---> uname -a: Linux prd-centos8-robot-2c-8g-11544.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 605 4817 19 2274 6793 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:37:98:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84787sec preferred_lft 84787sec inet6 fe80::f816:3eff:fe37:98ff/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) 12/08/2025 _x86_64_ (2 CPU) 03:12:21 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 78.79 8.48 70.31 1449.78 6179.91 03:15:01 AM 87.67 0.92 86.75 65.84 10335.69 03:16:01 AM 33.11 0.42 32.69 64.78 2654.63 03:17:01 AM 80.00 6.97 73.04 1292.98 8528.55 03:18:01 AM 6.95 0.22 6.73 11.73 521.14 03:19:01 AM 2.38 0.00 2.38 0.00 117.18 03:20:01 AM 0.58 0.00 0.58 0.00 92.14 03:21:01 AM 0.32 0.00 0.32 0.00 20.98 03:22:01 AM 0.25 0.00 0.25 0.00 3.33 03:23:01 AM 0.73 0.00 0.73 0.00 87.44 03:24:01 AM 0.30 0.00 0.30 0.00 15.98 03:25:01 AM 0.60 0.00 0.60 0.00 104.83 03:26:01 AM 0.35 0.00 0.35 0.00 30.44 03:27:01 AM 0.30 0.00 0.30 0.00 28.53 03:28:01 AM 1.60 0.03 1.57 0.27 73.26 03:29:01 AM 0.50 0.00 0.50 0.00 75.44 03:30:01 AM 0.52 0.00 0.52 0.00 56.99 03:31:01 AM 0.52 0.00 0.52 0.00 78.22 03:32:01 AM 0.55 0.00 0.55 0.00 85.95 03:33:01 AM 0.80 0.00 0.80 0.00 64.07 03:34:01 AM 0.35 0.00 0.35 0.00 51.73 03:35:01 AM 0.55 0.00 0.55 0.00 157.17 03:36:01 AM 0.87 0.00 0.87 0.00 201.82 03:37:01 AM 0.58 0.02 0.57 0.13 95.23 03:38:01 AM 22.11 6.25 15.86 611.66 640.07 03:39:01 AM 27.56 0.47 27.10 52.92 2926.61 Average: 13.42 0.91 12.50 136.54 1277.99 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5323404 7046220 2559028 32.46 2688 1905188 699532 7.83 187264 2053012 185940 03:15:01 AM 5218168 7060164 2664264 33.80 2688 2018040 670920 7.51 207340 2109348 36480 03:16:01 AM 5088064 7018936 2794368 35.45 2688 2101740 701096 7.85 229192 2201548 76048 03:17:01 AM 4946100 7042716 2936332 37.25 2688 2263920 664840 7.44 261000 2292160 10844 03:18:01 AM 4898644 6996236 2983788 37.85 2688 2264912 712448 7.98 261132 2338048 656 03:19:01 AM 4892512 6991612 2989920 37.93 2688 2266404 727936 8.15 261364 2344080 1032 03:20:01 AM 4889112 6990120 2993320 37.97 2688 2268312 731948 8.20 261384 2347448 516 03:21:01 AM 4888284 6989308 2994148 37.99 2688 2268332 731948 8.20 261384 2348296 16 03:22:01 AM 4886580 6988492 2995852 38.01 2688 2269220 731948 8.20 261408 2350172 900 03:23:01 AM 4882640 6986160 2999792 38.06 2688 2270876 731948 8.20 261440 2353796 336 03:24:01 AM 4881372 6985980 3001060 38.07 2688 2271924 731948 8.20 261540 2355108 1048 03:25:01 AM 4879656 6986324 3002776 38.09 2688 2273976 731948 8.20 261612 2356948 168 03:26:01 AM 4878020 6985836 3004412 38.12 2688 2275140 731948 8.20 261632 2358316 592 03:27:01 AM 4877924 6985980 3004508 38.12 2688 2275372 731948 8.20 261632 2358624 96 03:28:01 AM 4875716 6985288 3006716 38.14 2688 2276880 751344 8.41 261884 2360604 464 03:29:01 AM 4873476 6984756 3008956 38.17 2688 2278636 751344 8.41 261904 2362748 248 03:30:01 AM 4870744 6983980 3011688 38.21 2688 2280616 735640 8.24 262008 2365088 872 03:31:01 AM 4869292 6984332 3013140 38.23 2688 2282396 735640 8.24 262248 2366484 648 03:32:01 AM 4867676 6984424 3014756 38.25 2688 2284080 735640 8.24 262456 2367916 144 03:33:01 AM 4865216 6983676 3017216 38.28 2688 2285768 735640 8.24 262544 2370340 336 03:34:01 AM 4863644 6983788 3018788 38.30 2688 2287476 735640 8.24 262580 2371872 644 03:35:01 AM 4857336 6983116 3025096 38.38 2688 2293120 735640 8.24 262848 2378096 1956 03:36:01 AM 4853584 6983000 3028848 38.43 2688 2296724 735640 8.24 262980 2381740 144 03:37:01 AM 4848932 6981500 3033500 38.48 2688 2299876 740440 8.29 263048 2386284 756 03:38:01 AM 4894508 6951840 2987924 37.91 2688 2228164 747148 8.37 334076 2286680 101376 03:39:01 AM 5020364 7043920 2862068 36.31 2688 2196752 675196 7.56 500536 2002528 26996 Average: 4922730 6995681 2959702 37.55 2688 2241686 724896 8.12 267632 2314126 17279 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 263.58 172.99 1535.14 49.82 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 67.98 52.45 623.36 8.39 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 26.11 19.99 87.80 5.96 0.00 0.00 0.00 0.00 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 230.98 173.94 297.42 39.31 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 20.04 11.90 7.77 1.76 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 33.63 32.69 7.04 6.14 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 42.10 41.39 7.87 3.62 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 2.13 0.63 0.25 0.05 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 25.22 23.18 4.39 2.12 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 58.24 39.31 12.37 3.80 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 48.70 39.05 10.71 5.65 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 65.46 59.16 16.14 8.03 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 28.79 24.83 7.35 4.49 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 11.53 10.13 2.41 1.20 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 29.49 24.64 5.91 2.43 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 34.06 27.51 9.66 4.70 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 61.84 60.82 12.26 10.17 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 59.96 61.75 11.36 7.70 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 54.16 54.94 10.33 6.84 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 33.89 30.86 13.62 11.39 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 32.81 28.89 6.69 5.79 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 64.29 65.87 13.46 8.23 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 64.31 63.56 14.63 9.40 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 23.75 22.45 4.87 3.01 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 91.74 63.28 180.73 133.04 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 21.15 16.25 91.36 12.03 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 57.54 47.02 115.19 13.66 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) 12/08/2025 _x86_64_ (2 CPU) 03:12:21 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 35.23 0.00 5.36 0.73 0.08 58.60 03:14:01 AM 0 31.23 0.00 4.56 0.89 0.08 63.24 03:14:01 AM 1 39.22 0.00 6.16 0.58 0.08 53.96 03:15:01 AM all 22.69 0.00 3.55 0.83 0.08 72.85 03:15:01 AM 0 17.08 0.00 3.32 0.92 0.08 78.61 03:15:01 AM 1 28.32 0.00 3.79 0.73 0.08 67.08 03:16:01 AM all 25.23 0.00 3.41 0.22 0.07 71.06 03:16:01 AM 0 15.94 0.00 2.65 0.15 0.07 81.20 03:16:01 AM 1 34.53 0.00 4.17 0.30 0.08 60.92 03:17:01 AM all 24.66 0.00 4.83 0.78 0.08 69.65 03:17:01 AM 0 20.36 0.00 4.16 0.65 0.08 74.74 03:17:01 AM 1 28.98 0.00 5.50 0.90 0.08 64.54 03:18:01 AM all 3.66 0.00 0.25 0.06 0.03 96.00 03:18:01 AM 0 5.22 0.00 0.30 0.07 0.03 94.38 03:18:01 AM 1 2.10 0.00 0.20 0.05 0.03 97.61 03:19:01 AM all 7.32 0.00 0.45 0.01 0.06 92.16 03:19:01 AM 0 1.07 0.00 0.25 0.02 0.05 98.61 03:19:01 AM 1 13.74 0.00 0.65 0.00 0.07 85.54 03:20:01 AM all 10.11 0.00 0.50 0.01 0.06 89.32 03:20:01 AM 0 2.46 0.00 0.35 0.02 0.05 97.12 03:20:01 AM 1 18.11 0.00 0.67 0.00 0.07 81.15 03:21:01 AM all 0.50 0.00 0.13 0.00 0.04 99.33 03:21:01 AM 0 0.44 0.00 0.20 0.00 0.07 99.30 03:21:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 03:22:01 AM all 3.11 0.00 0.18 0.00 0.06 96.65 03:22:01 AM 0 5.41 0.00 0.25 0.00 0.08 94.26 03:22:01 AM 1 0.82 0.00 0.12 0.00 0.03 99.03 03:23:01 AM all 5.26 0.00 0.29 0.00 0.07 94.38 03:23:01 AM 0 2.96 0.00 0.32 0.00 0.05 96.67 03:23:01 AM 1 7.57 0.00 0.27 0.00 0.08 92.08 03:24:01 AM all 6.22 0.00 0.42 0.00 0.07 93.29 03:24:01 AM 0 1.05 0.00 0.27 0.00 0.08 98.59 03:24:01 AM 1 11.51 0.00 0.58 0.00 0.05 87.85 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 7.14 0.00 0.38 0.01 0.08 92.40 03:25:01 AM 0 5.24 0.00 0.35 0.02 0.07 94.32 03:25:01 AM 1 9.07 0.00 0.41 0.00 0.08 90.44 03:26:01 AM all 6.20 0.00 0.35 0.00 0.07 93.38 03:26:01 AM 0 3.63 0.00 0.28 0.00 0.07 96.02 03:26:01 AM 1 8.84 0.00 0.41 0.00 0.07 90.68 03:27:01 AM all 2.59 0.00 0.21 0.00 0.08 97.12 03:27:01 AM 0 1.62 0.00 0.15 0.00 0.08 98.14 03:27:01 AM 1 3.57 0.00 0.27 0.00 0.07 96.09 03:28:01 AM all 5.01 0.00 0.35 0.01 0.08 94.54 03:28:01 AM 0 5.18 0.00 0.40 0.02 0.08 94.31 03:28:01 AM 1 4.85 0.00 0.30 0.00 0.08 94.77 03:29:01 AM all 7.01 0.00 0.37 0.00 0.07 92.55 03:29:01 AM 0 4.37 0.00 0.28 0.00 0.07 95.28 03:29:01 AM 1 9.72 0.00 0.46 0.00 0.07 89.75 03:30:01 AM all 7.55 0.00 0.54 0.00 0.08 91.83 03:30:01 AM 0 3.39 0.00 0.38 0.00 0.08 96.14 03:30:01 AM 1 11.78 0.00 0.70 0.00 0.09 87.43 03:31:01 AM all 5.15 0.00 0.42 0.00 0.08 94.35 03:31:01 AM 0 4.34 0.00 0.39 0.00 0.08 95.20 03:31:01 AM 1 5.95 0.00 0.45 0.00 0.08 93.51 03:32:01 AM all 4.12 0.00 0.29 0.00 0.09 95.49 03:32:01 AM 0 2.46 0.00 0.27 0.00 0.08 97.19 03:32:01 AM 1 5.79 0.00 0.32 0.00 0.10 93.80 03:33:01 AM all 3.83 0.00 0.29 0.01 0.09 95.77 03:33:01 AM 0 2.46 0.00 0.30 0.02 0.07 97.15 03:33:01 AM 1 5.21 0.00 0.28 0.00 0.12 94.39 03:34:01 AM all 5.94 0.00 0.27 0.00 0.08 93.71 03:34:01 AM 0 4.85 0.00 0.32 0.00 0.08 94.75 03:34:01 AM 1 7.02 0.00 0.22 0.00 0.08 92.68 03:35:01 AM all 17.92 0.00 0.47 0.01 0.08 81.52 03:35:01 AM 0 14.79 0.00 0.44 0.00 0.07 84.71 03:35:01 AM 1 21.08 0.00 0.51 0.02 0.08 78.31 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 11.72 0.00 0.49 0.01 0.08 87.70 03:36:01 AM 0 3.33 0.00 0.40 0.00 0.08 96.18 03:36:01 AM 1 20.21 0.00 0.57 0.02 0.08 79.12 03:37:01 AM all 7.44 0.00 0.30 0.01 0.11 92.15 03:37:01 AM 0 2.99 0.00 0.17 0.02 0.10 96.72 03:37:01 AM 1 11.88 0.00 0.43 0.00 0.12 87.57 03:38:01 AM all 20.71 0.23 1.85 0.18 0.08 76.95 03:38:01 AM 0 22.85 0.00 1.86 0.05 0.08 75.16 03:38:01 AM 1 18.57 0.45 1.85 0.30 0.08 78.74 03:39:01 AM all 31.80 0.00 4.02 0.20 0.08 63.90 03:39:01 AM 0 16.71 0.00 3.63 0.22 0.07 79.38 03:39:01 AM 1 46.93 0.00 4.40 0.18 0.10 48.38 Average: all 11.11 0.01 1.16 0.12 0.08 87.53 Average: 0 7.76 0.00 1.01 0.12 0.07 91.04 Average: 1 14.48 0.02 1.31 0.12 0.08 84.00