---> uname -a: Linux prd-centos8-robot-2c-8g-39972.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 574 4859 19 2264 6825 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:85:8a:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe85:8a27/64 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) 07/05/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 1200.85 905.08 295.76 17919.49 85315.25 08:11:01 PM 129.64 49.63 80.01 7683.62 39740.33 08:12:01 PM 102.35 0.72 101.63 52.92 11445.90 08:13:01 PM 31.13 0.42 30.71 64.79 2694.72 08:14:01 PM 78.04 9.45 68.59 1685.59 8414.36 08:15:01 PM 10.08 0.00 10.08 0.00 660.91 08:16:01 PM 4.02 0.02 4.00 0.13 184.64 08:17:01 PM 0.93 0.00 0.93 0.00 607.58 08:18:01 PM 0.47 0.00 0.47 0.00 380.99 08:19:01 PM 0.58 0.03 0.55 1.87 316.95 08:20:01 PM 23.68 0.42 23.26 47.72 2532.24 Average: 40.37 7.83 32.54 987.12 6853.03 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6135584 7351180 1746848 22.16 2688 1422156 367704 4.66 109576 1411220 992196 08:11:01 PM 5328856 6998820 2553576 32.40 2688 1852996 759680 8.51 184764 2052128 165460 08:12:01 PM 5180816 7020808 2701616 34.27 2688 2015804 694300 7.77 198344 2154640 42480 08:13:01 PM 5121900 7022948 2760532 35.02 2688 2074736 702208 7.86 230136 2175932 60280 08:14:01 PM 4966720 7065992 2915712 36.99 2688 2267272 622748 6.97 267588 2267904 10840 08:15:01 PM 4931152 7030552 2951280 37.44 2688 2267464 673292 7.54 267716 2305004 36 08:16:01 PM 4898564 7010704 2983868 37.85 2688 2280268 704436 7.89 268184 2336584 11180 08:17:01 PM 4886872 7011200 2995560 38.00 2688 2292472 704436 7.89 268184 2348656 5616 08:18:01 PM 4875260 7009224 3007172 38.15 2688 2302044 704436 7.89 268232 2360480 3828 08:19:01 PM 4923796 7066904 2958636 37.53 2688 2311172 630064 7.05 268804 2311144 3604 08:20:01 PM 4954984 6963280 2927448 37.14 2688 2182352 762552 8.54 502316 2069960 24108 Average: 5109500 7050147 2772932 35.18 2688 2115340 665987 7.46 257622 2163059 119966 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 15.25 12.71 3.93 2.80 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 317.54 209.96 1650.70 59.66 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 80.01 65.71 826.70 9.81 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 25.68 24.15 124.18 6.73 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 174.99 128.13 229.51 37.37 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 17.64 10.35 4.26 1.12 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 30.89 29.16 105.13 7.97 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 25.53 24.91 75.60 7.62 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 19.29 19.99 35.81 14.46 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 16.16 15.03 81.81 2.59 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 78.97 55.18 141.81 82.50 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 78.55 58.17 326.95 22.95 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) 07/05/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 13.79 1.29 57.76 18.10 0.00 9.05 08:10:01 PM 0 21.93 1.75 38.60 21.05 0.00 16.67 08:10:01 PM 1 5.93 0.85 76.27 15.25 0.00 1.69 08:11:01 PM all 41.66 0.03 8.83 7.44 0.11 41.93 08:11:01 PM 0 44.78 0.03 9.33 8.64 0.12 37.10 08:11:01 PM 1 38.55 0.02 8.34 6.25 0.10 46.75 08:12:01 PM all 29.02 0.00 4.15 2.38 0.08 64.37 08:12:01 PM 0 36.14 0.00 4.90 2.77 0.08 56.10 08:12:01 PM 1 21.90 0.00 3.40 1.98 0.08 72.63 08:13:01 PM all 22.00 0.00 2.92 0.80 0.07 74.21 08:13:01 PM 0 28.19 0.00 3.52 0.90 0.07 67.32 08:13:01 PM 1 15.80 0.00 2.32 0.70 0.07 81.11 08:14:01 PM all 22.77 0.00 4.71 1.32 0.08 71.12 08:14:01 PM 0 31.60 0.00 5.21 1.52 0.08 61.59 08:14:01 PM 1 13.95 0.00 4.22 1.12 0.08 80.64 08:15:01 PM all 1.31 0.00 0.22 0.10 0.03 98.35 08:15:01 PM 0 0.63 0.00 0.15 0.12 0.02 99.08 08:15:01 PM 1 1.99 0.00 0.28 0.08 0.03 97.61 08:16:01 PM all 12.42 0.00 0.23 0.03 0.07 87.25 08:16:01 PM 0 19.80 0.00 0.25 0.02 0.08 79.85 08:16:01 PM 1 5.05 0.00 0.20 0.05 0.05 94.65 08:17:01 PM all 13.10 0.00 0.17 0.01 0.05 86.67 08:17:01 PM 0 21.26 0.00 0.22 0.02 0.05 78.45 08:17:01 PM 1 4.93 0.00 0.12 0.00 0.05 94.90 08:18:01 PM all 11.79 0.00 0.18 0.06 0.05 87.92 08:18:01 PM 0 16.74 0.00 0.23 0.05 0.07 82.90 08:18:01 PM 1 6.84 0.00 0.13 0.07 0.03 92.93 08:19:01 PM all 6.77 0.00 0.33 0.08 0.05 92.77 08:19:01 PM 0 5.49 0.00 0.40 0.00 0.05 94.06 08:19:01 PM 1 8.05 0.00 0.25 0.17 0.05 91.48 08:20:01 PM all 26.15 0.00 3.29 0.35 0.08 70.13 08:20:01 PM 0 35.78 0.00 3.79 0.25 0.08 60.10 08:20:01 PM 1 16.51 0.00 2.80 0.45 0.07 80.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.69 0.01 2.61 1.29 0.07 77.34 Average: 0 24.04 0.01 2.87 1.46 0.07 71.56 Average: 1 13.35 0.00 2.35 1.12 0.06 83.12