---> uname -a: Linux prd-centos8-robot-2c-8g-4216.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 603 4945 19 2148 6797 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:a7:fb:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fea7:fb0c/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) 11/04/2024 _x86_64_ (2 CPU) 02:07:16 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 94.17 28.26 65.91 5307.79 5874.42 02:10:01 AM 87.92 0.70 87.22 50.78 9615.18 02:11:01 AM 15.64 0.42 15.23 64.78 1332.61 02:12:01 AM 59.73 0.03 59.70 3.47 7779.02 02:13:01 AM 6.32 0.08 6.23 31.99 439.21 02:14:01 AM 2.22 0.03 2.18 1.07 347.85 02:15:01 AM 0.32 0.00 0.32 0.00 5.00 02:16:01 AM 0.23 0.00 0.23 0.00 162.10 02:17:01 AM 17.75 0.40 17.35 46.79 1237.21 Average: 31.59 3.33 28.27 612.06 2977.20 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5361552 7061260 2520872 31.98 2688 1881732 659268 7.38 210228 1986092 131704 02:10:01 AM 5173268 7007116 2709156 34.37 2688 2011256 716256 8.02 220688 2142044 30112 02:11:01 AM 5196748 7035776 2685676 34.07 2688 2016452 687672 7.70 243488 2097068 3272 02:12:01 AM 5022136 7057028 2860288 36.29 2688 2204588 627832 7.03 256708 2226216 5380 02:13:01 AM 4982248 7018384 2900176 36.79 2688 2205832 693864 7.77 256976 2268156 284 02:14:01 AM 4962652 7006920 2919772 37.04 2688 2213964 709352 7.94 256976 2287680 4 02:15:01 AM 4949404 6993708 2933020 37.21 2688 2214000 726644 8.14 256976 2300948 4 02:16:01 AM 4947524 6996668 2934900 37.23 2688 2218840 726644 8.14 257036 2302304 16 02:17:01 AM 5119768 7010972 2762656 35.05 2688 2067156 685852 7.68 458540 1952952 13356 Average: 5079478 7020870 2802946 35.56 2688 2114869 692598 7.75 268624 2173718 20459 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 278.98 177.08 1551.03 57.81 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 64.95 45.93 648.06 8.10 0.00 0.00 0.00 0.00 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 14.58 10.40 5.87 3.97 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 220.56 167.23 333.82 43.82 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 21.66 14.85 5.08 1.42 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 261.58 251.38 117.68 104.93 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 248.53 239.88 422.98 83.21 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 89.45 81.56 259.12 21.51 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 71.22 44.56 98.85 38.68 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 141.29 114.77 382.55 40.38 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) 11/04/2024 _x86_64_ (2 CPU) 02:07:16 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.28 0.01 6.86 4.14 0.10 53.61 02:09:01 AM 0 39.61 0.00 7.01 4.70 0.10 48.59 02:09:01 AM 1 30.93 0.02 6.71 3.58 0.10 58.67 02:10:01 AM all 24.95 0.00 3.58 4.52 0.10 66.85 02:10:01 AM 0 20.45 0.00 3.14 4.57 0.10 71.75 02:10:01 AM 1 29.46 0.00 4.03 4.48 0.10 61.94 02:11:01 AM all 11.16 0.00 1.66 4.38 0.06 82.73 02:11:01 AM 0 19.21 0.00 1.95 4.76 0.05 74.04 02:11:01 AM 1 3.11 0.00 1.37 4.01 0.07 91.44 02:12:01 AM all 25.59 0.00 3.95 1.93 0.08 68.45 02:12:01 AM 0 30.26 0.00 3.94 2.14 0.07 63.60 02:12:01 AM 1 20.92 0.00 3.96 1.72 0.10 73.30 02:13:01 AM all 1.89 0.00 0.25 0.16 0.05 97.65 02:13:01 AM 0 3.50 0.00 0.32 0.18 0.05 95.95 02:13:01 AM 1 0.28 0.00 0.18 0.13 0.05 99.35 02:14:01 AM all 27.82 0.00 1.18 0.03 0.09 70.87 02:14:01 AM 0 36.71 0.00 1.85 0.03 0.10 61.31 02:14:01 AM 1 18.94 0.00 0.52 0.02 0.08 80.44 02:15:01 AM all 24.18 0.00 0.58 0.00 0.11 75.13 02:15:01 AM 0 28.74 0.00 0.50 0.00 0.10 70.66 02:15:01 AM 1 19.60 0.00 0.66 0.00 0.12 79.62 02:16:01 AM all 10.39 0.00 0.34 0.03 0.08 89.17 02:16:01 AM 0 15.81 0.00 0.46 0.00 0.10 83.64 02:16:01 AM 1 5.01 0.00 0.22 0.05 0.07 94.65 02:17:01 AM all 17.95 0.00 2.53 0.28 0.07 79.18 02:17:01 AM 0 27.41 0.00 3.38 0.27 0.07 68.88 02:17:01 AM 1 8.50 0.00 1.69 0.28 0.07 89.46 Average: all 19.92 0.00 2.33 1.72 0.08 75.95 Average: 0 24.65 0.00 2.51 1.86 0.08 70.90 Average: 1 15.18 0.00 2.15 1.59 0.08 80.99