---> uname -a: Linux prd-centos8-robot-2c-8g-16040.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 578 5014 19 2104 6822 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:d3:1a:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fed3:1a70/64 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) 08/30/2024 _x86_64_ (2 CPU) 07:14:22 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 95.25 22.36 72.89 5753.61 6956.34 07:17:01 AM 83.65 0.70 82.95 50.79 9086.14 07:18:01 AM 24.14 0.42 23.73 64.78 2016.28 07:19:01 AM 54.66 0.03 54.62 3.47 7492.28 07:20:01 AM 2.75 0.00 2.75 0.00 96.73 07:21:01 AM 0.45 0.00 0.45 0.00 8.68 07:22:01 AM 0.13 0.00 0.13 0.00 1.03 07:23:01 AM 11.31 0.43 10.88 70.79 389.12 07:24:01 AM 23.33 0.53 22.79 64.78 1065.00 Average: 32.86 2.72 30.14 667.92 3012.58 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5321832 7024472 2560592 32.48 2688 1884852 706716 7.91 211488 2022052 144416 07:17:01 AM 5195324 7013632 2687100 34.09 2688 1995796 694340 7.77 221624 2119068 30108 07:18:01 AM 5142964 7026908 2739460 34.75 2688 2058716 695304 7.79 253452 2131764 54964 07:19:01 AM 5044928 7062664 2837496 36.00 2688 2187208 629464 7.05 259920 2199948 24 07:20:01 AM 5044784 7062520 2837640 36.00 2688 2187208 648368 7.26 259920 2200104 4 07:21:01 AM 5045344 7063096 2837080 35.99 2688 2187216 619980 6.94 259920 2199884 4 07:22:01 AM 5045724 7063464 2836700 35.99 2688 2187216 619980 6.94 259924 2199776 4 07:23:01 AM 5125792 6995584 2756632 34.97 2688 2045272 705988 7.90 273332 2129972 24232 07:24:01 AM 5206012 7057428 2676412 33.95 2688 2027532 650916 7.29 443028 1882248 16592 Average: 5130300 7041085 2752124 34.91 2688 2084557 663451 7.43 271401 2120535 30039 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 306.56 188.38 1647.70 61.52 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 49.84 36.11 473.36 7.00 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 31.02 24.88 97.99 6.90 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 175.30 117.51 215.27 34.96 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 0.77 0.38 0.10 0.07 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.67 0.22 0.16 0.07 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.23 0.15 0.09 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 59.39 34.51 71.99 19.07 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 19.56 17.24 16.93 7.82 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 71.61 46.61 280.49 15.27 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) 08/30/2024 _x86_64_ (2 CPU) 07:14:22 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 38.36 0.00 7.28 4.60 0.11 49.65 07:16:01 AM 0 40.57 0.00 7.89 4.59 0.12 46.83 07:16:01 AM 1 36.15 0.00 6.67 4.61 0.10 52.47 07:17:01 AM all 22.14 0.00 3.14 4.75 0.08 69.90 07:17:01 AM 0 24.67 0.00 2.99 3.61 0.10 68.64 07:17:01 AM 1 19.60 0.00 3.29 5.89 0.07 71.15 07:18:01 AM all 19.42 0.00 2.77 1.17 0.08 76.56 07:18:01 AM 0 32.43 0.00 3.17 1.80 0.07 62.53 07:18:01 AM 1 6.40 0.00 2.37 0.53 0.08 90.61 07:19:01 AM all 17.84 0.00 3.25 1.48 0.08 77.36 07:19:01 AM 0 19.84 0.00 3.54 1.72 0.08 74.81 07:19:01 AM 1 15.83 0.00 2.95 1.23 0.07 79.91 07:20:01 AM all 0.31 0.00 0.07 0.02 0.03 99.57 07:20:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:20:01 AM 1 0.52 0.00 0.07 0.03 0.03 99.35 07:21:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 07:21:01 AM 0 0.25 0.00 0.12 0.00 0.02 99.62 07:21:01 AM 1 0.30 0.00 0.07 0.00 0.03 99.60 07:22:01 AM all 0.27 0.00 0.06 0.00 0.04 99.63 07:22:01 AM 0 0.45 0.00 0.05 0.00 0.03 99.47 07:22:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 07:23:01 AM all 7.66 0.00 1.40 0.28 0.04 90.62 07:23:01 AM 0 8.60 0.00 1.64 0.40 0.03 89.33 07:23:01 AM 1 6.71 0.00 1.17 0.15 0.05 91.92 07:24:01 AM all 25.84 0.00 3.25 0.38 0.07 70.47 07:24:01 AM 0 32.90 0.00 3.62 0.52 0.08 62.88 07:24:01 AM 1 18.78 0.00 2.87 0.25 0.05 78.05 Average: all 14.68 0.00 2.37 1.41 0.06 81.49 Average: 0 17.76 0.00 2.56 1.40 0.06 78.21 Average: 1 11.60 0.00 2.17 1.41 0.06 84.76