---> uname -a: Linux prd-centos8-robot-2c-8g-45046.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 582 4943 19 2171 6817 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:fe:47:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85000sec preferred_lft 85000sec inet6 fe80::f816:3eff:fefe:473d/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) 07/22/2025 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 125.14 0.72 124.43 52.92 12198.10 02:11:01 AM 29.47 0.03 29.44 0.53 4061.78 02:12:01 AM 67.66 7.25 60.41 1349.95 3751.43 02:13:01 AM 29.15 0.03 29.11 3.47 6114.10 02:14:01 AM 4.30 0.03 4.27 1.07 160.09 02:15:01 AM 0.32 0.00 0.32 0.00 4.73 02:16:01 AM 0.22 0.00 0.22 0.00 9.78 02:17:01 AM 0.18 0.00 0.18 0.00 3.50 02:18:01 AM 0.30 0.00 0.30 0.00 10.50 02:19:01 AM 0.30 0.00 0.30 0.00 5.46 02:20:01 AM 0.25 0.00 0.25 0.00 10.46 02:21:02 AM 0.25 0.00 0.25 0.00 2.72 02:22:01 AM 0.22 0.00 0.22 0.00 19.06 02:23:01 AM 0.22 0.00 0.22 0.00 2.30 02:24:01 AM 1.62 0.03 1.58 0.27 44.60 02:25:01 AM 0.53 0.00 0.53 0.00 7.92 02:26:01 AM 0.32 0.00 0.32 0.00 11.36 02:27:01 AM 0.15 0.00 0.15 0.00 2.63 02:28:01 AM 0.20 0.00 0.20 0.00 4.00 02:29:01 AM 0.40 0.00 0.40 0.00 14.08 02:30:01 AM 6.36 0.35 6.01 38.25 184.91 02:31:01 AM 30.77 0.52 30.25 63.83 1483.37 Average: 13.57 0.41 13.16 68.71 1278.58 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5171148 7011440 2711284 34.40 2688 2016036 721180 8.08 198292 2163292 104004 02:11:01 AM 5183900 7022720 2698532 34.23 2688 2015148 693604 7.77 209592 2141396 9932 02:12:01 AM 4918464 7004288 2963968 37.60 2688 2253424 703240 7.87 256424 2332760 167788 02:13:01 AM 4971272 7058980 2911160 36.93 2688 2255512 647852 7.25 261900 2270076 4 02:14:01 AM 4931408 7019716 2951024 37.44 2688 2256112 714452 8.00 262040 2309612 4 02:15:01 AM 4931296 7019636 2951136 37.44 2688 2256144 714452 8.00 262040 2309584 8 02:16:01 AM 4922464 7011032 2959968 37.55 2688 2256372 742264 8.31 262040 2318196 4 02:17:01 AM 4920904 7009508 2961528 37.57 2688 2256408 742264 8.31 262040 2319764 4 02:18:01 AM 4921320 7010148 2961112 37.57 2688 2256632 742264 8.31 262048 2319720 4 02:19:01 AM 4920928 7009788 2961504 37.57 2688 2256664 742264 8.31 262048 2320036 16 02:20:01 AM 4926824 7015904 2955608 37.50 2688 2256884 720052 8.06 262048 2314020 8 02:21:02 AM 4926948 7016060 2955484 37.49 2688 2256916 720052 8.06 262048 2313788 40 02:22:01 AM 4926892 7016460 2955540 37.50 2688 2257372 720052 8.06 262156 2314176 4 02:23:01 AM 4911292 7000908 2971140 37.69 2688 2257420 758492 8.49 262156 2328556 56 02:24:01 AM 4903748 6993604 2978684 37.79 2688 2257660 747096 8.37 262284 2336012 4 02:25:01 AM 4925120 7015012 2957312 37.52 2688 2257696 726080 8.13 262284 2314848 4 02:26:01 AM 4925484 7015608 2956948 37.51 2688 2257928 726080 8.13 262284 2314856 4 02:27:01 AM 4910884 7001052 2971548 37.70 2688 2257972 758556 8.49 262284 2328916 52 02:28:01 AM 4902944 6993352 2979488 37.80 2688 2258212 752232 8.42 262284 2336552 244 02:29:01 AM 4924872 7015312 2957560 37.52 2688 2258244 732520 8.20 262284 2315384 40 02:30:01 AM 5026844 6977764 2855588 36.23 2688 2122224 747584 8.37 294368 2196148 51280 02:31:01 AM 5096000 7010744 2786432 35.35 2688 2088596 700432 7.84 461400 1968572 10400 Average: 4959134 7011320 2923298 37.09 2688 2221163 726048 8.13 267107 2281194 15632 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 115.28 89.60 1232.71 12.59 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 6.33 3.13 2.74 1.61 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 46.33 41.57 318.61 11.03 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 136.51 96.28 27.37 21.32 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 28.58 21.10 6.91 4.67 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 0.48 0.17 0.03 0.02 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 21.66 17.26 120.50 1.29 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 2.53 0.65 0.91 0.62 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 10.55 8.78 1.51 0.71 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 2.78 0.57 0.64 0.28 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 17.65 17.35 120.11 1.30 0.00 0.00 0.00 0.00 02:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 AM eth0 0.62 0.13 0.04 0.01 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 17.98 17.71 3.28 3.30 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 6.26 5.85 117.66 0.38 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 30.52 29.69 355.45 2.13 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 0.57 0.18 0.09 0.02 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 11.13 8.31 1.86 0.66 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 11.61 8.05 118.45 7.32 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 31.59 30.49 355.95 4.29 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 2.13 0.20 0.31 0.08 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 58.65 38.84 84.24 27.23 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 17.14 15.86 14.54 7.79 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 26.23 20.54 131.19 4.94 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) 07/22/2025 _x86_64_ (2 CPU) 02:07:57 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 39.16 0.00 5.62 1.09 0.10 54.03 02:10:01 AM 0 36.28 0.00 5.31 1.33 0.10 56.98 02:10:01 AM 1 42.04 0.00 5.94 0.85 0.10 51.07 02:11:01 AM all 4.51 0.00 0.96 0.35 0.04 94.13 02:11:01 AM 0 7.05 0.00 1.27 0.50 0.02 91.17 02:11:01 AM 1 1.97 0.00 0.65 0.20 0.07 97.11 02:12:01 AM all 36.96 0.00 5.92 0.39 0.10 56.62 02:12:01 AM 0 53.86 0.00 6.86 0.45 0.12 38.72 02:12:01 AM 1 20.11 0.00 4.99 0.33 0.08 74.49 02:13:01 AM all 3.14 0.00 0.89 0.40 0.04 95.53 02:13:01 AM 0 4.21 0.00 1.00 0.35 0.05 94.38 02:13:01 AM 1 2.07 0.00 0.77 0.45 0.03 96.68 02:14:01 AM all 2.26 0.00 0.28 0.02 0.04 97.41 02:14:01 AM 0 3.31 0.00 0.37 0.02 0.05 96.25 02:14:01 AM 1 1.20 0.00 0.18 0.02 0.03 98.56 02:15:01 AM all 0.48 0.00 0.09 0.00 0.04 99.38 02:15:01 AM 0 0.45 0.00 0.12 0.00 0.05 99.38 02:15:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 02:16:01 AM all 0.93 0.00 0.18 0.00 0.04 98.86 02:16:01 AM 0 0.73 0.00 0.13 0.00 0.03 99.10 02:16:01 AM 1 1.12 0.00 0.22 0.00 0.05 98.61 02:17:01 AM all 0.40 0.00 0.13 0.00 0.06 99.41 02:17:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 02:17:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.46 02:18:01 AM all 0.95 0.00 0.12 0.00 0.06 98.87 02:18:01 AM 0 1.32 0.00 0.15 0.00 0.07 98.46 02:18:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 02:19:01 AM all 0.52 0.00 0.11 0.00 0.04 99.33 02:19:01 AM 0 0.45 0.00 0.12 0.00 0.05 99.38 02:19:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 02:20:01 AM all 0.91 0.00 0.16 0.00 0.06 98.87 02:20:01 AM 0 1.12 0.00 0.22 0.00 0.08 98.58 02:20:01 AM 1 0.70 0.00 0.10 0.00 0.03 99.16 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:02 AM all 0.46 0.00 0.13 0.00 0.04 99.37 02:21:02 AM 0 0.35 0.00 0.12 0.00 0.05 99.48 02:21:02 AM 1 0.57 0.00 0.13 0.00 0.03 99.26 02:22:01 AM all 2.10 0.00 0.20 0.00 0.06 97.65 02:22:01 AM 0 2.84 0.00 0.24 0.00 0.07 96.85 02:22:01 AM 1 1.36 0.00 0.15 0.00 0.05 98.44 02:23:01 AM all 0.50 0.00 0.12 0.00 0.06 99.32 02:23:01 AM 0 0.22 0.00 0.12 0.00 0.07 99.60 02:23:01 AM 1 0.79 0.00 0.12 0.00 0.05 99.05 02:24:01 AM all 1.09 0.00 0.36 0.01 0.06 98.49 02:24:01 AM 0 0.77 0.00 0.22 0.02 0.05 98.95 02:24:01 AM 1 1.40 0.00 0.50 0.00 0.07 98.03 02:25:01 AM all 0.48 0.00 0.09 0.00 0.05 99.37 02:25:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 02:25:01 AM 1 0.30 0.00 0.10 0.00 0.07 99.53 02:26:01 AM all 0.99 0.00 0.14 0.00 0.05 98.81 02:26:01 AM 0 0.87 0.00 0.13 0.00 0.05 98.95 02:26:01 AM 1 1.12 0.00 0.15 0.00 0.05 98.68 02:27:01 AM all 0.44 0.00 0.13 0.00 0.05 99.38 02:27:01 AM 0 0.52 0.00 0.18 0.00 0.07 99.23 02:27:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 02:28:01 AM all 1.12 0.00 0.18 0.01 0.06 98.63 02:28:01 AM 0 1.54 0.00 0.25 0.00 0.07 98.14 02:28:01 AM 1 0.70 0.00 0.12 0.02 0.05 99.11 02:29:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 02:29:01 AM 0 0.35 0.00 0.13 0.00 0.05 99.47 02:29:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.26 02:30:01 AM all 8.60 0.00 1.55 0.04 0.06 89.75 02:30:01 AM 0 7.05 0.00 1.35 0.03 0.05 91.51 02:30:01 AM 1 10.16 0.00 1.74 0.05 0.07 87.99 02:31:01 AM all 29.38 0.00 3.46 0.16 0.07 66.94 02:31:01 AM 0 44.77 0.00 4.05 0.15 0.07 50.97 02:31:01 AM 1 13.99 0.00 2.87 0.17 0.07 82.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.20 0.00 0.95 0.11 0.06 92.68 Average: 0 7.71 0.00 1.03 0.13 0.06 91.07 Average: 1 4.68 0.00 0.88 0.09 0.05 94.29