---> uname -a: Linux prd-centos8-robot-2c-8g-16990.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 645 4768 19 2284 6753 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:98:a0:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84769sec preferred_lft 84769sec inet6 fe80::f816:3eff:fe98:a0ef/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) 12/28/2025 _x86_64_ (2 CPU) 03:12:14 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 102.88 6.40 96.48 1098.08 7059.61 03:15:01 AM 75.82 1.18 74.64 104.50 9746.55 03:16:01 AM 39.19 6.97 32.23 1279.65 2257.52 03:17:01 AM 62.51 0.22 62.29 43.59 8148.53 03:18:01 AM 4.27 0.07 4.20 4.93 167.34 03:19:01 AM 2.18 0.00 2.18 0.00 146.48 03:20:01 AM 0.63 0.00 0.63 0.00 76.11 03:21:01 AM 0.18 0.00 0.18 0.00 1.80 03:22:01 AM 0.20 0.00 0.20 0.00 3.28 03:23:01 AM 0.83 0.00 0.83 0.00 88.82 03:24:01 AM 0.38 0.00 0.38 0.00 55.46 03:25:01 AM 0.58 0.00 0.58 0.00 69.31 03:26:01 AM 0.40 0.00 0.40 0.00 44.95 03:27:01 AM 0.42 0.00 0.42 0.00 17.18 03:28:01 AM 0.72 0.03 0.68 0.27 54.98 03:29:01 AM 1.37 0.00 1.37 0.00 102.20 03:30:01 AM 0.62 0.00 0.62 0.00 57.41 03:31:01 AM 0.60 0.00 0.60 0.00 74.08 03:32:01 AM 0.47 0.02 0.45 0.13 70.09 03:33:01 AM 9.41 5.93 3.48 574.74 148.43 03:34:01 AM 0.33 0.00 0.33 0.00 42.13 03:35:01 AM 0.70 0.00 0.70 0.00 195.47 03:36:01 AM 0.92 0.00 0.92 0.00 165.31 03:37:01 AM 0.65 0.00 0.65 0.00 76.60 03:38:01 AM 2.13 0.18 1.95 4.26 248.55 03:39:01 AM 33.83 0.40 33.43 57.99 3238.09 Average: 13.16 0.82 12.34 121.84 1244.40 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5201256 7002564 2681176 34.01 2688 1977904 714540 8.00 185484 2157364 210392 03:15:01 AM 5143396 6991956 2739036 34.75 2688 2024080 703976 7.88 214564 2176220 10756 03:16:01 AM 4842044 6937216 3040388 38.57 2688 2262388 779924 8.73 278540 2387428 178920 03:17:01 AM 4909420 7014244 2973012 37.72 2688 2271100 656912 7.36 259200 2328952 12 03:18:01 AM 4861992 6967932 3020440 38.32 2688 2272224 736552 8.25 259536 2376352 992 03:19:01 AM 4856700 6964376 3025732 38.39 2688 2273952 736552 8.25 259788 2381304 584 03:20:01 AM 4850492 6959500 3031940 38.46 2688 2275284 733312 8.21 259788 2387592 4 03:21:01 AM 4850272 6959316 3032160 38.47 2688 2275312 733312 8.21 259788 2387412 24 03:22:01 AM 4846432 6957644 3036000 38.52 2688 2277488 751912 8.42 259832 2391596 2188 03:23:01 AM 4845988 6957572 3036444 38.52 2688 2277852 751912 8.42 259844 2392044 340 03:24:01 AM 4844624 6957476 3037808 38.54 2688 2279120 751912 8.42 259944 2393160 84 03:25:01 AM 4842220 6956912 3040212 38.57 2688 2280960 751912 8.42 260016 2395524 112 03:26:01 AM 4840848 6956728 3041584 38.59 2688 2282148 767360 8.59 260036 2396792 104 03:27:01 AM 4840412 6956548 3042020 38.59 2688 2282448 767360 8.59 260036 2397180 4 03:28:01 AM 4838816 6956872 3043616 38.61 2688 2284324 751016 8.41 260308 2398712 500 03:29:01 AM 4836460 6956120 3045972 38.64 2688 2285928 751016 8.41 260316 2401120 20 03:30:01 AM 4834400 6956092 3048032 38.67 2688 2287960 751400 8.41 260500 2402808 744 03:31:01 AM 4832876 6956184 3049556 38.69 2688 2289620 751400 8.41 260692 2404304 632 03:32:01 AM 4829688 6954660 3052744 38.73 2688 2291320 752928 8.43 260900 2407140 528 03:33:01 AM 4811996 6955908 3070436 38.95 2688 2310180 751396 8.41 263168 2422500 216 03:34:01 AM 4809024 6955256 3073408 38.99 2688 2312468 751396 8.41 263256 2425460 1416 03:35:01 AM 4803504 6955152 3078928 39.06 2688 2317912 751396 8.41 263508 2430816 1468 03:36:01 AM 4799792 6954424 3082640 39.11 2688 2320900 751396 8.41 263620 2434356 132 03:37:01 AM 4795164 6953624 3087268 39.17 2688 2324700 751396 8.41 263688 2438564 2004 03:38:01 AM 5014404 6998168 2868028 36.39 2688 2151404 664664 7.44 289768 2193208 8464 03:39:01 AM 4843472 6880872 3038960 38.55 2688 2209780 791344 8.86 500316 2179340 20448 Average: 4870219 6960512 3012213 38.21 2688 2257644 742623 8.32 267171 2364894 16965 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 127.98 99.32 1166.95 17.20 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 65.39 42.35 585.39 7.16 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 37.23 32.41 335.14 6.35 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 167.17 133.83 40.45 40.32 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 33.51 21.01 10.21 2.91 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 41.80 41.20 7.55 6.39 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 36.92 36.05 6.36 3.08 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 2.23 0.52 0.21 0.04 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 61.33 59.51 11.18 5.16 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 27.76 16.80 5.37 1.69 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 67.14 54.97 13.40 6.64 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 69.41 64.14 15.19 8.65 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 35.59 31.69 7.91 4.96 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 16.33 14.86 3.50 1.69 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 32.66 27.96 6.72 2.93 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 38.41 35.58 10.18 5.53 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 65.69 66.23 12.28 10.69 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 62.88 64.33 11.02 7.61 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 62.52 64.31 10.93 7.49 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 34.66 30.31 13.54 3.88 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 38.71 34.64 6.98 5.94 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 73.08 74.14 15.49 10.52 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 60.77 59.91 12.60 7.42 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 21.58 19.56 13.19 2.66 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 31.52 20.87 50.07 13.05 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 67.67 48.69 144.01 136.86 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 53.07 45.97 96.76 12.57 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) 12/28/2025 _x86_64_ (2 CPU) 03:12:14 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 39.94 0.00 6.03 0.83 0.10 53.09 03:14:01 AM 0 46.62 0.00 6.43 0.70 0.10 46.15 03:14:01 AM 1 33.27 0.00 5.64 0.96 0.10 60.02 03:15:01 AM all 23.33 0.00 2.69 0.91 0.08 72.99 03:15:01 AM 0 40.90 0.00 3.44 0.92 0.07 54.68 03:15:01 AM 1 5.74 0.00 1.95 0.90 0.08 91.32 03:16:01 AM all 21.58 0.00 4.03 0.32 0.08 73.99 03:16:01 AM 0 29.66 0.00 4.27 0.30 0.08 65.69 03:16:01 AM 1 13.49 0.00 3.80 0.33 0.08 82.29 03:17:01 AM all 17.43 0.00 3.33 0.46 0.06 78.72 03:17:01 AM 0 23.44 0.00 3.86 0.20 0.07 72.43 03:17:01 AM 1 11.43 0.00 2.80 0.72 0.05 84.99 03:18:01 AM all 4.68 0.00 0.30 0.01 0.06 94.95 03:18:01 AM 0 4.86 0.00 0.35 0.00 0.05 94.74 03:18:01 AM 1 4.50 0.00 0.25 0.02 0.07 95.17 03:19:01 AM all 8.00 0.00 0.51 0.01 0.08 91.41 03:19:01 AM 0 3.76 0.00 0.30 0.00 0.07 95.87 03:19:01 AM 1 12.46 0.00 0.72 0.02 0.09 86.71 03:20:01 AM all 6.64 0.00 0.43 0.00 0.07 92.86 03:20:01 AM 0 11.12 0.00 0.54 0.00 0.07 88.27 03:20:01 AM 1 2.34 0.00 0.32 0.00 0.07 97.27 03:21:01 AM all 0.51 0.00 0.13 0.00 0.07 99.30 03:21:01 AM 0 0.37 0.00 0.13 0.00 0.08 99.41 03:21:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 03:22:01 AM all 6.68 0.00 0.32 0.00 0.07 92.93 03:22:01 AM 0 11.54 0.00 0.34 0.00 0.08 88.04 03:22:01 AM 1 1.84 0.00 0.30 0.00 0.05 97.81 03:23:01 AM all 1.87 0.00 0.18 0.01 0.06 97.88 03:23:01 AM 0 2.76 0.00 0.15 0.02 0.05 97.02 03:23:01 AM 1 0.99 0.00 0.22 0.00 0.07 98.73 03:24:01 AM all 7.46 0.00 0.57 0.00 0.06 91.91 03:24:01 AM 0 6.29 0.00 0.49 0.00 0.07 93.15 03:24:01 AM 1 8.65 0.00 0.64 0.00 0.05 90.65 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 5.81 0.00 0.35 0.00 0.07 93.77 03:25:01 AM 0 8.52 0.00 0.32 0.00 0.07 91.09 03:25:01 AM 1 3.10 0.00 0.39 0.00 0.07 96.45 03:26:01 AM all 5.48 0.00 0.31 0.00 0.08 94.13 03:26:01 AM 0 2.94 0.00 0.23 0.00 0.07 96.76 03:26:01 AM 1 8.14 0.00 0.38 0.00 0.09 91.39 03:27:01 AM all 2.39 0.00 0.23 0.00 0.06 97.32 03:27:01 AM 0 1.29 0.00 0.17 0.00 0.05 98.50 03:27:01 AM 1 3.51 0.00 0.29 0.00 0.07 96.13 03:28:01 AM all 6.17 0.00 0.35 0.00 0.08 93.39 03:28:01 AM 0 5.50 0.00 0.47 0.00 0.07 93.96 03:28:01 AM 1 6.84 0.00 0.23 0.00 0.10 92.83 03:29:01 AM all 6.29 0.00 0.45 0.01 0.06 93.19 03:29:01 AM 0 8.11 0.00 0.46 0.00 0.07 91.36 03:29:01 AM 1 4.47 0.00 0.44 0.02 0.05 95.02 03:30:01 AM all 6.57 0.00 0.45 0.00 0.09 92.89 03:30:01 AM 0 8.25 0.00 0.46 0.00 0.10 91.19 03:30:01 AM 1 4.89 0.00 0.44 0.00 0.08 94.59 03:31:01 AM all 4.28 0.00 0.33 0.00 0.08 95.32 03:31:01 AM 0 5.49 0.00 0.37 0.00 0.07 94.08 03:31:01 AM 1 3.06 0.00 0.28 0.00 0.08 96.57 03:32:01 AM all 4.18 0.00 0.31 0.00 0.07 95.44 03:32:01 AM 0 4.80 0.00 0.30 0.00 0.07 94.83 03:32:01 AM 1 3.56 0.00 0.32 0.00 0.07 96.05 03:33:01 AM all 3.94 0.23 0.40 0.13 0.06 95.24 03:33:01 AM 0 3.41 0.00 0.38 0.03 0.05 96.12 03:33:01 AM 1 4.47 0.47 0.42 0.22 0.07 94.36 03:34:01 AM all 7.74 0.00 0.32 0.00 0.07 91.88 03:34:01 AM 0 12.93 0.00 0.42 0.00 0.07 86.58 03:34:01 AM 1 2.59 0.00 0.22 0.00 0.07 97.13 03:35:01 AM all 17.65 0.00 0.58 0.01 0.08 81.68 03:35:01 AM 0 26.77 0.00 0.65 0.00 0.09 72.49 03:35:01 AM 1 8.70 0.00 0.52 0.02 0.08 90.68 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 9.42 0.00 0.40 0.02 0.07 90.10 03:36:01 AM 0 11.47 0.00 0.40 0.02 0.07 88.05 03:36:01 AM 1 7.36 0.00 0.40 0.02 0.07 92.15 03:37:01 AM all 8.97 0.00 0.38 0.00 0.08 90.58 03:37:01 AM 0 11.70 0.00 0.43 0.00 0.08 87.79 03:37:01 AM 1 6.23 0.00 0.32 0.00 0.07 93.38 03:38:01 AM all 12.79 0.00 0.82 0.01 0.07 86.31 03:38:01 AM 0 7.47 0.00 0.57 0.00 0.07 91.90 03:38:01 AM 1 18.13 0.00 1.07 0.02 0.07 80.72 03:39:01 AM all 33.86 0.00 3.51 0.13 0.09 62.41 03:39:01 AM 0 40.64 0.00 3.92 0.17 0.10 55.17 03:39:01 AM 1 27.09 0.00 3.10 0.08 0.08 69.64 Average: all 10.55 0.01 1.07 0.11 0.07 88.18 Average: 0 13.12 0.00 1.15 0.09 0.07 85.57 Average: 1 7.99 0.02 0.99 0.13 0.07 90.80