---> uname -a: Linux prd-centos8-robot-2c-8g-3904.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4850 19 2234 6787 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:2d:af:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe2d:af2d/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) 12/18/2024 _x86_64_ (2 CPU) 20:09:57 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 233.01 180.66 52.35 15923.46 38136.65 08:12:01 PM 113.08 0.28 112.80 13.46 11026.87 08:13:01 PM 40.64 1.02 39.62 113.16 4517.06 08:14:01 PM 54.49 9.27 45.23 1641.33 2894.25 08:15:01 PM 21.86 0.03 21.83 3.47 5480.06 08:16:01 PM 3.02 0.10 2.92 32.12 146.15 08:17:01 PM 2.27 0.00 2.27 0.00 654.24 08:18:01 PM 0.85 0.00 0.85 0.00 393.72 08:19:01 PM 0.43 0.03 0.40 1.87 264.61 08:20:01 PM 7.96 0.33 7.63 37.85 387.42 Average: 48.05 19.42 28.63 1798.59 6439.38 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5626688 7105060 2255744 28.62 2688 1672832 657092 7.36 177936 1801364 71484 08:12:01 PM 5189252 7011928 2693180 34.17 2688 2001272 708192 7.93 190164 2163860 136728 08:13:01 PM 5295484 7095588 2586948 32.82 2688 1978136 632080 7.08 217452 2028412 16 08:14:01 PM 4958688 7010196 2923744 37.09 2688 2221032 696116 7.79 260288 2295100 156284 08:15:01 PM 4986136 7037416 2896296 36.74 2688 2221156 671540 7.52 264172 2260132 4 08:16:01 PM 4943364 6997640 2939068 37.29 2688 2224148 709524 7.94 264360 2302136 300 08:17:01 PM 4910868 6982576 2971564 37.70 2688 2241644 740856 8.30 264772 2334660 136 08:18:01 PM 4896900 6979912 2985532 37.88 2688 2252908 740856 8.30 264772 2348052 96 08:19:01 PM 4886368 6977220 2996064 38.01 2688 2260716 756396 8.47 265012 2358416 4 08:20:01 PM 4995984 6962216 2886448 36.62 2688 2140068 750296 8.40 334708 2198552 62620 Average: 5068973 7015975 2813459 35.69 2688 2121391 706295 7.91 250364 2209068 42767 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 243.64 147.68 1264.51 55.13 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 99.10 79.82 1249.35 11.39 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 9.66 9.75 6.43 3.82 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 41.39 35.91 301.88 9.18 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 192.09 149.42 36.88 36.05 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 25.06 18.43 27.26 3.07 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 45.41 37.38 118.07 10.89 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 26.64 20.79 74.21 6.68 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 21.03 20.31 56.02 12.34 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 83.97 47.99 154.38 77.96 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 79.06 56.89 330.35 22.70 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) 12/18/2024 _x86_64_ (2 CPU) 20:09:57 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 54.64 0.08 10.89 13.92 0.12 20.35 08:11:01 PM 0 54.03 0.08 10.79 15.57 0.12 19.42 08:11:01 PM 1 55.26 0.08 11.00 12.23 0.12 21.30 08:12:01 PM all 33.71 0.00 4.93 4.57 0.11 56.69 08:12:01 PM 0 42.25 0.00 5.71 4.20 0.10 47.74 08:12:01 PM 1 25.20 0.00 4.15 4.94 0.12 65.60 08:13:01 PM all 16.64 0.00 1.91 1.87 0.08 79.49 08:13:01 PM 0 25.09 0.00 2.15 2.17 0.08 70.50 08:13:01 PM 1 8.20 0.00 1.67 1.57 0.08 88.48 08:14:01 PM all 27.81 0.00 5.08 1.42 0.10 65.60 08:14:01 PM 0 30.40 0.00 5.39 1.52 0.10 62.60 08:14:01 PM 1 25.22 0.00 4.77 1.32 0.10 68.60 08:15:01 PM all 1.24 0.00 0.70 1.02 0.04 97.00 08:15:01 PM 0 1.91 0.00 0.77 0.79 0.03 96.51 08:15:01 PM 1 0.57 0.00 0.64 1.25 0.05 97.49 08:16:01 PM all 3.26 0.00 0.28 0.09 0.07 96.30 08:16:01 PM 0 3.51 0.00 0.32 0.12 0.08 95.98 08:16:01 PM 1 3.01 0.00 0.23 0.07 0.05 96.63 08:17:01 PM all 18.12 0.00 0.22 0.11 0.09 81.46 08:17:01 PM 0 28.12 0.00 0.18 0.02 0.10 71.58 08:17:01 PM 1 8.12 0.00 0.25 0.20 0.08 91.35 08:18:01 PM all 9.76 0.00 0.18 0.05 0.07 89.95 08:18:01 PM 0 7.48 0.00 0.18 0.10 0.05 92.19 08:18:01 PM 1 12.03 0.00 0.17 0.00 0.08 87.72 08:19:01 PM all 9.34 0.00 0.23 0.05 0.07 90.31 08:19:01 PM 0 15.58 0.00 0.17 0.00 0.08 84.17 08:19:01 PM 1 3.10 0.00 0.30 0.10 0.05 96.45 08:20:01 PM all 20.40 0.00 2.21 0.18 0.08 77.12 08:20:01 PM 0 30.94 0.00 2.91 0.34 0.08 65.74 08:20:01 PM 1 9.91 0.00 1.52 0.03 0.07 88.47 Average: all 19.50 0.01 2.67 2.33 0.08 75.42 Average: 0 23.95 0.01 2.86 2.49 0.08 70.60 Average: 1 15.04 0.01 2.47 2.17 0.08 80.23