---> uname -a: Linux prd-centos8-robot-2c-8g-25678.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 582 4964 19 2149 6817 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:c8:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe75:c87c/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) 02:08:54 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 78.17 6.98 71.19 1258.38 6613.46 02:12:01 AM 89.69 0.70 88.99 50.79 9319.95 02:13:01 AM 19.28 0.42 18.86 64.78 1737.39 02:14:01 AM 30.16 0.00 30.16 0.00 2234.66 02:15:01 AM 36.29 2.52 33.77 396.00 5806.81 02:16:01 AM 2.90 0.10 2.80 32.13 101.65 02:17:01 AM 2.30 0.02 2.28 0.93 184.35 02:18:01 AM 0.47 0.00 0.47 0.00 134.69 02:19:01 AM 13.95 0.32 13.63 36.93 704.18 Average: 30.36 1.23 29.13 204.45 2981.95 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5314648 7020044 2567776 32.58 2688 1887148 704652 7.89 211832 2030840 142088 02:12:01 AM 5176512 7006304 2705912 34.33 2688 2006920 710068 7.95 222040 2136044 30072 02:13:01 AM 5183348 7048320 2699076 34.24 2688 2040080 655340 7.34 244484 2101468 30944 02:14:01 AM 4989164 7016484 2893260 36.71 2688 2196644 678748 7.60 258156 2262844 136040 02:15:01 AM 5025272 7066556 2857152 36.25 2688 2210700 626392 7.01 263828 2219000 4 02:16:01 AM 4978516 7022188 2903908 36.84 2688 2213076 692432 7.75 264044 2264924 956 02:17:01 AM 4974572 7020680 2907852 36.89 2688 2215508 730136 8.18 264092 2268704 4 02:18:01 AM 4964176 7015468 2918248 37.02 2688 2220700 781416 8.75 264256 2278604 1316 02:19:01 AM 5096440 6989516 2785984 35.34 2688 2066552 703952 7.88 300100 2128956 24836 Average: 5078072 7022840 2804352 35.58 2688 2117481 698126 7.82 254759 2187932 40696 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 62.23 49.68 658.37 5.54 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 57.99 44.86 531.66 7.93 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 14.71 12.13 6.41 4.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 29.98 25.40 272.96 5.38 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 247.33 174.11 52.79 46.89 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 24.88 18.48 16.22 2.02 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 105.43 100.47 29.07 9.51 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 147.98 144.04 49.52 14.76 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 71.14 48.58 106.86 44.42 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 84.63 68.64 191.54 15.65 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) 02:08:54 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 22.86 0.00 4.13 5.91 0.14 66.96 02:11:01 AM 0 22.61 0.00 3.94 8.01 0.14 65.29 02:11:01 AM 1 23.11 0.00 4.31 3.82 0.14 68.62 02:12:01 AM all 23.88 0.00 3.46 2.77 0.08 69.80 02:12:01 AM 0 28.23 0.00 4.31 3.24 0.10 64.12 02:12:01 AM 1 19.54 0.00 2.60 2.30 0.07 75.49 02:13:01 AM all 15.94 0.00 2.31 1.16 0.09 80.50 02:13:01 AM 0 14.87 0.00 2.25 1.12 0.08 81.68 02:13:01 AM 1 17.01 0.00 2.38 1.19 0.10 79.31 02:14:01 AM all 14.82 0.00 2.24 7.50 0.13 75.32 02:14:01 AM 0 16.22 0.00 2.52 9.18 0.17 71.91 02:14:01 AM 1 13.41 0.00 1.96 5.81 0.08 78.74 02:15:01 AM all 8.10 0.00 1.79 9.52 0.08 80.51 02:15:01 AM 0 8.99 0.00 1.96 12.63 0.08 76.34 02:15:01 AM 1 7.23 0.00 1.63 6.42 0.07 84.66 02:16:01 AM all 3.06 0.00 0.45 0.11 0.05 96.33 02:16:01 AM 0 2.93 0.00 0.42 0.22 0.05 96.39 02:16:01 AM 1 3.20 0.00 0.49 0.00 0.05 96.27 02:17:01 AM all 13.74 0.00 0.62 0.07 0.08 85.50 02:17:01 AM 0 24.16 0.00 0.56 0.00 0.07 75.21 02:17:01 AM 1 3.42 0.00 0.69 0.13 0.08 95.68 02:18:01 AM all 12.80 0.00 0.87 0.00 0.08 86.25 02:18:01 AM 0 19.33 0.00 1.00 0.00 0.08 79.59 02:18:01 AM 1 6.30 0.00 0.74 0.00 0.08 92.88 02:19:01 AM all 16.82 0.00 2.01 0.21 0.08 80.88 02:19:01 AM 0 25.29 0.00 2.54 0.30 0.08 71.78 02:19:01 AM 1 8.35 0.00 1.49 0.12 0.07 89.97 Average: all 14.64 0.00 1.98 3.02 0.09 80.27 Average: 0 18.05 0.00 2.16 3.84 0.10 75.85 Average: 1 11.24 0.00 1.80 2.19 0.08 84.68