---> uname -a: Linux prd-centos8-robot-2c-8g-5203.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 626 4935 19 2135 6775 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:32:ff:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe32:ff7a/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) 11/08/2024 _x86_64_ (2 CPU) 02:09:04 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 93.30 13.11 80.19 2345.22 6486.44 02:12:01 AM 75.61 0.70 74.91 50.78 9291.97 02:13:01 AM 22.94 0.42 22.53 64.78 1795.20 02:14:01 AM 31.21 0.00 31.21 0.00 3245.44 02:15:01 AM 38.81 2.52 36.29 396.07 5700.88 02:16:01 AM 3.05 0.10 2.95 32.13 103.18 02:17:01 AM 2.15 0.00 2.15 0.00 73.96 02:18:01 AM 0.55 0.00 0.55 0.00 16.01 02:19:01 AM 28.22 0.65 27.57 74.11 1293.37 Average: 32.87 1.94 30.93 329.24 3111.83 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5322332 7056324 2560100 32.48 2688 1915636 671808 7.52 210124 2026060 162800 02:12:01 AM 5163096 7000688 2719336 34.50 2688 2014180 715904 8.02 221092 2149160 30112 02:13:01 AM 5169552 7045224 2712880 34.42 2688 2050284 684912 7.67 248572 2111748 33636 02:14:01 AM 4997352 7031400 2885080 36.60 2688 2203788 675536 7.56 254944 2260796 137760 02:15:01 AM 5009304 7059040 2873128 36.45 2688 2219048 641896 7.19 262492 2235808 20 02:16:01 AM 4930592 6981508 2951840 37.45 2688 2220256 780240 8.74 262620 2313840 252 02:17:01 AM 4894468 6945440 2987964 37.91 2688 2220312 809580 9.06 262620 2349480 16 02:18:01 AM 4996884 7048892 2885548 36.61 2688 2221348 683664 7.65 262992 2247736 756 02:19:01 AM 5057304 6935616 2825128 35.84 2688 2054324 761840 8.53 452548 2023264 188 Average: 5060098 7011570 2822334 35.81 2688 2124353 713931 7.99 270889 2190877 40616 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 158.08 114.93 1232.75 33.22 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 43.54 33.57 467.50 6.71 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 14.66 11.16 7.75 4.25 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 25.96 24.88 288.75 4.46 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 210.66 143.03 50.19 31.89 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 62.81 75.07 11.12 656.76 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 582.16 482.06 6556.21 73.46 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 373.54 297.02 4218.97 19.80 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 46.05 36.30 80.68 23.15 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 168.61 135.34 1434.95 94.85 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) 11/08/2024 _x86_64_ (2 CPU) 02:09:04 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 36.04 0.00 6.67 3.22 0.12 53.96 02:11:01 AM 0 28.76 0.00 6.63 3.39 0.12 61.11 02:11:01 AM 1 43.31 0.00 6.71 3.05 0.12 46.81 02:12:01 AM all 20.34 0.00 3.06 3.43 0.09 73.07 02:12:01 AM 0 13.68 0.00 2.35 3.19 0.08 80.70 02:12:01 AM 1 27.02 0.00 3.77 3.68 0.10 65.43 02:13:01 AM all 17.60 0.00 2.50 1.90 0.08 77.93 02:13:01 AM 0 17.77 0.00 2.16 1.81 0.08 78.19 02:13:01 AM 1 17.42 0.00 2.84 1.99 0.07 77.68 02:14:01 AM all 11.26 0.00 1.83 11.86 0.08 74.97 02:14:01 AM 0 6.88 0.00 1.34 11.06 0.07 80.65 02:14:01 AM 1 15.71 0.00 2.33 12.66 0.08 69.22 02:15:01 AM all 10.48 0.00 1.92 3.69 0.05 83.86 02:15:01 AM 0 5.98 0.00 1.93 3.85 0.05 88.19 02:15:01 AM 1 15.00 0.00 1.92 3.53 0.05 79.51 02:16:01 AM all 8.26 0.00 0.30 0.30 0.08 91.07 02:16:01 AM 0 8.89 0.00 0.27 0.50 0.08 90.25 02:16:01 AM 1 7.62 0.00 0.33 0.10 0.07 91.87 02:17:01 AM all 13.19 0.00 1.91 0.01 0.12 84.77 02:17:01 AM 0 16.40 0.00 2.38 0.00 0.12 81.10 02:17:01 AM 1 10.01 0.00 1.44 0.02 0.12 88.41 02:18:01 AM all 9.92 0.00 1.34 0.00 0.08 88.66 02:18:01 AM 0 5.22 0.00 0.88 0.00 0.07 93.84 02:18:01 AM 1 14.64 0.00 1.80 0.00 0.08 83.47 02:19:01 AM all 26.92 0.00 3.21 0.82 0.09 68.96 02:19:01 AM 0 18.52 0.00 2.99 0.38 0.10 78.01 02:19:01 AM 1 35.36 0.00 3.42 1.26 0.08 59.87 Average: all 17.14 0.00 2.53 2.80 0.09 77.44 Average: 0 13.58 0.00 2.33 2.69 0.09 81.31 Average: 1 20.71 0.00 2.73 2.91 0.09 73.57