8.50 224376 2184408 41848 03:20:01 AM 4894020 6987824 2988412 37.91 2688 2261388 713928 7.99 267996 2335348 26924 03:21:01 AM 4898080 6991800 2984352 37.86 2688 2261396 713928 7.99 267996 2333948 4 03:22:01 AM 4897780 6991500 2984652 37.86 2688 2261396 713928 7.99 268000 2334016 8 03:23:01 AM 4897952 6991672 2984480 37.86 2688 2261396 713928 7.99 268000 2333948 4 03:24:01 AM 4849820 6946076 3032612 38.47 2688 2263932 801860 8.98 268208 2381684 180 03:25:01 AM 4844608 6943012 3037824 38.54 2688 2266108 801860 8.98 268496 2386600 1544 03:26:01 AM 4840984 6941904 3041448 38.59 2688 2268680 801860 8.98 268696 2389960 1592 03:27:01 AM 4839036 6941908 3043396 38.61 2688 2270584 817452 9.15 268696 2392116 424 03:28:01 AM 4833552 6939200 3048880 38.68 2688 2273324 817452 9.15 268696 2397264 4 03:29:01 AM 4830392 6938696 3052040 38.72 2688 2275980 832972 9.33 268696 2400552 768 03:30:01 AM 4826904 6938128 3055528 38.76 2688 2278924 834436 9.34 268696 2403820 792 03:31:01 AM 4823376 6937728 3059056 38.81 2688 2282044 849348 9.51 268872 2406936 1436 03:32:01 AM 4820120 6937828 3062312 38.85 2688 2285416 849348 9.51 268872 2410276 1144 03:33:01 AM 4814316 6934912 3068116 38.92 2688 2288308 869436 9.74 268872 2415764 652 03:34:01 AM 4811476 6935432 3070956 38.96 2688 2291636 869436 9.74 268872 2418804 888 03:35:01 AM 4943460 6928288 2938972 37.29 2688 2158404 757688 8.48 327504 2251180 65436 03:36:01 AM 4890500 6879460 2991932 37.96 2688 2162896 811176 9.08 494688 2141480 26336 Average: 4910129 6959124 2972303 37.71 2688 2218705 789900 8.84 273369 2324146 19668 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 324.77 189.34 1854.21 61.47 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 65.56 47.93 616.80 8.45 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 16.99 17.17 7.23 5.66 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 614.73 456.91 424.05 100.67 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 1.95 1.38 0.43 0.30 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 2.67 2.03 0.57 0.49 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 2.27 1.87 0.41 0.41 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 130.84 116.04 26.86 9.66 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 81.27 81.19 14.84 6.67 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 70.06 69.74 13.58 5.61 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 109.62 110.38 18.33 8.79 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 126.27 126.64 23.11 10.02 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 63.11 63.57 12.93 5.24 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 121.04 122.51 21.64 9.45 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 114.35 114.73 21.30 9.29 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 176.94 178.46 31.19 13.28 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 132.63 133.53 23.91 10.66 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 207.52 209.83 35.48 14.95 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 155.11 119.24 161.55 128.63 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 20.59 19.76 17.16 9.15 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 126.92 109.11 166.30 20.94 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) 07/11/2025 _x86_64_ (2 CPU) 03:15:32 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 48.47 0.00 7.00 0.84 0.11 43.58 03:17:01 AM 0 38.89 0.00 6.78 0.75 0.10 53.48 03:17:01 AM 1 58.00 0.00 7.21 0.93 0.12 33.74 03:18:01 AM all 22.61 0.00 3.17 0.75 0.08 73.40 03:18:01 AM 0 13.02 0.00 2.50 0.85 0.08 83.55 03:18:01 AM 1 32.20 0.00 3.84 0.65 0.07 63.25 03:19:01 AM all 18.66 0.00 3.14 0.33 0.06 77.81 03:19:01 AM 0 13.62 0.00 2.83 0.50 0.05 82.99 03:19:01 AM 1 23.70 0.00 3.45 0.15 0.07 72.63 03:20:01 AM all 26.77 0.00 5.84 0.69 0.10 66.60 03:20:01 AM 0 23.91 0.00 5.28 0.49 0.12 70.20 03:20:01 AM 1 29.62 0.00 6.40 0.89 0.08 63.01 03:21:01 AM all 0.33 0.00 0.16 0.13 0.03 99.34 03:21:01 AM 0 0.13 0.00 0.22 0.27 0.03 99.35 03:21:01 AM 1 0.53 0.00 0.10 0.00 0.03 99.33 03:22:01 AM all 0.36 0.00 0.07 0.01 0.03 99.53 03:22:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 03:22:01 AM 1 0.58 0.00 0.05 0.02 0.02 99.33 03:23:01 AM all 0.26 0.00 0.08 0.00 0.03 99.64 03:23:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 03:23:01 AM 1 0.38 0.00 0.07 0.00 0.02 99.53 03:24:01 AM all 8.59 0.00 0.89 0.00 0.06 90.46 03:24:01 AM 0 6.67 0.00 0.64 0.00 0.05 92.64 03:24:01 AM 1 10.50 0.00 1.14 0.00 0.07 88.29 03:25:01 AM all 7.86 0.00 0.62 0.01 0.06 91.46 03:25:01 AM 0 4.84 0.00 0.42 0.02 0.07 94.66 03:25:01 AM 1 10.92 0.00 0.82 0.00 0.05 88.21 03:26:01 AM all 6.60 0.00 0.60 0.00 0.05 92.74 03:26:01 AM 0 3.70 0.00 0.44 0.00 0.05 95.81 03:26:01 AM 1 9.51 0.00 0.77 0.00 0.05 89.67 03:27:01 AM all 6.62 0.00 0.59 0.00 0.07 92.73 03:27:01 AM 0 7.57 0.00 0.72 0.00 0.07 91.64 03:27:01 AM 1 5.67 0.00 0.45 0.00 0.07 93.81 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 10.06 0.00 0.93 0.00 0.06 88.95 03:28:01 AM 0 5.66 0.00 0.64 0.00 0.05 93.65 03:28:01 AM 1 14.52 0.00 1.23 0.00 0.07 84.18 03:29:01 AM all 6.44 0.00 0.54 0.01 0.08 92.93 03:29:01 AM 0 2.96 0.00 0.40 0.00 0.07 96.57 03:29:01 AM 1 9.93 0.00 0.69 0.02 0.08 89.28 03:30:01 AM all 7.60 0.00 0.69 0.00 0.07 91.65 03:30:01 AM 0 2.91 0.00 0.55 0.00 0.07 96.47 03:30:01 AM 1 12.29 0.00 0.82 0.00 0.07 86.82 03:31:01 AM all 9.28 0.00 0.89 0.00 0.08 89.75 03:31:01 AM 0 6.11 0.00 0.62 0.00 0.07 93.20 03:31:01 AM 1 12.46 0.00 1.16 0.00 0.08 86.30 03:32:01 AM all 9.64 0.00 0.89 0.03 0.07 89.38 03:32:01 AM 0 6.16 0.00 0.76 0.02 0.07 93.00 03:32:01 AM 1 13.13 0.00 1.03 0.03 0.07 85.74 03:33:01 AM all 9.02 0.00 0.77 0.00 0.08 90.13 03:33:01 AM 0 8.85 0.00 0.91 0.00 0.07 90.18 03:33:01 AM 1 9.20 0.00 0.64 0.00 0.08 90.08 03:34:01 AM all 9.08 0.00 1.02 0.00 0.08 89.83 03:34:01 AM 0 8.72 0.00 1.06 0.00 0.07 90.15 03:34:01 AM 1 9.43 0.00 0.97 0.00 0.08 89.51 03:35:01 AM all 23.82 0.00 2.60 0.07 0.08 73.42 03:35:01 AM 0 22.04 0.00 2.55 0.08 0.08 75.24 03:35:01 AM 1 25.60 0.00 2.66 0.05 0.08 71.61 03:36:01 AM all 30.87 0.00 4.05 0.19 0.08 64.81 03:36:01 AM 0 27.27 0.00 3.93 0.22 0.08 68.50 03:36:01 AM 1 34.47 0.00 4.16 0.17 0.08 61.12 Average: all 13.16 0.00 1.73 0.15 0.07 84.89 Average: 0 10.17 0.00 1.57 0.16 0.07 88.03 Average: 1 16.16 0.00 1.89 0.15 0.07 81.74