---> uname -a: Linux prd-centos8-robot-2c-8g-16495.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 608 4939 19 2149 6793 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:7a:96:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe7a:969f/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) 08/31/2024 _x86_64_ (2 CPU) 13:11:12 LINUX RESTART (2 CPU) 01:12:01 PM tps rtps wtps bread/s bwrtn/s 01:13:01 PM 99.05 13.46 85.59 2378.80 6722.88 01:14:01 PM 72.01 0.70 71.31 50.78 8410.48 01:15:01 PM 14.03 0.42 13.61 64.78 1229.06 01:16:01 PM 41.91 0.00 41.91 0.00 3055.26 01:17:01 PM 24.29 0.03 24.26 3.47 5351.65 01:18:01 PM 2.77 0.10 2.67 32.13 87.84 01:19:01 PM 22.39 0.65 21.74 74.11 2197.92 Average: 39.49 2.19 37.30 371.98 3865.05 01:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 PM 5320312 7051012 2562120 32.50 2688 1912776 716028 8.02 211456 2030080 160020 01:14:01 PM 5221236 7043440 2661196 33.76 2688 1999464 691936 7.75 230384 2085032 23164 01:15:01 PM 5227536 7054808 2654896 33.68 2688 2004656 696844 7.80 244388 2066656 3280 01:16:01 PM 4981052 7002876 2901380 36.81 2688 2190752 706156 7.91 257204 2274900 150840 01:17:01 PM 5023816 7045332 2858616 36.27 2688 2190872 664172 7.44 260500 2225964 16 01:18:01 PM 5001624 7044948 2880808 36.55 2688 2212676 664064 7.44 260960 2247304 20720 01:19:01 PM 5103120 6996508 2779312 35.26 2688 2069344 713824 7.99 461360 1968580 13372 Average: 5125528 7034132 2756904 34.98 2688 2082934 693289 7.76 275179 2128359 53059 01:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 201.77 143.71 1319.86 39.30 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 45.23 27.86 343.56 6.22 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 12.78 10.91 4.95 3.69 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 37.04 30.93 276.52 7.93 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 196.25 140.27 40.22 31.81 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 80.34 48.93 349.41 5.22 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 73.51 51.05 118.52 61.88 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 92.42 64.81 350.41 22.29 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) 08/31/2024 _x86_64_ (2 CPU) 13:11:12 LINUX RESTART (2 CPU) 01:12:01 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 35.90 0.00 6.29 4.23 0.13 53.46 01:13:01 PM 0 39.79 0.00 6.14 4.54 0.13 49.39 01:13:01 PM 1 32.02 0.00 6.43 3.91 0.12 57.52 01:14:01 PM all 18.85 0.00 3.04 5.98 0.09 72.04 01:14:01 PM 0 20.99 0.00 3.07 4.98 0.08 70.87 01:14:01 PM 1 16.72 0.00 3.00 6.97 0.10 73.20 01:15:01 PM all 9.18 0.00 1.34 1.28 0.06 88.14 01:15:01 PM 0 5.77 0.00 1.39 0.20 0.05 92.59 01:15:01 PM 1 12.60 0.00 1.29 2.36 0.07 83.70 01:16:01 PM all 25.01 0.00 3.66 5.02 0.09 66.21 01:16:01 PM 0 24.34 0.00 3.70 4.32 0.10 67.54 01:16:01 PM 1 25.69 0.00 3.62 5.73 0.08 64.87 01:17:01 PM all 2.93 0.00 0.76 8.06 0.04 88.21 01:17:01 PM 0 1.81 0.00 0.82 7.85 0.03 89.49 01:17:01 PM 1 4.06 0.00 0.70 8.27 0.05 86.92 01:18:01 PM all 7.48 0.00 0.50 0.04 0.07 91.91 01:18:01 PM 0 6.64 0.00 0.58 0.05 0.05 92.67 01:18:01 PM 1 8.30 0.00 0.42 0.03 0.08 91.16 01:19:01 PM all 23.92 0.00 3.23 1.04 0.08 71.72 01:19:01 PM 0 19.65 0.00 3.24 0.48 0.08 76.54 01:19:01 PM 1 28.18 0.00 3.22 1.60 0.08 66.91 Average: all 17.64 0.00 2.69 3.67 0.08 75.92 Average: 0 17.04 0.00 2.71 3.21 0.08 76.96 Average: 1 18.24 0.00 2.67 4.13 0.08 74.88