---> uname -a: Linux prd-centos8-robot-2c-8g-10543.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4897 19 2207 6805 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:95:80:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84843sec preferred_lft 84843sec inet6 fe80::f816:3eff:fe95:802d/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) 02/15/2026 _x86_64_ (2 CPU) 00:11:23 LINUX RESTART (2 CPU) 12:12:01 AM tps rtps wtps bread/s bwrtn/s 12:13:01 AM 84.65 9.28 75.37 2730.48 6165.94 12:14:01 AM 93.47 1.08 92.39 75.30 11725.95 12:15:01 AM 22.06 0.42 21.64 64.78 1281.19 12:16:01 AM 86.00 9.42 76.59 1682.12 8361.04 12:17:01 AM 8.56 0.00 8.56 0.00 944.47 12:18:01 AM 0.35 0.00 0.35 0.00 6.32 12:19:01 AM 0.22 0.00 0.22 0.00 2.27 12:20:01 AM 1.93 0.05 1.88 4.80 90.42 12:21:01 AM 0.38 0.00 0.38 0.00 16.38 12:22:01 AM 0.28 0.00 0.28 0.00 15.55 12:23:01 AM 0.38 0.00 0.38 0.00 18.59 12:24:01 AM 5.98 5.75 0.23 555.64 19.13 12:25:01 AM 3.30 0.00 3.30 0.00 85.67 12:26:01 AM 0.47 0.03 0.43 1.87 19.88 12:27:01 AM 0.48 0.03 0.45 0.27 19.38 12:28:01 AM 1.20 0.00 1.20 0.00 29.46 12:29:01 AM 0.22 0.03 0.18 1.33 5.21 12:30:01 AM 0.22 0.00 0.22 0.00 2.48 12:31:01 AM 0.30 0.00 0.30 0.00 3.82 12:32:01 AM 0.48 0.00 0.48 0.00 10.15 12:33:01 AM 0.10 0.00 0.10 0.00 1.52 12:34:01 AM 0.20 0.00 0.20 0.00 12.83 12:35:01 AM 0.17 0.00 0.17 0.00 2.47 12:36:01 AM 0.15 0.00 0.15 0.00 2.23 12:37:02 AM 30.48 0.58 29.90 62.24 1463.45 Average: 13.68 1.07 12.62 207.13 1212.28 12:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 AM 5331208 7058456 2551216 32.37 2688 1909776 702864 7.87 186456 2045536 195320 12:14:01 AM 5232868 7075084 2649556 33.61 2688 2018624 673272 7.54 207636 2094052 8876 12:15:01 AM 5140104 7041900 2742320 34.79 2688 2074868 711416 7.97 228028 2157132 52552 12:16:01 AM 4947484 7057880 2934940 37.23 2688 2277668 652784 7.31 265956 2287804 24416 12:17:01 AM 4946404 7056800 2936020 37.25 2688 2277668 652784 7.31 265952 2287904 16 12:18:01 AM 4946332 7056732 2936092 37.25 2688 2277672 652784 7.31 265956 2287848 12 12:19:01 AM 4946624 7057024 2935800 37.24 2688 2277672 652784 7.31 265956 2287856 4 12:20:01 AM 4899204 7010540 2983220 37.85 2688 2278608 738316 8.27 266288 2334464 52 12:21:01 AM 4897912 7009624 2984512 37.86 2688 2278988 738316 8.27 266288 2335832 100 12:22:01 AM 4895788 7007884 2986636 37.89 2688 2279364 738316 8.27 266288 2337844 112 12:23:01 AM 4894316 7006800 2988108 37.91 2688 2279760 738316 8.27 266288 2339380 104 12:24:01 AM 4875824 7005396 3006600 38.14 2688 2296796 733088 8.21 268604 2355352 696 12:25:01 AM 4874560 7004508 3007864 38.16 2688 2297172 748740 8.38 268604 2356892 4 12:26:01 AM 4871104 7001820 3011320 38.20 2688 2297932 748740 8.38 268816 2359996 240 12:27:01 AM 4870300 7001116 3012124 38.21 2688 2298016 748920 8.39 269052 2360540 20 12:28:01 AM 4867740 6998556 3014684 38.25 2688 2298016 748920 8.39 269052 2362980 12 12:29:01 AM 4867664 6998596 3014760 38.25 2688 2298132 748920 8.39 269056 2363248 8 12:30:01 AM 4867320 6998252 3015104 38.25 2688 2298132 764308 8.56 269056 2363460 4 12:31:01 AM 4867384 6998404 3015040 38.25 2688 2298220 744260 8.33 269056 2363528 88 12:32:01 AM 4867260 6998280 3015164 38.25 2688 2298220 744260 8.33 269056 2363588 16 12:33:01 AM 4865688 6996844 3016736 38.27 2688 2298356 744260 8.33 269056 2365116 144 12:34:01 AM 4864992 6996296 3017432 38.28 2688 2298504 744260 8.33 269204 2365604 4 12:35:01 AM 4865144 6996448 3017280 38.28 2688 2298504 744260 8.33 269204 2365604 4 12:36:01 AM 4925304 7057696 2957120 37.52 2688 2299592 655184 7.34 269528 2305752 1084 12:37:02 AM 4988952 6945296 2893472 36.71 2688 2129264 763236 8.55 472916 2061364 16724 Average: 4936699 7017449 2945725 37.37 2688 2249421 721332 8.08 268854 2300347 12024 12:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 232.34 159.52 1564.68 46.42 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 67.30 47.68 634.59 7.56 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 26.82 19.43 24.94 5.97 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 629.25 481.65 435.29 107.38 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 2.12 0.87 1.16 0.19 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 2.70 1.92 0.46 0.43 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 2.82 1.83 0.44 0.40 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 47.32 32.52 13.30 3.98 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 14.53 9.23 2.84 1.81 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 13.46 9.13 2.84 1.85 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 11.90 9.26 2.77 1.81 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 13.23 10.28 3.21 2.07 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 11.93 9.06 2.83 1.79 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 20.11 16.86 4.96 3.21 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 2.28 0.70 0.55 0.32 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 4.47 0.72 1.25 0.65 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 1.63 0.58 0.37 0.24 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 4.57 0.08 0.58 0.01 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 1.60 0.35 0.16 0.05 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 1.50 0.13 0.21 0.07 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 5.96 4.25 1.84 1.31 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 10.13 9.26 1.56 3.42 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 34.59 18.78 10.84 2.35 0.00 0.00 0.00 0.00 12:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM eth0 63.50 43.73 90.23 40.99 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 49.07 35.51 112.08 9.37 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) 02/15/2026 _x86_64_ (2 CPU) 00:11:23 LINUX RESTART (2 CPU) 12:12:01 AM CPU %user %nice %system %iowait %steal %idle 12:13:01 AM all 32.97 0.00 5.41 0.78 0.10 60.75 12:13:01 AM 0 42.31 0.00 6.57 1.02 0.10 50.00 12:13:01 AM 1 23.63 0.00 4.25 0.53 0.10 71.49 12:14:01 AM all 20.07 0.00 3.74 3.11 0.08 73.00 12:14:01 AM 0 31.18 0.00 4.44 2.37 0.08 61.92 12:14:01 AM 1 8.98 0.00 3.03 3.85 0.08 84.06 12:15:01 AM all 19.27 0.00 2.92 0.15 0.08 77.58 12:15:01 AM 0 24.70 0.00 3.37 0.23 0.08 71.61 12:15:01 AM 1 13.85 0.00 2.47 0.07 0.08 83.53 12:16:01 AM all 27.19 0.00 5.78 1.22 0.11 65.69 12:16:01 AM 0 32.69 0.00 5.96 1.17 0.10 60.08 12:16:01 AM 1 21.70 0.00 5.61 1.27 0.12 71.30 12:17:01 AM all 0.22 0.00 0.11 0.10 0.05 99.52 12:17:01 AM 0 0.10 0.00 0.10 0.08 0.07 99.65 12:17:01 AM 1 0.33 0.00 0.12 0.12 0.03 99.40 12:18:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 12:18:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:18:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 12:19:01 AM all 0.42 0.00 0.08 0.00 0.04 99.47 12:19:01 AM 0 0.50 0.00 0.05 0.00 0.05 99.40 12:19:01 AM 1 0.33 0.00 0.10 0.00 0.03 99.53 12:20:01 AM all 4.94 0.00 0.47 0.02 0.08 94.50 12:20:01 AM 0 7.90 0.00 0.64 0.03 0.07 91.36 12:20:01 AM 1 1.96 0.00 0.30 0.00 0.08 97.65 12:21:01 AM all 4.35 0.00 0.37 0.00 0.08 95.20 12:21:01 AM 0 6.79 0.00 0.47 0.00 0.08 92.66 12:21:01 AM 1 1.91 0.00 0.27 0.00 0.08 97.74 12:22:01 AM all 4.39 0.00 0.33 0.00 0.08 95.20 12:22:01 AM 0 4.18 0.00 0.32 0.00 0.08 95.42 12:22:01 AM 1 4.60 0.00 0.33 0.00 0.08 94.98 12:23:01 AM all 4.29 0.00 0.31 0.00 0.08 95.32 12:23:01 AM 0 2.32 0.00 0.23 0.00 0.08 97.36 12:23:01 AM 1 6.26 0.00 0.38 0.00 0.08 93.28 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 4.32 0.23 0.40 0.11 0.09 94.85 12:24:01 AM 0 4.63 0.00 0.37 0.00 0.08 94.92 12:24:01 AM 1 4.01 0.45 0.43 0.22 0.10 94.78 12:25:01 AM all 4.23 0.00 0.33 0.02 0.08 95.33 12:25:01 AM 0 4.70 0.00 0.35 0.00 0.08 94.86 12:25:01 AM 1 3.76 0.00 0.32 0.03 0.08 95.80 12:26:01 AM all 6.93 0.00 0.40 0.00 0.07 92.60 12:26:01 AM 0 7.74 0.00 0.40 0.00 0.07 91.79 12:26:01 AM 1 6.12 0.00 0.40 0.00 0.07 93.41 12:27:01 AM all 0.60 0.00 0.23 0.00 0.06 99.11 12:27:01 AM 0 0.38 0.00 0.30 0.00 0.08 99.23 12:27:01 AM 1 0.82 0.00 0.17 0.00 0.03 98.98 12:28:01 AM all 0.38 0.00 0.08 0.01 0.05 99.47 12:28:01 AM 0 0.60 0.00 0.05 0.02 0.03 99.30 12:28:01 AM 1 0.17 0.00 0.12 0.00 0.07 99.65 12:29:01 AM all 0.50 0.00 0.08 0.00 0.06 99.37 12:29:01 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 12:29:01 AM 1 0.42 0.00 0.07 0.00 0.05 99.47 12:30:01 AM all 0.42 0.00 0.06 0.00 0.03 99.49 12:30:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 12:30:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:31:01 AM all 0.52 0.00 0.08 0.00 0.05 99.35 12:31:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:31:01 AM 1 0.45 0.00 0.10 0.00 0.07 99.38 12:32:01 AM all 0.33 0.00 0.05 0.00 0.06 99.57 12:32:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 12:32:01 AM 1 0.12 0.00 0.07 0.00 0.08 99.73 12:33:01 AM all 2.23 0.00 0.16 0.00 0.05 97.56 12:33:01 AM 0 1.14 0.00 0.10 0.00 0.05 98.71 12:33:01 AM 1 3.33 0.00 0.22 0.00 0.05 96.40 12:34:01 AM all 4.66 0.00 2.89 0.00 0.06 92.39 12:34:01 AM 0 8.24 0.00 5.68 0.00 0.05 86.03 12:34:01 AM 1 1.33 0.00 0.30 0.00 0.07 98.30 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 0.33 0.00 0.08 0.00 0.05 99.55 12:35:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 12:35:01 AM 1 0.59 0.00 0.08 0.00 0.08 99.25 12:36:01 AM all 1.18 0.00 0.23 0.00 0.05 98.54 12:36:01 AM 0 1.50 0.00 0.23 0.00 0.05 98.21 12:36:01 AM 1 0.85 0.00 0.23 0.00 0.05 98.86 12:37:02 AM all 28.32 0.00 3.98 0.16 0.08 67.46 12:37:02 AM 0 29.99 0.00 4.33 0.20 0.08 65.39 12:37:02 AM 1 26.65 0.00 3.62 0.12 0.08 69.54 Average: all 6.94 0.01 1.14 0.23 0.07 91.61 Average: 0 8.56 0.00 1.36 0.21 0.06 89.81 Average: 1 5.33 0.02 0.93 0.25 0.07 93.41