---> uname -a: Linux prd-centos8-robot-2c-8g-1638.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 577 4879 19 2240 6822 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:37:78:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84845sec preferred_lft 84845sec inet6 fe80::f816:3eff:fe37:7881/64 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) 10/24/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 93.54 55.89 37.65 6050.31 16244.21 02:14:01 AM 111.73 0.08 111.65 2.40 10002.32 02:15:01 AM 43.46 0.68 42.78 51.59 6985.67 02:16:01 AM 17.95 0.38 17.56 64.26 738.54 02:17:01 AM 18.94 0.00 18.94 0.00 1292.21 02:18:01 AM 22.05 6.72 15.33 1245.93 2582.62 02:19:01 AM 11.88 0.00 11.88 0.00 1544.96 02:20:01 AM 12.91 0.00 12.91 0.00 1517.36 02:21:01 AM 20.39 0.22 20.18 43.59 3202.18 02:22:01 AM 22.21 0.03 22.18 3.47 1174.79 02:23:01 AM 5.50 0.00 5.50 0.00 297.80 02:24:01 AM 0.35 0.00 0.35 0.00 4.70 02:25:01 AM 0.15 0.00 0.15 0.00 1.85 02:26:01 AM 2.40 0.25 2.15 12.00 177.15 02:27:01 AM 1.63 0.03 1.60 1.87 165.08 02:28:01 AM 0.30 0.00 0.30 0.00 162.27 02:29:01 AM 0.25 0.00 0.25 0.00 126.67 02:30:01 AM 0.27 0.00 0.27 0.00 112.00 02:31:01 AM 0.35 0.00 0.35 0.00 58.82 02:32:01 AM 0.33 0.00 0.33 0.00 29.48 02:33:01 AM 0.22 0.00 0.22 0.00 65.24 02:34:01 AM 0.25 0.00 0.25 0.00 142.75 02:35:01 AM 0.13 0.00 0.13 0.00 53.61 02:36:01 AM 20.46 0.40 20.06 46.78 2125.67 Average: 16.99 2.70 14.29 313.47 2033.78 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5554228 7085048 2328204 29.54 2688 1723452 684484 7.66 185380 1862708 103280 02:14:01 AM 5207748 7008020 2674684 33.93 2688 1977288 712624 7.98 187456 2142028 115392 02:15:01 AM 5172648 7017964 2709784 34.38 2688 2021488 697512 7.81 198300 2165692 16 02:16:01 AM 5240764 7088488 2641668 33.51 2688 2023416 633048 7.09 219152 2075424 4 02:17:01 AM 5140668 7041032 2741764 34.78 2688 2074084 684496 7.66 230020 2156748 32736 02:18:01 AM 5026496 7002548 2855936 36.23 2688 2149240 727500 8.15 259356 2240564 2712 02:19:01 AM 4946956 6988528 2935476 37.24 2688 2212552 743616 8.33 271332 2298296 15884 02:20:01 AM 4945016 7039428 2937416 37.27 2688 2262616 659364 7.38 257884 2306624 72856 02:21:01 AM 4970316 7069888 2912116 36.94 2688 2267012 626404 7.01 256408 2281552 27516 02:22:01 AM 4968224 7067836 2914208 36.97 2688 2267192 622816 6.97 262256 2276884 4800 02:23:01 AM 4968744 7068144 2913688 36.96 2688 2267196 622816 6.97 262260 2276912 4 02:24:01 AM 4968496 7067896 2913936 36.97 2688 2267196 622816 6.97 262260 2277036 4 02:25:01 AM 4968432 7067832 2914000 36.97 2688 2267196 622816 6.97 262260 2277252 8 02:26:01 AM 4912428 7015864 2970004 37.68 2688 2271216 731812 8.19 262572 2332432 536 02:27:01 AM 4904716 7013544 2977716 37.78 2688 2276616 749520 8.39 263056 2339468 1924 02:28:01 AM 4898664 7011680 2983768 37.85 2688 2280844 749520 8.39 263120 2345508 1352 02:29:01 AM 4895828 7011804 2986604 37.89 2688 2283756 749520 8.39 263120 2348568 512 02:30:01 AM 4894500 7013432 2987932 37.91 2688 2286720 715396 8.01 263120 2349700 200 02:31:01 AM 4892296 7013224 2990136 37.93 2688 2288708 731900 8.20 263120 2351800 528 02:32:01 AM 4888092 7010612 2994340 37.99 2688 2290308 731900 8.20 263120 2356152 1408 02:33:01 AM 4884564 7008548 2997868 38.03 2688 2291764 731900 8.20 263120 2359700 960 02:34:01 AM 4881000 7008492 3001432 38.08 2688 2295272 731900 8.20 263120 2363132 236 02:35:01 AM 4794364 6924308 3088068 39.18 2688 2297732 811588 9.09 263120 2449136 1112 02:36:01 AM 5018156 7001232 2864276 36.34 2688 2156044 699716 7.83 485608 2022920 22980 Average: 4997639 7026891 2884793 36.60 2688 2199954 699791 7.84 259605 2260676 16957 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.87 171.55 1244.23 55.69 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 70.96 56.50 686.16 8.79 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 50.14 36.56 580.34 3.72 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 17.21 16.75 6.63 5.35 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 21.07 21.94 115.69 10.87 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 17.33 16.16 214.02 3.18 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 0.90 0.10 0.07 0.01 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 3.42 1.58 1.61 0.64 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 5.11 5.28 2.52 1.63 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 540.14 386.02 109.50 86.02 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 3.83 2.03 0.69 0.48 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 4.05 2.17 0.87 0.64 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 1.88 1.33 0.74 0.65 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 200.97 183.20 47.25 14.75 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 92.49 92.80 37.37 7.60 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 94.65 94.57 33.02 7.65 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 79.44 79.21 22.50 8.05 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 86.27 84.27 24.62 7.13 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 112.21 111.51 21.69 9.06 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 109.08 107.97 19.53 8.27 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 112.40 111.85 19.38 9.19 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 56.08 57.83 19.68 4.56 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 51.31 47.69 63.95 3.64 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 111.30 69.56 168.21 99.45 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 89.13 73.26 143.35 14.88 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) 10/24/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 23.61 0.03 5.37 31.36 0.11 39.51 02:13:01 AM 0 22.22 0.07 5.92 28.83 0.10 42.86 02:13:01 AM 1 25.00 0.00 4.82 33.89 0.12 36.17 02:14:01 AM all 31.59 0.00 4.73 8.57 0.13 54.97 02:14:01 AM 0 16.41 0.00 3.30 8.37 0.13 71.79 02:14:01 AM 1 46.79 0.00 6.16 8.78 0.13 38.14 02:15:01 AM all 9.38 0.00 1.48 5.43 0.06 83.66 02:15:01 AM 0 3.94 0.00 1.03 3.86 0.05 91.12 02:15:01 AM 1 14.82 0.00 1.92 7.00 0.07 76.19 02:16:01 AM all 13.06 0.00 2.12 0.78 0.06 83.98 02:16:01 AM 0 11.77 0.00 1.87 0.88 0.05 85.43 02:16:01 AM 1 14.35 0.00 2.37 0.67 0.07 82.54 02:17:01 AM all 10.62 0.00 2.12 5.87 0.05 81.33 02:17:01 AM 0 9.10 0.00 1.77 3.13 0.05 85.95 02:17:01 AM 1 12.15 0.00 2.47 8.61 0.05 76.72 02:18:01 AM all 4.86 0.00 1.36 14.49 0.05 79.24 02:18:01 AM 0 5.55 0.00 1.47 15.51 0.05 77.42 02:18:01 AM 1 4.18 0.00 1.25 13.46 0.05 81.05 02:19:01 AM all 3.03 0.00 0.48 30.35 0.03 66.10 02:19:01 AM 0 1.10 0.00 0.32 35.17 0.03 63.38 02:19:01 AM 1 4.96 0.00 0.64 25.54 0.03 68.82 02:20:01 AM all 4.31 0.00 1.03 14.23 0.09 80.34 02:20:01 AM 0 1.52 0.00 0.75 10.76 0.03 86.93 02:20:01 AM 1 7.10 0.00 1.32 17.69 0.15 73.75 02:21:01 AM all 7.85 0.00 1.07 20.16 0.04 70.87 02:21:01 AM 0 5.51 0.00 1.02 12.76 0.03 80.67 02:21:01 AM 1 10.19 0.00 1.12 27.56 0.05 61.08 02:22:01 AM all 8.11 0.00 2.12 6.00 0.05 83.72 02:22:01 AM 0 5.82 0.00 1.88 2.28 0.05 89.97 02:22:01 AM 1 10.38 0.00 2.36 9.71 0.05 77.50 02:23:01 AM all 0.37 0.00 0.08 0.52 0.03 99.01 02:23:01 AM 0 0.58 0.00 0.05 0.52 0.02 98.83 02:23:01 AM 1 0.15 0.00 0.12 0.52 0.03 99.18 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 0.38 0.00 0.10 0.00 0.03 99.49 02:24:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 02:24:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 02:25:01 AM all 0.33 0.00 0.09 0.00 0.03 99.56 02:25:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 02:25:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 02:26:01 AM all 12.13 0.00 1.58 0.03 0.07 86.19 02:26:01 AM 0 6.52 0.00 0.99 0.00 0.05 92.43 02:26:01 AM 1 17.77 0.00 2.17 0.07 0.08 79.91 02:27:01 AM all 13.30 0.00 1.36 0.08 0.08 85.16 02:27:01 AM 0 13.87 0.00 1.23 0.14 0.09 84.68 02:27:01 AM 1 12.75 0.00 1.50 0.03 0.08 85.64 02:28:01 AM all 11.58 0.00 0.97 0.08 0.06 87.30 02:28:01 AM 0 13.23 0.00 1.16 0.00 0.07 85.54 02:28:01 AM 1 9.96 0.00 0.79 0.17 0.05 89.03 02:29:01 AM all 8.00 0.00 0.64 0.00 0.08 91.29 02:29:01 AM 0 2.65 0.00 0.45 0.00 0.07 96.83 02:29:01 AM 1 13.34 0.00 0.82 0.00 0.08 85.75 02:30:01 AM all 12.53 0.00 1.38 0.02 0.08 86.00 02:30:01 AM 0 4.29 0.00 0.62 0.03 0.05 95.00 02:30:01 AM 1 21.17 0.00 2.18 0.00 0.11 76.54 02:31:01 AM all 8.18 0.00 0.75 0.01 0.08 90.99 02:31:01 AM 0 3.66 0.00 0.57 0.02 0.05 95.70 02:31:01 AM 1 12.72 0.00 0.93 0.00 0.10 86.25 02:32:01 AM all 8.00 0.00 0.74 0.00 0.06 91.20 02:32:01 AM 0 7.86 0.00 0.75 0.00 0.07 91.32 02:32:01 AM 1 8.13 0.00 0.72 0.00 0.05 91.09 02:33:01 AM all 8.37 0.00 0.69 0.00 0.07 90.87 02:33:01 AM 0 9.30 0.00 0.87 0.00 0.09 89.74 02:33:01 AM 1 7.44 0.00 0.52 0.00 0.05 91.99 02:34:01 AM all 8.01 0.00 0.89 0.03 0.06 91.01 02:34:01 AM 0 8.76 0.00 0.82 0.07 0.05 90.30 02:34:01 AM 1 7.26 0.00 0.95 0.00 0.07 91.72 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 8.67 0.00 0.70 0.00 0.07 90.56 02:35:01 AM 0 3.60 0.00 0.62 0.00 0.07 95.71 02:35:01 AM 1 13.75 0.00 0.79 0.00 0.07 85.40 02:36:01 AM all 24.16 0.00 3.32 0.54 0.09 71.89 02:36:01 AM 0 20.14 0.00 2.96 0.70 0.08 76.12 02:36:01 AM 1 28.17 0.00 3.69 0.38 0.10 67.66 Average: all 10.01 0.00 1.47 5.80 0.06 82.66 Average: 0 7.41 0.00 1.28 5.14 0.06 86.11 Average: 1 12.62 0.00 1.66 6.45 0.07 79.20