---> uname -a: Linux prd-centos8-robot-2c-8g-6644.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: 2800.000 BogoMIPS: 5600.00 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 586 4852 19 2259 6813 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:71:3b:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84818sec preferred_lft 84818sec inet6 fe80::f816:3eff:fe71:3b04/64 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) 11/07/2025 _x86_64_ (2 CPU) 02:05:43 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 217.73 134.22 83.51 13957.23 41235.84 02:08:01 AM 103.60 0.72 102.88 52.92 11767.49 02:09:01 AM 39.74 0.42 39.32 64.78 2990.67 02:10:02 AM 73.04 6.97 66.07 1292.98 8233.31 02:11:01 AM 10.08 0.22 9.86 11.93 662.04 02:12:01 AM 2.30 0.00 2.30 0.00 140.38 02:13:01 AM 0.67 0.00 0.67 0.00 82.49 02:14:01 AM 0.33 0.00 0.33 0.00 3.65 02:15:01 AM 0.37 0.00 0.37 0.00 19.71 02:16:01 AM 0.57 0.00 0.57 0.00 67.16 02:17:01 AM 0.35 0.00 0.35 0.00 16.75 02:18:01 AM 0.60 0.00 0.60 0.00 105.06 02:19:01 AM 0.40 0.00 0.40 0.00 50.87 02:20:01 AM 0.30 0.00 0.30 0.00 7.60 02:21:01 AM 0.70 0.03 0.67 0.27 64.34 02:22:01 AM 1.38 0.00 1.38 0.00 63.83 02:23:01 AM 0.60 0.00 0.60 0.00 76.10 02:24:01 AM 0.50 0.00 0.50 0.00 95.92 02:25:01 AM 0.38 0.00 0.38 0.00 43.42 02:26:01 AM 0.57 0.00 0.57 0.00 77.39 02:27:01 AM 0.48 0.00 0.48 0.00 71.63 02:28:01 AM 0.67 0.00 0.67 0.00 148.43 02:29:01 AM 0.85 0.00 0.85 0.00 183.24 02:30:01 AM 0.62 0.00 0.62 0.00 102.88 02:31:01 AM 15.01 0.32 14.70 36.92 803.23 02:32:01 AM 31.93 0.52 31.41 63.86 2874.57 Average: 19.38 5.52 13.86 595.83 2693.30 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5274504 6995936 2607928 33.09 2688 1904992 779548 8.73 223400 2066028 221740 02:08:01 AM 5168008 7011308 2714424 34.44 2688 2019104 704936 7.89 198632 2160612 42016 02:09:01 AM 5097256 7035192 2785176 35.33 2688 2108796 687372 7.70 228840 2191404 79256 02:10:02 AM 4956344 7055092 2926088 37.12 2688 2265100 643452 7.20 260136 2276924 10832 02:11:01 AM 4914012 7013792 2968420 37.66 2688 2266212 707636 7.92 260272 2320376 760 02:12:01 AM 4907852 7009016 2974580 37.74 2688 2267576 707636 7.92 260504 2326244 180 02:13:01 AM 4904980 7008052 2977452 37.77 2688 2269484 707636 7.92 260524 2329304 4 02:14:01 AM 4903656 7006748 2978776 37.79 2688 2269504 707636 7.92 260524 2330480 4 02:15:01 AM 4902512 7006624 2979920 37.80 2688 2270524 707636 7.92 260548 2331680 560 02:16:01 AM 4901092 7006720 2981340 37.82 2688 2272048 723028 8.10 260580 2333104 324 02:17:01 AM 4899516 7006184 2982916 37.84 2688 2273096 723028 8.10 260680 2334692 1048 02:18:01 AM 4895252 7003980 2987180 37.90 2688 2275148 723028 8.10 260752 2338732 168 02:19:01 AM 4894112 7004024 2988320 37.91 2688 2276324 723028 8.10 260772 2339996 16 02:20:01 AM 4893396 7003524 2989036 37.92 2688 2276548 740964 8.30 260776 2340556 156 02:21:01 AM 4891336 7002980 2991096 37.95 2688 2278056 724860 8.12 261016 2342460 16 02:22:01 AM 4888896 7002324 2993536 37.98 2688 2279872 724860 8.12 261032 2344992 932 02:23:01 AM 4887132 7002536 2995300 38.00 2688 2281888 724860 8.12 261188 2346488 1020 02:24:01 AM 4885336 7002448 2997096 38.02 2688 2283548 724860 8.12 261408 2348232 120 02:25:01 AM 4883540 7002324 2998892 38.05 2688 2285256 724860 8.12 261616 2349712 792 02:26:01 AM 4881668 7002452 3000764 38.07 2688 2287200 724860 8.12 261680 2351704 744 02:27:01 AM 4877828 7000852 3004604 38.12 2688 2289444 724860 8.12 261768 2355372 1076 02:28:01 AM 4872092 7000464 3010340 38.19 2688 2294808 724860 8.12 262024 2360748 2456 02:29:01 AM 4869304 7000580 3013128 38.23 2688 2297688 724860 8.12 262120 2363568 448 02:30:01 AM 4864776 6999616 3017656 38.28 2688 2301260 721724 8.08 262188 2367700 1312 02:31:01 AM 4918960 6921936 2963472 37.60 2688 2175440 779052 8.72 325056 2275608 75404 02:32:01 AM 4982852 6988248 2899580 36.79 2688 2178544 715712 8.01 497048 2044640 25096 Average: 4931393 7003575 2951039 37.44 2688 2240287 720261 8.06 267503 2302744 17942 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.77 198.17 1657.69 62.23 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 85.94 66.88 846.00 10.39 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 33.26 24.78 134.38 7.20 0.00 0.00 0.00 0.00 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 180.22 133.31 241.48 29.32 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 28.38 13.57 8.95 2.10 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 34.83 32.26 6.97 5.87 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 48.41 47.51 8.32 4.04 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 2.18 0.63 0.21 0.05 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 32.14 31.12 5.48 2.68 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 65.72 48.86 11.96 4.33 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 65.77 54.12 11.86 12.97 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 80.57 74.59 17.10 9.02 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 32.39 31.84 7.16 4.70 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 11.85 10.70 2.06 1.02 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 28.15 27.55 5.54 2.55 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 42.94 38.90 11.58 6.36 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 68.19 68.34 12.48 10.75 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 63.14 62.96 11.12 7.55 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 59.81 60.43 11.27 7.64 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 40.26 31.96 14.48 4.16 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 34.61 31.27 6.40 5.43 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 73.09 73.60 15.70 10.50 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 51.77 51.50 11.06 6.45 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 23.98 22.78 4.99 3.09 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 91.95 57.93 179.75 133.80 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 17.28 16.41 14.09 8.40 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 61.31 50.48 125.39 13.95 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) 11/07/2025 _x86_64_ (2 CPU) 02:05:43 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 42.90 0.05 11.09 3.00 0.09 42.88 02:07:01 AM 0 34.35 0.05 10.60 3.33 0.08 51.59 02:07:01 AM 1 51.45 0.05 11.58 2.66 0.10 34.16 02:08:01 AM all 28.61 0.00 4.20 1.26 0.08 65.85 02:08:01 AM 0 13.83 0.00 3.44 1.38 0.08 81.26 02:08:01 AM 1 43.42 0.00 4.95 1.13 0.08 50.42 02:09:01 AM all 25.79 0.00 3.79 0.63 0.10 69.69 02:09:01 AM 0 13.61 0.00 3.23 0.55 0.10 82.51 02:09:01 AM 1 37.97 0.00 4.35 0.72 0.10 56.86 02:10:02 AM all 23.61 0.00 4.78 0.76 0.07 70.77 02:10:02 AM 0 15.75 0.00 4.26 0.75 0.07 79.18 02:10:02 AM 1 31.49 0.00 5.30 0.77 0.08 62.35 02:11:01 AM all 3.75 0.00 0.28 0.08 0.05 95.84 02:11:01 AM 0 2.28 0.00 0.32 0.02 0.05 97.33 02:11:01 AM 1 5.22 0.00 0.24 0.15 0.05 94.34 02:12:01 AM all 6.97 0.00 0.46 0.00 0.08 92.49 02:12:01 AM 0 2.61 0.00 0.38 0.00 0.08 96.92 02:12:01 AM 1 11.47 0.00 0.53 0.00 0.07 87.93 02:13:01 AM all 9.53 0.00 0.49 0.00 0.09 89.90 02:13:01 AM 0 11.46 0.00 0.53 0.00 0.09 87.92 02:13:01 AM 1 7.63 0.00 0.44 0.00 0.08 91.84 02:14:01 AM all 0.44 0.00 0.11 0.00 0.05 99.40 02:14:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 02:14:01 AM 1 0.33 0.00 0.15 0.00 0.08 99.43 02:15:01 AM all 3.34 0.00 0.19 0.00 0.08 96.40 02:15:01 AM 0 0.75 0.00 0.18 0.00 0.05 99.01 02:15:01 AM 1 5.93 0.00 0.20 0.00 0.10 93.77 02:16:01 AM all 4.99 0.00 0.26 0.00 0.07 94.68 02:16:01 AM 0 3.67 0.00 0.30 0.00 0.07 95.96 02:16:01 AM 1 6.30 0.00 0.22 0.00 0.07 93.41 02:17:01 AM all 6.36 0.00 0.46 0.00 0.08 93.09 02:17:01 AM 0 7.05 0.00 0.53 0.00 0.10 92.32 02:17:01 AM 1 5.67 0.00 0.39 0.00 0.07 93.87 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 7.05 0.00 0.43 0.00 0.08 92.45 02:18:01 AM 0 3.60 0.00 0.38 0.00 0.07 95.95 02:18:01 AM 1 10.55 0.00 0.47 0.00 0.08 88.89 02:19:01 AM all 6.11 0.00 0.34 0.00 0.07 93.49 02:19:01 AM 0 9.45 0.00 0.38 0.00 0.07 90.10 02:19:01 AM 1 2.84 0.00 0.30 0.00 0.07 96.79 02:20:01 AM all 2.41 0.00 0.20 0.00 0.08 97.30 02:20:01 AM 0 3.69 0.00 0.24 0.00 0.10 95.97 02:20:01 AM 1 1.15 0.00 0.17 0.00 0.07 98.61 02:21:01 AM all 4.82 0.00 0.34 0.01 0.07 94.77 02:21:01 AM 0 2.38 0.00 0.42 0.02 0.05 97.14 02:21:01 AM 1 7.25 0.00 0.27 0.00 0.08 92.40 02:22:01 AM all 7.35 0.00 0.48 0.14 0.07 91.97 02:22:01 AM 0 6.77 0.00 0.51 0.00 0.07 92.65 02:22:01 AM 1 7.93 0.00 0.44 0.27 0.07 91.29 02:23:01 AM all 6.98 0.00 0.49 0.01 0.08 92.44 02:23:01 AM 0 2.68 0.00 0.35 0.02 0.07 96.89 02:23:01 AM 1 11.37 0.00 0.63 0.00 0.09 87.92 02:24:01 AM all 4.29 0.00 0.33 0.00 0.08 95.30 02:24:01 AM 0 3.48 0.00 0.30 0.00 0.08 96.13 02:24:01 AM 1 5.11 0.00 0.35 0.00 0.07 94.47 02:25:01 AM all 4.28 0.00 0.36 0.00 0.07 95.29 02:25:01 AM 0 3.98 0.00 0.33 0.00 0.07 95.62 02:25:01 AM 1 4.59 0.00 0.38 0.00 0.07 94.96 02:26:01 AM all 4.73 0.00 0.29 0.00 0.09 94.88 02:26:01 AM 0 1.86 0.00 0.30 0.00 0.08 97.76 02:26:01 AM 1 7.62 0.00 0.28 0.00 0.10 92.00 02:27:01 AM all 8.28 0.00 0.34 0.00 0.08 91.31 02:27:01 AM 0 6.97 0.00 0.28 0.00 0.07 92.68 02:27:01 AM 1 9.59 0.00 0.39 0.00 0.08 89.93 02:28:01 AM all 17.63 0.00 0.54 0.01 0.09 81.73 02:28:01 AM 0 8.09 0.00 0.43 0.00 0.10 91.37 02:28:01 AM 1 27.37 0.00 0.65 0.02 0.09 71.88 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 9.15 0.00 0.39 0.02 0.07 90.38 02:29:01 AM 0 4.31 0.00 0.37 0.02 0.05 95.25 02:29:01 AM 1 14.00 0.00 0.40 0.02 0.08 85.50 02:30:01 AM all 8.42 0.00 0.38 0.02 0.08 91.11 02:30:01 AM 0 6.77 0.00 0.33 0.00 0.08 92.81 02:30:01 AM 1 10.06 0.00 0.42 0.03 0.08 89.40 02:31:01 AM all 24.69 0.00 2.09 0.07 0.09 73.07 02:31:01 AM 0 24.29 0.00 2.37 0.07 0.08 73.19 02:31:01 AM 1 25.09 0.00 1.80 0.07 0.10 72.94 02:32:01 AM all 30.98 0.00 4.14 0.30 0.09 64.49 02:32:01 AM 0 32.15 0.00 4.49 0.18 0.10 63.08 02:32:01 AM 1 29.81 0.00 3.80 0.42 0.08 65.90 Average: all 11.70 0.00 1.44 0.24 0.08 86.54 Average: 0 8.72 0.00 1.36 0.24 0.07 89.60 Average: 1 14.69 0.00 1.51 0.24 0.08 83.47