---> uname -a: Linux prd-centos8-robot-2c-8g-25797.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: 2800.000 BogoMIPS: 5600.00 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 575 4965 19 2156 6826 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:83:9e:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe83:9e58/64 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) 09/22/2024 _x86_64_ (2 CPU) 05:08:16 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 90.44 35.92 54.52 5902.38 26385.59 05:11:01 AM 125.33 7.41 117.92 1296.07 9896.32 05:12:01 AM 23.53 0.03 23.50 0.53 3471.69 05:13:01 AM 2.68 0.00 2.68 0.00 76.84 05:14:01 AM 0.30 0.00 0.30 0.00 4.80 05:15:01 AM 0.30 0.00 0.30 0.00 4.27 05:16:01 AM 0.17 0.00 0.17 0.00 1.58 05:17:01 AM 8.05 0.32 7.73 60.66 165.27 05:18:01 AM 59.42 0.03 59.39 3.47 7545.98 05:19:02 AM 7.48 0.00 7.48 0.00 769.53 05:20:01 AM 4.10 0.46 3.64 71.54 787.91 05:21:01 AM 19.19 0.33 18.86 37.19 1462.18 Average: 28.44 3.71 24.73 614.73 4217.01 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5447576 7034536 2434856 30.89 2688 1777300 752012 8.42 191704 1954128 119480 05:11:01 AM 5186920 7017196 2695512 34.20 2688 2006728 716212 8.02 221852 2128544 90032 05:12:01 AM 5185408 7015092 2697024 34.22 2688 2006744 716212 8.02 221864 2130164 8 05:13:01 AM 5185184 7014868 2697248 34.22 2688 2006744 716212 8.02 221864 2130576 4 05:14:01 AM 5185496 7015152 2696936 34.21 2688 2006748 716212 8.02 221864 2130620 8 05:15:01 AM 5185212 7014868 2697220 34.22 2688 2006748 716212 8.02 221864 2130700 4 05:16:01 AM 5185456 7015112 2696976 34.22 2688 2006748 716212 8.02 221864 2130752 8 05:17:01 AM 5170368 7028220 2712064 34.41 2688 2033948 735268 8.23 246844 2118784 25304 05:18:01 AM 5043316 7072892 2839116 36.02 2688 2198612 640280 7.17 259900 2205504 16544 05:19:02 AM 5043268 7072836 2839164 36.02 2688 2198612 640280 7.17 259900 2205624 4 05:20:01 AM 5134824 7042624 2747608 34.86 2688 2078324 653852 7.32 272016 2101032 27532 05:21:01 AM 5171188 7072044 2711244 34.40 2688 2076360 656832 7.35 464032 1897064 13392 Average: 5177018 7034620 2705414 34.32 2688 2033635 697983 7.82 252131 2105291 24360 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 255.67 175.55 1567.75 60.70 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 60.99 46.55 612.95 8.24 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 3.05 0.37 0.55 0.14 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.77 0.28 0.22 0.08 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.85 0.40 0.33 0.14 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 0.92 0.50 0.47 0.21 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 0.82 0.27 0.20 0.09 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 10.05 8.58 5.39 3.66 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 193.98 122.81 312.66 38.09 0.00 0.00 0.00 0.00 05:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:02 AM eth0 5.70 1.42 0.91 0.43 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 116.41 79.98 459.40 55.39 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 14.70 13.18 12.14 6.41 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 55.21 37.41 247.32 14.40 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) 09/22/2024 _x86_64_ (2 CPU) 05:08:16 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 38.74 0.01 6.63 12.69 0.13 41.80 05:10:01 AM 0 43.15 0.02 7.70 13.08 0.14 35.92 05:10:01 AM 1 34.38 0.00 5.57 12.31 0.12 47.62 05:11:01 AM all 34.05 0.00 5.86 4.26 0.09 55.74 05:11:01 AM 0 25.82 0.00 5.45 4.10 0.08 64.56 05:11:01 AM 1 42.29 0.00 6.27 4.42 0.10 46.93 05:12:01 AM all 0.38 0.00 0.27 0.86 0.68 97.80 05:12:01 AM 0 0.57 0.00 0.20 0.70 0.02 98.51 05:12:01 AM 1 0.20 0.00 0.35 1.02 1.34 97.10 05:13:01 AM all 0.36 0.00 0.08 0.02 0.03 99.51 05:13:01 AM 0 0.10 0.00 0.07 0.03 0.03 99.77 05:13:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 05:14:01 AM all 0.41 0.00 0.05 0.00 0.02 99.52 05:14:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 05:14:01 AM 1 0.68 0.00 0.02 0.00 0.02 99.28 05:15:01 AM all 0.43 0.00 0.06 0.00 0.03 99.48 05:15:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 05:15:01 AM 1 0.67 0.00 0.03 0.00 0.02 99.28 05:16:01 AM all 0.36 0.00 0.06 0.00 0.04 99.54 05:16:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 05:16:01 AM 1 0.62 0.00 0.02 0.00 0.03 99.33 05:17:01 AM all 14.08 0.00 1.87 0.08 0.10 83.87 05:17:01 AM 0 3.12 0.00 1.54 0.05 0.09 95.19 05:17:01 AM 1 25.07 0.00 2.19 0.11 0.11 72.52 05:18:01 AM all 24.54 0.00 4.07 2.48 0.08 68.83 05:18:01 AM 0 10.03 0.00 2.85 3.08 0.08 83.96 05:18:01 AM 1 39.11 0.00 5.29 1.87 0.08 53.64 05:19:02 AM all 0.29 0.00 1.94 1.58 3.16 93.03 05:19:02 AM 0 0.16 0.00 3.79 3.02 2.11 90.92 05:19:02 AM 1 0.41 0.00 0.13 0.17 4.19 95.10 05:20:01 AM all 10.31 0.00 1.63 0.14 1.49 86.43 05:20:01 AM 0 8.10 0.00 1.50 0.19 0.09 90.13 05:20:01 AM 1 12.49 0.00 1.75 0.10 2.88 82.78 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 20.87 0.00 2.12 0.33 0.08 76.61 05:21:01 AM 0 17.79 0.00 2.10 0.42 0.08 79.61 05:21:01 AM 1 23.96 0.00 2.14 0.23 0.07 73.61 Average: all 11.97 0.00 2.05 1.86 0.51 83.62 Average: 0 9.05 0.00 2.12 2.05 0.24 86.54 Average: 1 14.87 0.00 1.97 1.68 0.77 80.71