---> uname -a: Linux prd-centos8-robot-2c-8g-27426.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 584 4995 19 2117 6816 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:0e:32:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe0e:32a0/64 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:04 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 92.67 13.25 79.42 2372.68 6505.76 06:18:01 AM 80.19 0.70 79.49 50.78 9449.98 06:19:01 AM 36.11 0.42 35.69 64.79 2222.01 06:20:01 AM 44.45 0.03 44.42 3.47 6930.42 06:21:01 AM 8.48 0.42 8.07 69.06 281.09 06:22:01 AM 25.99 0.53 25.46 64.78 1143.94 Average: 47.98 2.56 45.43 437.61 4422.38 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5325324 7055264 2557108 32.44 2688 1911512 672312 7.53 210672 2023100 159096 06:18:01 AM 5201440 7032692 2680992 34.01 2688 2007912 683324 7.65 231076 2102620 7408 06:19:01 AM 4957844 6983944 2924588 37.10 2688 2195344 745988 8.35 256988 2299200 168856 06:20:01 AM 5029536 7059416 2852896 36.19 2688 2198796 640212 7.17 259532 2217384 4 06:21:01 AM 5102168 6989316 2780264 35.27 2688 2060060 725652 8.13 276512 2144328 27068 06:22:01 AM 5147604 7011728 2734828 34.70 2688 2038984 715760 8.01 446072 1936528 16700 Average: 5127319 7022060 2755113 34.95 2688 2068768 697208 7.81 280142 2120527 63189 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 158.46 118.26 1299.48 33.87 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 48.80 36.47 413.75 7.41 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 38.28 27.91 275.00 6.55 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 155.36 76.67 41.18 29.87 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 61.57 37.88 77.18 18.49 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 19.74 18.16 16.29 8.66 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 80.37 52.56 353.82 17.48 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:04 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 34.74 0.00 6.38 1.82 0.10 56.95 06:17:01 AM 0 38.36 0.00 6.18 0.95 0.10 54.41 06:17:01 AM 1 31.12 0.00 6.59 2.69 0.10 59.50 06:18:01 AM all 23.11 0.00 3.66 1.98 0.10 71.15 06:18:01 AM 0 25.21 0.00 3.60 1.82 0.10 69.27 06:18:01 AM 1 21.01 0.00 3.72 2.14 0.10 73.03 06:19:01 AM all 23.36 0.00 3.07 0.90 0.07 72.61 06:19:01 AM 0 31.20 0.00 3.39 0.82 0.07 64.53 06:19:01 AM 1 15.51 0.00 2.75 0.98 0.07 80.68 06:20:01 AM all 10.70 0.00 2.12 2.75 0.06 84.37 06:20:01 AM 0 12.10 0.00 2.26 2.79 0.07 82.79 06:20:01 AM 1 9.30 0.00 1.99 2.71 0.05 85.95 06:21:01 AM all 7.47 0.00 1.40 0.08 0.04 91.00 06:21:01 AM 0 9.37 0.00 1.32 0.05 0.03 89.23 06:21:01 AM 1 5.57 0.00 1.49 0.12 0.05 92.77 06:22:01 AM all 28.75 0.00 3.37 0.21 0.08 67.59 06:22:01 AM 0 39.44 0.00 4.05 0.18 0.08 56.24 06:22:01 AM 1 18.05 0.00 2.69 0.23 0.08 78.95 Average: all 21.37 0.00 3.34 1.29 0.08 73.93 Average: 0 25.96 0.00 3.47 1.10 0.08 69.40 Average: 1 16.77 0.00 3.21 1.48 0.08 78.47