---> uname -a: Linux prd-centos8-robot-2c-8g-16378.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4960 19 2150 6814 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:4d:15:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe4d:1595/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 05:19:55 LINUX RESTART (2 CPU) 05:20:00 AM tps rtps wtps bread/s bwrtn/s 05:21:01 AM 188.41 138.32 50.10 9999.94 35231.07 05:22:01 AM 67.90 37.65 30.25 5774.85 5025.99 05:23:01 AM 115.28 6.68 108.60 1269.18 9077.64 05:24:02 AM 37.03 1.47 35.56 170.10 3894.10 05:25:01 AM 27.97 0.20 27.77 11.93 1558.37 05:26:01 AM 38.08 0.03 38.04 3.47 6642.74 05:27:01 AM 2.97 0.03 2.93 1.07 363.72 05:28:01 AM 0.40 0.00 0.40 0.00 6.21 05:29:01 AM 0.35 0.00 0.35 0.00 237.70 05:30:01 AM 12.63 0.30 12.33 43.86 1153.99 Average: 49.49 18.80 30.69 1751.41 6400.44 05:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 AM 6133872 7351656 1748560 22.18 2688 1421980 374648 4.75 111508 1406048 0 05:22:01 AM 5458268 7043256 2424164 30.75 2688 1776340 734912 8.23 194180 1945116 109236 05:23:01 AM 5146536 6993136 2735896 34.71 2688 2023768 723616 8.10 214248 2178808 104508 05:24:02 AM 5265044 7099152 2617388 33.21 2688 2011248 627788 7.03 240960 2032060 28 05:25:01 AM 5004548 7034104 2877884 36.51 2688 2199204 681708 7.63 261716 2249064 169752 05:26:01 AM 5001252 7032616 2881180 36.55 2688 2201200 673656 7.54 264016 2245004 304 05:27:01 AM 4981836 7021340 2900596 36.80 2688 2209332 707336 7.92 264072 2264360 8 05:28:01 AM 4965152 7004692 2917280 37.01 2688 2209368 742160 8.31 264072 2281040 44 05:29:01 AM 4956784 7003344 2925648 37.12 2688 2216396 715800 8.01 264072 2288344 4 05:30:01 AM 5162416 7056408 2720016 34.51 2688 2069504 636248 7.12 453388 1916200 13324 Average: 5207571 7063970 2674861 33.93 2688 2033834 661787 7.41 253223 2080604 39721 05:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 19.76 7.52 286.13 0.91 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 316.36 184.71 1545.45 60.58 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 48.97 41.67 497.76 7.53 0.00 0.00 0.00 0.00 05:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:02 AM eth0 18.43 9.33 6.89 3.46 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 34.67 29.68 282.77 6.48 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 152.01 119.58 43.57 32.40 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 190.38 180.54 103.10 70.97 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 295.98 289.39 548.09 103.41 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 137.00 129.19 425.76 35.46 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 52.72 38.69 98.17 39.58 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 126.52 102.91 383.73 36.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/28/2024 _x86_64_ (2 CPU) 05:19:55 LINUX RESTART (2 CPU) 05:20:00 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 37.59 0.06 8.36 50.73 0.19 3.07 05:21:01 AM 0 37.54 0.07 8.59 50.69 0.23 2.89 05:21:01 AM 1 37.65 0.05 8.13 50.78 0.15 3.25 05:22:01 AM all 30.13 0.02 5.19 4.20 0.08 60.38 05:22:01 AM 0 41.25 0.00 6.02 4.67 0.08 47.98 05:22:01 AM 1 19.09 0.03 4.37 3.73 0.08 72.69 05:23:01 AM all 38.70 0.00 5.33 4.56 0.12 51.30 05:23:01 AM 0 40.58 0.00 5.15 5.18 0.12 48.98 05:23:01 AM 1 36.81 0.00 5.51 3.93 0.12 53.63 05:24:02 AM all 18.26 0.00 1.94 2.09 0.11 77.59 05:24:02 AM 0 32.08 0.00 2.45 1.82 0.13 63.51 05:24:02 AM 1 4.54 0.00 1.44 2.37 0.08 91.57 05:25:01 AM all 22.11 0.00 3.54 1.05 0.08 73.21 05:25:01 AM 0 10.81 0.00 3.02 0.73 0.08 85.36 05:25:01 AM 1 33.42 0.00 4.07 1.37 0.08 61.05 05:26:01 AM all 12.42 0.00 1.83 2.13 0.07 83.55 05:26:01 AM 0 19.07 0.00 1.72 1.76 0.07 77.38 05:26:01 AM 1 5.77 0.00 1.94 2.51 0.07 89.71 05:27:01 AM all 23.33 0.00 1.83 0.06 0.08 74.69 05:27:01 AM 0 17.93 0.00 0.64 0.00 0.08 81.35 05:27:01 AM 1 28.72 0.00 3.02 0.12 0.08 68.05 05:28:01 AM all 25.05 0.00 0.57 0.00 0.11 74.27 05:28:01 AM 0 13.26 0.00 0.49 0.00 0.10 86.15 05:28:01 AM 1 36.89 0.00 0.65 0.00 0.12 62.33 05:29:01 AM all 14.56 0.00 0.40 0.04 0.08 84.92 05:29:01 AM 0 1.00 0.00 0.25 0.00 0.10 98.65 05:29:01 AM 1 28.31 0.00 0.54 0.08 0.07 70.99 05:30:01 AM all 18.18 0.00 2.25 0.25 0.08 79.24 05:30:01 AM 0 20.21 0.00 2.25 0.45 0.08 77.00 05:30:01 AM 1 16.15 0.00 2.25 0.05 0.07 81.48 Average: all 24.05 0.01 3.13 6.57 0.10 66.14 Average: 0 23.38 0.01 3.06 6.57 0.11 66.86 Average: 1 24.72 0.01 3.20 6.56 0.09 65.42