---> uname -a: Linux prd-centos8-robot-2c-8g-21947.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 595 4979 19 2122 6805 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:b4:a3:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:feb4:a311/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:18:14 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 109.51 35.78 73.73 6726.50 6196.44 06:21:01 AM 83.61 0.70 82.91 50.77 9073.80 06:22:01 AM 29.71 0.42 29.29 64.78 2512.03 06:23:01 AM 51.82 0.03 51.78 3.47 7096.23 06:24:01 AM 3.00 0.12 2.88 33.06 106.37 06:25:01 AM 2.12 0.00 2.12 0.00 118.53 06:26:01 AM 0.40 0.00 0.40 0.00 5.33 06:27:01 AM 14.11 0.40 13.71 46.79 742.91 Average: 36.79 4.68 32.11 865.83 3231.82 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5378380 7082256 2504044 31.77 2688 1885816 662308 7.42 210084 1970192 135296 06:21:01 AM 5198048 7027560 2684376 34.06 2688 2006976 703628 7.88 221524 2117776 30068 06:22:01 AM 5051196 7016584 2831228 35.92 2688 2138308 710352 7.95 261012 2212504 112392 06:23:01 AM 5019712 7048880 2862712 36.32 2688 2198696 653528 7.32 259608 2227312 8 06:24:01 AM 4973248 7004912 2909176 36.91 2688 2201192 724196 8.11 259876 2273348 1504 06:25:01 AM 4970740 7002404 2911684 36.94 2688 2201192 724196 8.11 259876 2275960 4 06:26:01 AM 4957684 6989380 2924740 37.10 2688 2201224 771428 8.64 259876 2288600 4 06:27:01 AM 5145236 7009440 2737188 34.73 2688 2039304 719684 8.06 444424 1941256 13444 Average: 5086780 7022677 2795644 35.47 2688 2109088 708665 7.93 272035 2163368 36590 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 330.47 203.51 1657.29 59.37 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 53.27 42.63 491.88 7.49 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 42.00 33.21 275.22 8.31 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 185.99 132.77 43.38 37.85 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 78.24 65.96 32.51 23.78 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 281.04 280.76 56.67 119.92 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 181.32 180.80 224.05 60.91 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 54.14 39.48 93.96 23.95 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 150.81 122.39 359.42 42.70 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) 09/14/2024 _x86_64_ (2 CPU) 06:18:14 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 35.69 0.02 7.41 3.91 0.13 52.84 06:20:01 AM 0 39.27 0.02 5.92 2.82 0.13 51.85 06:20:01 AM 1 32.10 0.02 8.91 5.01 0.13 53.83 06:21:01 AM all 22.34 0.00 3.27 2.33 0.09 71.97 06:21:01 AM 0 16.67 0.00 3.05 2.17 0.08 78.03 06:21:01 AM 1 28.02 0.00 3.49 2.49 0.10 65.91 06:22:01 AM all 23.45 0.00 3.14 1.29 0.08 72.04 06:22:01 AM 0 18.53 0.00 3.17 1.37 0.08 76.84 06:22:01 AM 1 28.38 0.00 3.10 1.20 0.08 67.23 06:23:01 AM all 13.49 0.00 2.59 1.49 0.08 82.35 06:23:01 AM 0 13.65 0.00 2.64 1.25 0.07 82.39 06:23:01 AM 1 13.34 0.00 2.54 1.72 0.08 82.31 06:24:01 AM all 6.63 0.00 0.38 0.03 0.06 92.91 06:24:01 AM 0 0.48 0.00 0.20 0.05 0.07 99.20 06:24:01 AM 1 12.78 0.00 0.55 0.00 0.05 86.61 06:25:01 AM all 21.55 0.00 0.51 0.02 0.08 77.84 06:25:01 AM 0 37.01 0.00 0.74 0.00 0.08 62.17 06:25:01 AM 1 6.14 0.00 0.28 0.03 0.08 93.46 06:26:01 AM all 23.65 0.00 0.51 0.00 0.09 75.75 06:26:01 AM 0 19.67 0.00 0.49 0.00 0.08 79.75 06:26:01 AM 1 27.61 0.00 0.54 0.00 0.10 71.76 06:27:01 AM all 16.81 0.00 2.52 0.18 0.07 80.43 06:27:01 AM 0 6.00 0.00 2.18 0.22 0.07 91.54 06:27:01 AM 1 27.57 0.00 2.85 0.15 0.07 69.36 Average: all 20.45 0.00 2.54 1.16 0.09 75.76 Average: 0 18.91 0.00 2.30 0.99 0.08 77.71 Average: 1 22.00 0.00 2.79 1.33 0.09 73.80