---> uname -a: Linux prd-centos8-robot-2c-8g-45782.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 602 4817 19 2277 6796 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:3a:e9:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84746sec preferred_lft 84746sec inet6 fe80::f816:3eff:fe3a:e922/64 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:20 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 83.87 6.71 77.16 1249.05 6388.24 01:01:01 AM 91.40 0.73 90.67 53.04 11246.46 01:02:01 AM 22.72 0.48 22.24 66.50 1465.58 01:03:01 AM 73.64 6.96 66.68 1292.77 8127.52 01:04:01 AM 6.38 0.02 6.37 0.13 512.28 01:05:01 AM 2.37 0.00 2.37 0.00 145.01 01:06:01 AM 0.55 0.00 0.55 0.00 58.43 01:07:01 AM 0.18 0.00 0.18 0.00 19.23 01:08:01 AM 0.17 0.00 0.17 0.00 17.66 01:09:01 AM 0.68 0.00 0.68 0.00 69.52 01:10:01 AM 0.57 0.00 0.57 0.00 60.26 01:11:02 AM 0.48 0.00 0.48 0.00 68.54 01:12:01 AM 0.41 0.00 0.41 0.00 44.62 01:13:01 AM 0.33 0.00 0.33 0.00 14.93 01:14:01 AM 1.60 0.03 1.57 0.27 68.46 01:15:01 AM 0.43 0.00 0.43 0.00 72.72 01:16:01 AM 0.73 0.00 0.73 0.00 105.58 01:17:01 AM 0.45 0.00 0.45 0.00 48.21 01:18:01 AM 0.37 0.00 0.37 0.00 69.69 01:19:01 AM 0.60 0.00 0.60 0.00 52.68 01:20:01 AM 9.03 5.95 3.08 574.88 132.57 01:21:01 AM 0.95 0.00 0.95 0.00 180.76 01:22:01 AM 0.95 0.00 0.95 0.00 179.67 01:23:01 AM 0.70 0.00 0.70 0.00 77.94 01:24:01 AM 0.53 0.00 0.53 0.00 140.81 01:25:01 AM 22.61 0.33 22.28 37.86 3025.95 Average: 12.42 0.82 11.60 126.03 1246.79 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5293760 7022552 2588672 32.84 2688 1910960 732484 8.20 186540 2080876 184832 01:01:01 AM 5182588 7021520 2699844 34.25 2688 2015204 716944 8.03 209668 2141276 9928 01:02:01 AM 5135240 7031312 2747192 34.85 2688 2069672 730912 8.18 229804 2160552 44336 01:03:01 AM 4971336 7059220 2911096 36.93 2688 2255756 659708 7.39 262296 2269128 10848 01:04:01 AM 4928144 7016784 2954288 37.48 2688 2256520 713444 7.99 262432 2311052 772 01:05:01 AM 4922040 7012048 2960392 37.56 2688 2257880 728952 8.16 262664 2316724 4 01:06:01 AM 4918628 7010544 2963804 37.60 2688 2259788 728952 8.16 262684 2320184 516 01:07:01 AM 4917972 7009908 2964460 37.61 2688 2259808 728952 8.16 262684 2321080 16 01:08:01 AM 4913568 7007732 2968864 37.66 2688 2262036 728952 8.16 262728 2325208 1764 01:09:01 AM 4913068 7007556 2969364 37.67 2688 2262360 728952 8.16 262740 2325748 344 01:10:01 AM 4910576 7007036 2971856 37.70 2688 2264332 745740 8.35 262912 2327856 764 01:11:02 AM 4909696 7007612 2972736 37.71 2688 2265804 745740 8.35 262912 2328956 328 01:12:01 AM 4908428 7007236 2974004 37.73 2688 2266680 745740 8.35 262932 2330048 84 01:13:01 AM 4908352 7007456 2974080 37.73 2688 2266976 745740 8.35 262932 2330280 16 01:14:01 AM 4905608 7006804 2976824 37.77 2688 2269060 738304 8.27 263112 2333068 1120 01:15:01 AM 4903408 7006492 2979024 37.79 2688 2270948 738304 8.27 263140 2335012 1060 01:16:01 AM 4901724 7006480 2980708 37.81 2688 2272664 738304 8.27 263348 2336596 76 01:17:01 AM 4900316 7006348 2982116 37.83 2688 2273980 738304 8.27 263508 2337872 276 01:18:01 AM 4897264 7005668 2985168 37.87 2688 2276268 738304 8.27 263724 2340632 728 01:19:01 AM 4895740 7005356 2986692 37.89 2688 2277504 738304 8.27 263764 2342116 756 01:20:01 AM 4874640 7003712 3007792 38.16 2688 2296892 743144 8.32 266088 2360428 1176 01:21:01 AM 4869260 7003760 3013172 38.23 2688 2302364 743144 8.32 266356 2365964 1868 01:22:01 AM 4865604 7003104 3016828 38.27 2688 2305304 743144 8.32 266464 2369060 76 01:23:01 AM 4861168 7002316 3021264 38.33 2688 2308960 743144 8.32 266532 2373600 1848 01:24:01 AM 4856016 7001144 3026416 38.39 2688 2312940 743144 8.32 266532 2378912 1840 01:25:01 AM 4950796 6972340 2931636 37.19 2688 2194740 720964 8.07 343276 2230512 23948 Average: 4939036 7009694 2943396 37.34 2688 2239823 732605 8.20 260453 2307413 11128 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 244.45 166.31 1556.51 50.04 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 60.24 44.63 569.22 7.88 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 26.59 21.04 117.50 5.93 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 215.59 186.19 240.46 37.32 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 22.73 13.06 8.02 2.10 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 34.69 32.11 7.09 6.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 46.77 45.52 8.20 3.90 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 2.50 0.78 0.49 0.28 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 62.61 60.55 11.66 5.24 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 33.46 15.51 6.16 1.78 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 95.87 81.26 19.27 11.69 0.00 0.00 0.00 0.00 01:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:02 AM eth0 48.40 46.98 10.67 4.09 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 23.66 22.64 5.55 3.97 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 16.00 14.86 3.03 1.35 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 35.59 34.24 7.96 5.26 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 50.26 48.66 12.30 8.00 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 49.12 49.12 10.24 6.59 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 36.06 36.76 8.42 5.55 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 40.41 41.99 16.36 6.02 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 30.34 21.43 6.86 11.44 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 25.94 22.04 5.78 4.72 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 47.23 47.39 14.02 8.82 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 35.28 34.73 10.65 5.66 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 19.06 17.79 4.64 2.71 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 2.43 2.82 1.21 0.72 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 98.25 62.22 224.71 149.26 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 54.00 45.04 111.11 13.71 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:20 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 38.07 0.00 5.29 0.78 0.09 55.77 01:00:01 AM 0 40.89 0.00 5.34 0.75 0.10 52.91 01:00:01 AM 1 35.25 0.00 5.23 0.80 0.08 58.64 01:01:01 AM all 23.21 0.00 3.65 1.32 0.08 71.75 01:01:01 AM 0 29.77 0.00 4.25 0.92 0.07 64.99 01:01:01 AM 1 16.63 0.00 3.04 1.72 0.10 78.51 01:02:01 AM all 17.10 0.00 2.73 0.16 0.08 79.93 01:02:01 AM 0 17.17 0.00 3.07 0.18 0.07 79.51 01:02:01 AM 1 17.04 0.00 2.40 0.13 0.08 80.34 01:03:01 AM all 23.34 0.00 4.52 0.63 0.10 71.41 01:03:01 AM 0 25.83 0.00 4.58 0.74 0.10 68.76 01:03:01 AM 1 20.85 0.00 4.46 0.53 0.10 74.06 01:04:01 AM all 3.75 0.00 0.26 0.06 0.06 95.87 01:04:01 AM 0 6.40 0.00 0.30 0.08 0.05 93.16 01:04:01 AM 1 1.10 0.00 0.22 0.03 0.07 98.58 01:05:01 AM all 6.57 0.00 0.41 0.01 0.08 92.93 01:05:01 AM 0 11.19 0.00 0.55 0.02 0.07 88.17 01:05:01 AM 1 2.07 0.00 0.27 0.00 0.08 97.57 01:06:01 AM all 9.99 0.00 0.52 0.00 0.07 89.42 01:06:01 AM 0 7.21 0.00 0.47 0.00 0.07 92.25 01:06:01 AM 1 12.83 0.00 0.57 0.00 0.07 86.53 01:07:01 AM all 0.45 0.00 0.13 0.00 0.07 99.36 01:07:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 01:07:01 AM 1 0.30 0.00 0.18 0.00 0.08 99.43 01:08:01 AM all 6.61 0.00 0.29 0.00 0.06 93.04 01:08:01 AM 0 8.58 0.00 0.27 0.00 0.07 91.09 01:08:01 AM 1 4.64 0.00 0.32 0.00 0.05 94.99 01:09:01 AM all 1.79 0.00 0.20 0.01 0.08 97.93 01:09:01 AM 0 2.03 0.00 0.22 0.00 0.07 97.69 01:09:01 AM 1 1.55 0.00 0.18 0.02 0.08 98.16 01:10:01 AM all 10.49 0.00 0.68 0.00 0.08 88.75 01:10:01 AM 0 9.92 0.00 0.74 0.00 0.09 89.26 01:10:01 AM 1 11.06 0.00 0.63 0.00 0.07 88.24 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:02 AM all 4.36 0.00 0.25 0.00 0.06 95.33 01:11:02 AM 0 4.90 0.00 0.27 0.00 0.07 94.77 01:11:02 AM 1 3.82 0.00 0.23 0.00 0.05 95.90 01:12:01 AM all 5.59 0.00 0.31 0.00 0.07 94.03 01:12:01 AM 0 1.51 0.00 0.19 0.00 0.07 98.23 01:12:01 AM 1 9.79 0.00 0.44 0.00 0.07 89.71 01:13:01 AM all 2.68 0.00 0.21 0.00 0.07 97.05 01:13:01 AM 0 4.03 0.00 0.25 0.00 0.07 95.65 01:13:01 AM 1 1.34 0.00 0.17 0.00 0.07 98.43 01:14:01 AM all 7.56 0.00 0.50 0.01 0.08 91.86 01:14:01 AM 0 12.73 0.00 0.44 0.00 0.08 86.75 01:14:01 AM 1 2.43 0.00 0.55 0.02 0.07 96.94 01:15:01 AM all 8.03 0.00 0.55 0.00 0.06 91.36 01:15:01 AM 0 9.86 0.00 0.62 0.00 0.05 89.47 01:15:01 AM 1 6.22 0.00 0.49 0.00 0.07 93.22 01:16:01 AM all 4.40 0.00 0.25 0.01 0.09 95.24 01:16:01 AM 0 3.92 0.00 0.20 0.02 0.08 95.78 01:16:01 AM 1 4.89 0.00 0.30 0.00 0.10 94.71 01:17:01 AM all 3.52 0.00 0.26 0.00 0.07 96.15 01:17:01 AM 0 2.96 0.00 0.27 0.00 0.07 96.71 01:17:01 AM 1 4.09 0.00 0.25 0.00 0.07 95.60 01:18:01 AM all 4.64 0.00 0.33 0.00 0.08 94.95 01:18:01 AM 0 6.86 0.00 0.33 0.00 0.08 92.72 01:18:01 AM 1 2.41 0.00 0.33 0.00 0.07 97.19 01:19:01 AM all 4.12 0.00 0.26 0.00 0.06 95.57 01:19:01 AM 0 6.87 0.00 0.32 0.00 0.05 92.76 01:19:01 AM 1 1.36 0.00 0.20 0.00 0.07 98.38 01:20:01 AM all 7.85 0.24 0.44 0.11 0.07 91.30 01:20:01 AM 0 9.76 0.43 0.50 0.20 0.07 89.04 01:20:01 AM 1 5.92 0.03 0.37 0.02 0.07 93.59 01:21:01 AM all 17.38 0.00 0.51 0.00 0.08 82.02 01:21:01 AM 0 20.58 0.00 0.58 0.00 0.08 78.76 01:21:01 AM 1 14.22 0.00 0.45 0.00 0.08 85.24 01:21:01 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 9.64 0.00 0.37 0.01 0.08 89.90 01:22:01 AM 0 7.29 0.00 0.37 0.02 0.07 92.25 01:22:01 AM 1 11.98 0.00 0.37 0.00 0.08 87.56 01:23:01 AM all 8.22 0.00 0.35 0.01 0.08 91.34 01:23:01 AM 0 10.60 0.00 0.42 0.00 0.08 88.90 01:23:01 AM 1 5.85 0.00 0.28 0.02 0.07 93.78 01:24:01 AM all 6.04 0.00 0.19 0.00 0.09 93.68 01:24:01 AM 0 3.59 0.00 0.22 0.00 0.08 96.11 01:24:01 AM 1 8.48 0.00 0.17 0.00 0.10 91.25 01:25:01 AM all 25.87 0.00 2.44 0.13 0.08 71.49 01:25:01 AM 0 37.43 0.00 2.99 0.13 0.08 59.37 01:25:01 AM 1 14.31 0.00 1.90 0.12 0.07 83.60 Average: all 10.06 0.01 1.00 0.13 0.07 88.73 Average: 0 11.65 0.02 1.07 0.12 0.07 87.07 Average: 1 8.48 0.00 0.93 0.13 0.08 90.39