---> uname -a: Linux prd-centos8-robot-2c-8g-39768.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 579 5000 19 2117 6821 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:75:a1:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe75:a170/64 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) 10/07/2024 _x86_64_ (2 CPU) 08:15:29 LINUX RESTART (2 CPU) 08:16:01 AM tps rtps wtps bread/s bwrtn/s 08:17:01 AM 93.27 57.11 36.15 6415.59 29249.72 08:18:01 AM 84.46 13.25 71.21 2372.68 6161.88 08:19:01 AM 76.57 0.70 75.87 50.79 8985.79 08:20:02 AM 31.02 0.42 30.61 64.78 2717.13 08:21:01 AM 53.37 0.03 53.34 3.52 7264.50 08:22:01 AM 5.58 0.10 5.48 32.13 225.56 08:23:01 AM 1.92 0.00 1.92 0.00 73.56 08:24:01 AM 0.32 0.00 0.32 0.00 6.07 08:25:01 AM 7.30 0.33 6.97 37.86 228.71 Average: 39.29 8.01 31.28 999.40 6099.55 08:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 AM 5830204 7200976 2052224 26.04 2688 1570152 603168 6.75 153120 1641120 26404 08:18:01 AM 5349212 7060832 2533216 32.14 2688 1893172 681440 7.63 211596 1995592 148316 08:19:01 AM 5174532 7004588 2707896 34.35 2688 2006576 698416 7.82 220796 2133388 30068 08:20:02 AM 5089776 7006920 2792652 35.43 2688 2091348 710692 7.96 255700 2181188 64992 08:21:01 AM 5024684 7058100 2857744 36.25 2688 2202756 629772 7.05 257580 2218968 84 08:22:01 AM 4961316 6995936 2921112 37.06 2688 2203960 731400 8.19 257704 2286036 256 08:23:01 AM 4909400 6944060 2973028 37.72 2688 2204000 810884 9.08 257704 2337680 40 08:24:01 AM 4829660 6864564 3052768 38.73 2688 2204244 842236 9.43 257704 2416912 208 08:25:01 AM 5131112 6991096 2751316 34.90 2688 2033576 708080 7.93 284616 2108564 17096 Average: 5144433 7014119 2737995 34.74 2688 2045532 712899 7.98 239613 2146605 31940 08:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 130.17 66.51 469.79 26.51 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 164.45 118.28 1186.09 33.81 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 58.57 41.26 531.30 7.55 0.00 0.00 0.00 0.00 08:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 AM eth0 42.67 34.71 294.75 8.16 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 241.44 171.42 55.18 46.15 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 30.36 26.36 6.45 139.58 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 436.84 405.41 4986.75 577.95 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 396.45 344.68 5243.19 22.41 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 214.96 171.34 1953.85 27.87 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 190.56 153.30 1639.28 98.99 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) 10/07/2024 _x86_64_ (2 CPU) 08:15:29 LINUX RESTART (2 CPU) 08:16:01 AM CPU %user %nice %system %iowait %steal %idle 08:17:01 AM all 17.32 0.06 4.19 49.07 0.13 29.23 08:17:01 AM 0 18.24 0.10 4.69 47.19 0.10 29.68 08:17:01 AM 1 16.40 0.02 3.70 50.95 0.15 28.78 08:18:01 AM all 33.27 0.00 6.08 3.88 0.16 56.61 08:18:01 AM 0 29.80 0.00 5.70 3.67 0.18 60.64 08:18:01 AM 1 36.74 0.00 6.45 4.09 0.13 52.59 08:19:01 AM all 21.26 0.00 3.01 4.83 0.10 70.80 08:19:01 AM 0 17.54 0.00 2.65 5.45 0.12 74.25 08:19:01 AM 1 24.98 0.00 3.37 4.22 0.08 67.35 08:20:02 AM all 20.64 0.00 3.04 1.13 0.08 75.12 08:20:02 AM 0 21.66 0.00 3.04 0.78 0.07 74.45 08:20:02 AM 1 19.62 0.00 3.04 1.47 0.08 75.80 08:21:01 AM all 16.67 0.00 3.22 5.37 0.08 74.66 08:21:01 AM 0 9.09 0.00 2.78 2.53 0.07 85.53 08:21:01 AM 1 24.26 0.00 3.66 8.23 0.09 63.77 08:22:01 AM all 2.75 0.00 0.24 0.06 0.03 96.91 08:22:01 AM 0 2.59 0.00 0.30 0.05 0.03 97.03 08:22:01 AM 1 2.92 0.00 0.18 0.07 0.03 96.79 08:23:01 AM all 13.92 0.00 1.20 0.05 0.13 84.70 08:23:01 AM 0 13.32 0.00 1.24 0.10 0.12 85.22 08:23:01 AM 1 14.51 0.00 1.16 0.00 0.13 84.19 08:24:01 AM all 10.55 0.00 1.13 0.00 0.11 88.21 08:24:01 AM 0 9.09 0.00 1.08 0.00 0.12 89.72 08:24:01 AM 1 12.03 0.00 1.19 0.00 0.10 86.68 08:25:01 AM all 16.35 0.00 2.19 0.05 0.08 81.33 08:25:01 AM 0 6.71 0.00 1.78 0.03 0.07 91.41 08:25:01 AM 1 26.04 0.00 2.60 0.07 0.10 71.19 Average: all 16.98 0.01 2.70 7.11 0.10 73.10 Average: 0 14.23 0.01 2.58 6.59 0.10 76.49 Average: 1 19.73 0.00 2.82 7.64 0.10 69.71