---> uname -a: Linux prd-centos8-robot-2c-8g-2753.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 576 5023 19 2097 6826 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:d3:32:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fed3:32be/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) 12/14/2024 _x86_64_ (2 CPU) 23:07:56 LINUX RESTART (2 CPU) 11:09:01 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 111.50 6.81 104.68 1248.65 9025.61 11:11:01 PM 41.02 0.98 40.04 110.90 5389.79 11:12:01 PM 1.97 0.07 1.90 2.80 37.27 11:13:01 PM 0.13 0.00 0.13 0.00 1.43 11:14:01 PM 0.33 0.00 0.33 0.00 5.35 11:15:01 PM 0.17 0.00 0.17 0.00 1.40 11:16:01 PM 0.10 0.00 0.10 0.00 0.90 11:17:01 PM 0.13 0.00 0.13 0.00 1.33 11:18:01 PM 0.18 0.00 0.18 0.00 1.68 11:19:01 PM 0.35 0.00 0.35 0.00 5.28 11:20:01 PM 0.20 0.00 0.20 0.00 2.13 11:21:01 PM 0.45 0.17 0.28 32.92 6.93 11:22:01 PM 19.88 0.53 19.34 64.78 409.41 Average: 13.57 0.66 12.91 112.32 1145.33 11:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 5214532 7017796 2667900 33.85 2688 1981652 743040 8.32 210364 2118772 108356 11:11:01 PM 5250100 7087548 2632332 33.39 2688 2015032 660708 7.40 240184 2048664 16 11:12:01 PM 5247204 7084752 2635228 33.43 2688 2015116 660524 7.40 240332 2051756 4 11:13:01 PM 5247140 7084688 2635292 33.43 2688 2015116 660156 7.39 240332 2051756 8 11:14:01 PM 5247240 7084788 2635192 33.43 2688 2015120 660156 7.39 240332 2051828 4 11:15:01 PM 5247240 7084788 2635192 33.43 2688 2015120 660156 7.39 240332 2051744 8 11:16:01 PM 5247408 7084956 2635024 33.43 2688 2015120 660156 7.39 240336 2051716 8 11:17:01 PM 5247268 7084820 2635164 33.43 2688 2015124 660192 7.39 240336 2051776 4 11:18:01 PM 5247336 7084888 2635096 33.43 2688 2015124 660192 7.39 240340 2051808 4 11:19:01 PM 5246912 7084464 2635520 33.44 2688 2015124 660192 7.39 240340 2052084 4 11:20:01 PM 5246960 7084520 2635472 33.43 2688 2015128 664008 7.43 240348 2052156 4 11:21:01 PM 5245028 7083728 2637404 33.46 2688 2016264 676916 7.58 241744 2052556 164 11:22:01 PM 5168552 7018256 2713880 34.43 2688 2026900 729872 8.17 441636 1928404 10536 Average: 5238686 7074615 2643746 33.54 2688 2013534 673559 7.54 253612 2047309 9163 11:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 71.48 52.50 636.81 8.45 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 48.92 37.49 438.71 6.34 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 9.78 7.53 1.72 1.67 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 5.63 4.20 0.95 0.94 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 5.41 4.28 1.06 1.00 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 5.45 4.20 0.94 0.94 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 5.66 4.22 0.95 0.94 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 4.75 3.50 0.79 0.78 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 5.70 4.22 0.98 0.94 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 5.83 4.48 1.32 1.20 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 5.25 4.18 0.93 0.94 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 15.49 10.95 12.71 5.20 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 20.51 19.38 17.26 9.30 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 16.14 12.39 85.78 2.97 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) 12/14/2024 _x86_64_ (2 CPU) 23:07:56 LINUX RESTART (2 CPU) 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 32.47 0.00 5.32 2.01 0.09 60.11 11:10:01 PM 0 33.90 0.00 5.45 2.11 0.10 58.44 11:10:01 PM 1 31.05 0.00 5.18 1.91 0.08 61.78 11:11:01 PM all 17.81 0.00 2.14 0.67 0.08 79.31 11:11:01 PM 0 24.39 0.00 2.27 0.62 0.07 72.66 11:11:01 PM 1 11.23 0.00 2.02 0.72 0.08 85.95 11:12:01 PM all 0.68 0.00 0.63 0.02 0.04 98.62 11:12:01 PM 0 0.50 0.00 0.68 0.00 0.03 98.78 11:12:01 PM 1 0.87 0.00 0.58 0.03 0.05 98.46 11:13:01 PM all 0.57 0.00 0.38 0.00 0.04 99.02 11:13:01 PM 0 0.35 0.00 0.42 0.00 0.05 99.18 11:13:01 PM 1 0.78 0.00 0.33 0.00 0.03 98.85 11:14:01 PM all 0.58 0.00 0.37 0.00 0.04 99.01 11:14:01 PM 0 0.30 0.00 0.23 0.00 0.05 99.42 11:14:01 PM 1 0.87 0.00 0.50 0.00 0.03 98.60 11:15:01 PM all 0.56 0.00 0.42 0.00 0.04 98.98 11:15:01 PM 0 0.45 0.00 0.53 0.00 0.05 98.97 11:15:01 PM 1 0.67 0.00 0.30 0.00 0.03 99.00 11:16:01 PM all 0.58 0.00 0.39 0.00 0.03 98.99 11:16:01 PM 0 0.62 0.00 0.42 0.00 0.02 98.95 11:16:01 PM 1 0.55 0.00 0.37 0.00 0.05 99.03 11:17:01 PM all 0.53 0.00 0.35 0.00 0.04 99.08 11:17:01 PM 0 0.52 0.00 0.33 0.00 0.03 99.12 11:17:01 PM 1 0.53 0.00 0.37 0.00 0.05 99.05 11:18:01 PM all 0.54 0.00 0.37 0.00 0.05 99.04 11:18:01 PM 0 0.72 0.00 0.38 0.00 0.05 98.85 11:18:01 PM 1 0.37 0.00 0.35 0.00 0.05 99.23 11:19:01 PM all 0.57 0.00 0.43 0.00 0.04 98.97 11:19:01 PM 0 0.38 0.00 0.45 0.00 0.05 99.12 11:19:01 PM 1 0.75 0.00 0.40 0.00 0.03 98.81 11:20:01 PM all 0.54 0.00 0.38 0.00 0.05 99.03 11:20:01 PM 0 0.37 0.00 0.50 0.00 0.05 99.08 11:20:01 PM 1 0.72 0.00 0.25 0.00 0.05 98.98 11:20:01 PM CPU %user %nice %system %iowait %steal %idle 11:21:01 PM all 2.39 0.00 0.96 0.00 0.04 96.60 11:21:01 PM 0 2.27 0.00 1.00 0.00 0.03 96.70 11:21:01 PM 1 2.52 0.00 0.92 0.00 0.05 96.51 11:22:01 PM all 29.48 0.00 2.79 0.16 0.08 67.49 11:22:01 PM 0 31.34 0.00 2.99 0.12 0.08 65.48 11:22:01 PM 1 27.62 0.00 2.59 0.20 0.08 69.51 Average: all 6.71 0.00 1.15 0.22 0.05 91.87 Average: 0 7.39 0.00 1.20 0.22 0.05 91.14 Average: 1 6.04 0.00 1.09 0.22 0.05 92.60