---> uname -a: Linux prd-centos8-robot-2c-8g-4290.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 622 4804 19 2270 6776 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:31:b5:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84791sec preferred_lft 84791sec inet6 fe80::f816:3eff:fe31:b523/64 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) 08/27/2025 _x86_64_ (2 CPU) 09:07:31 LINUX RESTART (2 CPU) 09:08:01 AM tps rtps wtps bread/s bwrtn/s 09:09:01 AM 128.04 56.25 71.79 7404.73 22461.41 09:10:01 AM 99.38 0.72 98.67 52.92 11350.62 09:11:01 AM 22.46 0.42 22.04 64.78 1918.48 09:12:01 AM 62.20 6.93 55.26 1289.30 3643.25 09:13:01 AM 32.39 0.03 32.36 3.47 6209.70 09:14:01 AM 4.43 0.22 4.22 11.73 145.38 09:15:02 AM 2.22 0.00 2.22 0.00 142.94 09:16:01 AM 0.58 0.00 0.58 0.00 80.74 09:17:01 AM 0.20 0.00 0.20 0.00 1.77 09:18:01 AM 0.57 0.00 0.57 0.00 84.24 09:19:01 AM 0.37 0.00 0.37 0.00 16.65 09:20:01 AM 0.50 0.00 0.50 0.00 88.69 09:21:01 AM 0.48 0.00 0.48 0.00 38.13 09:22:01 AM 0.67 0.00 0.67 0.00 40.89 09:23:01 AM 0.35 0.02 0.33 0.13 12.98 09:24:01 AM 9.86 5.96 3.90 575.01 172.06 09:25:01 AM 0.48 0.00 0.48 0.00 78.81 09:26:01 AM 0.60 0.00 0.60 0.00 66.78 09:27:01 AM 0.53 0.00 0.53 0.00 57.97 09:28:01 AM 0.65 0.00 0.65 0.00 87.19 09:29:01 AM 0.25 0.00 0.25 0.00 44.52 09:30:01 AM 0.42 0.00 0.42 0.00 141.04 09:31:01 AM 0.95 0.00 0.95 0.00 206.21 09:32:01 AM 0.62 0.00 0.62 0.00 107.20 09:33:01 AM 2.95 0.32 2.63 36.92 222.91 09:34:01 AM 33.33 0.48 32.84 53.86 3160.79 Average: 15.60 2.75 12.86 365.35 1946.63 09:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 AM 5319696 6986064 2562736 32.51 2688 1849520 760764 8.52 184648 2059488 164396 09:10:01 AM 5173140 7010936 2709292 34.37 2688 2013436 721112 8.07 198272 2158340 42484 09:11:01 AM 5245424 7085024 2637008 33.45 2688 2015384 624532 6.99 219140 2067064 10756 09:12:01 AM 4900608 6993796 2981824 37.83 2688 2260572 699716 7.83 257796 2347348 177156 09:13:01 AM 4941276 7029240 2941156 37.31 2688 2255568 658256 7.37 261944 2297628 4 09:14:01 AM 4895748 6985136 2986684 37.89 2688 2256996 722524 8.09 262084 2343244 1080 09:15:02 AM 4890592 6981592 2991840 37.96 2688 2258604 722524 8.09 262332 2348020 704 09:16:01 AM 4888200 6980540 2994232 37.99 2688 2259944 722524 8.09 262332 2350548 4 09:17:01 AM 4887440 6979796 2994992 38.00 2688 2259960 722524 8.09 262332 2351248 16 09:18:01 AM 4885404 6979988 2997028 38.02 2688 2262188 738128 8.26 262376 2353560 4 09:19:01 AM 4884048 6979348 2998384 38.04 2688 2262920 738128 8.26 262488 2354456 420 09:20:01 AM 4881556 6979156 3000876 38.07 2688 2265220 759416 8.50 262560 2356760 220 09:21:01 AM 4876636 6975740 3005796 38.13 2688 2266700 759416 8.50 262584 2361928 764 09:22:01 AM 4876172 6975452 3006260 38.14 2688 2266872 759416 8.50 262584 2362164 4 09:23:01 AM 4874544 6974412 3007888 38.16 2688 2267456 775776 8.69 262584 2363416 364 09:24:01 AM 4857240 6976480 3025192 38.38 2688 2286768 753188 8.43 264868 2378764 228 09:25:01 AM 4855212 6976464 3027220 38.40 2688 2288832 753188 8.43 264940 2380656 172 09:26:01 AM 4853388 6976296 3029044 38.43 2688 2290504 753188 8.43 265148 2382228 284 09:27:01 AM 4851896 6976576 3030536 38.45 2688 2292276 753188 8.43 265356 2383676 656 09:28:01 AM 4849944 6976540 3032488 38.47 2688 2294148 753188 8.43 265508 2385500 448 09:29:01 AM 4848076 6976032 3034356 38.50 2688 2295484 753188 8.43 265532 2387588 556 09:30:01 AM 4839448 6973080 3042984 38.60 2688 2301168 771420 8.64 265792 2395512 2236 09:31:01 AM 4835980 6973760 3046452 38.65 2688 2305308 746308 8.36 265956 2399032 836 09:32:01 AM 4833716 6973864 3048716 38.68 2688 2307676 746308 8.36 266000 2401428 384 09:33:01 AM 4946448 6974284 2935984 37.25 2688 2196888 713848 7.99 297464 2268144 64360 09:34:01 AM 5012332 7027824 2870100 36.41 2688 2188324 686876 7.69 499100 2012716 11004 Average: 4923237 6987593 2959195 37.54 2688 2233412 733409 8.21 266605 2317325 18444 09:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 312.53 193.24 1642.37 59.41 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 76.09 59.66 847.68 9.44 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 11.91 8.06 5.19 3.39 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 45.97 37.47 334.83 9.76 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 150.22 122.20 28.86 32.27 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 33.08 19.91 10.90 3.12 0.00 0.00 0.00 0.00 09:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:02 AM eth0 42.52 41.84 7.95 6.55 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 30.69 29.15 5.60 2.62 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 2.53 0.68 0.22 0.06 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 58.28 56.98 11.33 5.09 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 55.61 32.99 10.59 5.41 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 94.34 81.07 20.97 9.55 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 39.11 37.56 8.57 5.26 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 13.06 10.86 2.29 1.00 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 23.39 19.58 4.45 2.03 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 30.26 25.92 9.13 4.91 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 64.73 60.58 13.21 9.68 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 59.98 61.38 10.67 7.32 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 66.14 67.79 11.42 7.86 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 42.54 40.86 14.28 4.84 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 27.84 21.86 5.86 3.30 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 70.75 71.37 14.95 10.82 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 73.48 73.69 16.03 10.30 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 24.90 22.50 4.73 2.93 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 89.65 57.96 177.56 132.98 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 18.48 18.08 16.20 13.02 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 59.94 48.98 124.53 13.97 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) 08/27/2025 _x86_64_ (2 CPU) 09:07:31 LINUX RESTART (2 CPU) 09:08:01 AM CPU %user %nice %system %iowait %steal %idle 09:09:01 AM all 43.05 0.03 7.32 4.99 0.11 44.51 09:09:01 AM 0 39.55 0.03 7.65 3.27 0.12 49.37 09:09:01 AM 1 46.53 0.03 6.98 6.70 0.10 39.66 09:10:01 AM all 29.14 0.00 4.24 2.52 0.10 64.01 09:10:01 AM 0 34.80 0.00 4.23 2.25 0.10 58.62 09:10:01 AM 1 23.47 0.00 4.25 2.78 0.10 69.39 09:11:01 AM all 11.94 0.00 1.49 0.58 0.07 85.92 09:11:01 AM 0 19.51 0.00 1.95 0.90 0.07 77.57 09:11:01 AM 1 4.37 0.00 1.03 0.25 0.07 94.28 09:12:01 AM all 31.38 0.00 5.86 1.26 0.12 61.38 09:12:01 AM 0 35.66 0.00 6.21 1.28 0.12 56.73 09:12:01 AM 1 27.09 0.00 5.51 1.23 0.12 66.04 09:13:01 AM all 2.11 0.00 0.92 1.54 0.04 95.39 09:13:01 AM 0 2.24 0.00 0.97 1.86 0.03 94.90 09:13:01 AM 1 1.99 0.00 0.87 1.22 0.05 95.87 09:14:01 AM all 4.89 0.00 0.33 0.27 0.05 94.47 09:14:01 AM 0 7.00 0.00 0.28 0.50 0.07 92.14 09:14:01 AM 1 2.75 0.00 0.37 0.03 0.03 96.81 09:15:02 AM all 7.90 0.00 0.51 0.02 0.06 91.51 09:15:02 AM 0 14.33 0.00 0.69 0.00 0.05 84.93 09:15:02 AM 1 1.81 0.00 0.34 0.03 0.07 97.75 09:16:01 AM all 6.05 0.00 0.40 0.00 0.06 93.49 09:16:01 AM 0 9.79 0.00 0.55 0.00 0.07 89.59 09:16:01 AM 1 2.48 0.00 0.25 0.00 0.05 97.21 09:17:01 AM all 0.35 0.00 0.15 0.00 0.06 99.44 09:17:01 AM 0 0.25 0.00 0.17 0.00 0.07 99.52 09:17:01 AM 1 0.45 0.00 0.13 0.00 0.05 99.36 09:18:01 AM all 6.51 0.00 0.35 0.03 0.06 93.05 09:18:01 AM 0 11.64 0.00 0.29 0.00 0.07 88.01 09:18:01 AM 1 1.39 0.00 0.42 0.07 0.05 98.07 09:19:01 AM all 3.60 0.00 0.30 0.00 0.07 96.03 09:19:01 AM 0 5.09 0.00 0.27 0.00 0.07 94.58 09:19:01 AM 1 2.11 0.00 0.34 0.00 0.07 97.49 09:19:01 AM CPU %user %nice %system %iowait %steal %idle 09:20:01 AM all 9.18 0.00 0.61 0.01 0.06 90.14 09:20:01 AM 0 11.56 0.00 0.81 0.02 0.05 87.56 09:20:01 AM 1 6.91 0.00 0.42 0.00 0.07 92.60 09:21:01 AM all 5.20 0.00 0.28 0.02 0.07 94.44 09:21:01 AM 0 5.17 0.00 0.30 0.03 0.07 94.42 09:21:01 AM 1 5.22 0.00 0.25 0.00 0.07 94.46 09:22:01 AM all 3.31 0.00 0.30 0.02 0.07 96.31 09:22:01 AM 0 3.97 0.00 0.33 0.00 0.07 95.63 09:22:01 AM 1 2.65 0.00 0.27 0.03 0.07 96.97 09:23:01 AM all 2.61 0.00 0.18 0.01 0.07 97.13 09:23:01 AM 0 3.70 0.00 0.17 0.00 0.07 96.07 09:23:01 AM 1 1.52 0.00 0.20 0.02 0.07 98.19 09:24:01 AM all 6.81 0.24 0.58 0.27 0.07 92.03 09:24:01 AM 0 10.56 0.00 0.75 0.02 0.07 88.60 09:24:01 AM 1 3.13 0.49 0.42 0.52 0.07 95.38 09:25:01 AM all 8.07 0.00 0.58 0.07 0.06 91.22 09:25:01 AM 0 9.14 0.00 0.55 0.00 0.07 90.23 09:25:01 AM 1 7.00 0.00 0.61 0.14 0.05 92.20 09:26:01 AM all 4.56 0.00 0.36 0.01 0.05 95.03 09:26:01 AM 0 4.22 0.00 0.39 0.00 0.05 95.35 09:26:01 AM 1 4.89 0.00 0.34 0.02 0.05 94.70 09:27:01 AM all 4.51 0.00 0.39 0.08 0.05 94.96 09:27:01 AM 0 3.82 0.00 0.40 0.17 0.05 95.56 09:27:01 AM 1 5.20 0.00 0.39 0.00 0.05 94.36 09:28:01 AM all 3.97 0.00 0.28 0.09 0.05 95.60 09:28:01 AM 0 4.67 0.00 0.27 0.18 0.05 94.83 09:28:01 AM 1 3.27 0.00 0.30 0.00 0.05 96.38 09:29:01 AM all 4.44 0.00 0.26 0.00 0.05 95.25 09:29:01 AM 0 4.40 0.00 0.18 0.00 0.05 95.37 09:29:01 AM 1 4.49 0.00 0.33 0.00 0.05 95.13 09:30:01 AM all 18.00 0.00 0.54 0.03 0.07 81.37 09:30:01 AM 0 24.79 0.00 0.51 0.00 0.07 74.63 09:30:01 AM 1 11.28 0.00 0.57 0.05 0.07 88.03 09:30:01 AM CPU %user %nice %system %iowait %steal %idle 09:31:01 AM all 13.82 0.00 0.55 0.00 0.08 85.56 09:31:01 AM 0 7.13 0.00 0.44 0.00 0.07 92.36 09:31:01 AM 1 20.65 0.00 0.67 0.00 0.09 78.59 09:32:01 AM all 6.39 0.00 0.28 0.03 0.04 93.26 09:32:01 AM 0 7.42 0.00 0.28 0.00 0.05 92.24 09:32:01 AM 1 5.35 0.00 0.27 0.07 0.03 94.28 09:33:01 AM all 17.65 0.00 1.54 0.03 0.07 80.72 09:33:01 AM 0 13.10 0.00 1.74 0.02 0.07 85.08 09:33:01 AM 1 22.21 0.00 1.34 0.03 0.07 76.36 09:34:01 AM all 31.08 0.00 3.39 0.53 0.09 64.91 09:34:01 AM 0 34.32 0.00 4.14 0.65 0.10 60.79 09:34:01 AM 1 27.84 0.00 2.64 0.40 0.08 69.04 Average: all 11.05 0.01 1.24 0.48 0.07 87.16 Average: 0 12.63 0.00 1.34 0.43 0.07 85.53 Average: 1 9.48 0.02 1.14 0.52 0.06 88.78