---> uname -a: Linux prd-centos8-robot-2c-8g-1132.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 612 4951 19 2133 6789 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:27:74:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe27:74c5/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:14:14 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 88.17 6.30 81.87 1094.70 6210.03 11:17:01 PM 75.44 1.02 74.42 113.18 9854.01 11:18:01 PM 34.91 6.78 28.12 1248.52 1584.46 11:19:01 PM 43.28 2.52 40.76 396.07 6873.87 11:20:00 PM 2.82 0.00 2.82 0.00 86.28 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 0.30 0.00 0.30 0.00 4.48 11:22:01 PM 0.28 0.00 0.28 0.00 3.85 11:23:01 PM 13.36 0.45 12.91 71.72 473.80 Average: 32.31 2.13 30.18 365.54 3136.10 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5298748 7064444 2583684 32.78 2688 1944512 660320 7.39 187168 2067112 228216 11:17:01 PM 5296728 7096936 2585704 32.80 2688 1978200 627856 7.03 217452 2027116 12 11:18:01 PM 4979388 7019312 2903044 36.83 2688 2209428 676124 7.57 254124 2280804 188360 11:19:01 PM 4984764 7036356 2897668 36.76 2688 2221408 658252 7.37 264016 2260696 8 11:20:00 PM 4985184 7036768 2897248 36.76 2688 2221408 658812 7.38 264016 2260652 4 11:20:01 PM 4984520 7036120 2897912 36.76 2688 2221412 658812 7.38 264016 2261012 20 11:21:01 PM 4984460 7036060 2897972 36.76 2688 2221412 658812 7.38 264016 2261064 4 11:22:01 PM 4984896 7036496 2897536 36.76 2688 2221412 658812 7.38 264016 2260716 4 11:23:01 PM 5086532 6962412 2795900 35.47 2688 2051288 734632 8.23 296564 2147568 16652 Average: 5065024 7036100 2817408 35.74 2688 2143387 665826 7.46 252821 2202971 48142 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.05 80.82 1015.78 14.72 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 38.19 30.56 438.81 6.42 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 34.56 27.91 296.70 6.64 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 197.18 166.49 42.10 39.76 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 0.68 0.34 0.13 0.10 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 0.00 0.00 0.00 0.00 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 0.50 0.18 0.08 0.01 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 0.95 0.12 0.07 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 45.16 33.11 74.73 20.90 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 52.41 42.44 233.56 11.07 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) 01/12/2025 _x86_64_ (2 CPU) 23:14:14 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 37.42 0.00 5.41 1.63 0.12 55.43 11:16:01 PM 0 22.47 0.00 3.50 1.22 0.12 72.70 11:16:01 PM 1 52.42 0.00 7.32 2.04 0.12 38.09 11:17:01 PM all 20.89 0.00 2.30 2.18 0.08 74.55 11:17:01 PM 0 15.28 0.00 2.15 2.57 0.07 79.93 11:17:01 PM 1 26.51 0.00 2.46 1.79 0.08 69.16 11:18:01 PM all 23.24 0.00 4.05 0.65 0.09 71.97 11:18:01 PM 0 17.44 0.00 3.05 0.48 0.10 78.92 11:18:01 PM 1 29.04 0.00 5.06 0.82 0.08 64.99 11:19:01 PM all 5.56 0.00 1.42 1.36 0.05 91.61 11:19:01 PM 0 4.80 0.00 1.29 1.24 0.05 92.63 11:19:01 PM 1 6.32 0.00 1.55 1.49 0.05 90.59 11:20:00 PM all 0.32 0.00 0.07 0.00 0.04 99.57 11:20:00 PM 0 0.10 0.00 0.08 0.00 0.05 99.76 11:20:00 PM 1 0.54 0.00 0.05 0.00 0.03 99.37 11:20:01 PM all 0.00 0.00 0.60 0.00 0.60 98.80 11:20:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 11:20:01 PM 1 0.00 0.00 1.19 0.00 1.19 97.62 11:21:01 PM all 0.32 0.00 0.06 0.00 0.03 99.59 11:21:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 11:21:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:22:01 PM all 0.22 0.00 0.06 0.00 0.04 99.68 11:22:01 PM 0 0.32 0.00 0.05 0.00 0.05 99.58 11:22:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:23:01 PM all 13.38 0.00 1.95 0.09 0.06 84.53 11:23:01 PM 0 14.52 0.00 1.95 0.05 0.07 83.41 11:23:01 PM 1 12.23 0.00 1.94 0.13 0.05 85.65 Average: all 12.67 0.00 1.92 0.74 0.06 84.61 Average: 0 9.39 0.00 1.52 0.69 0.07 88.33 Average: 1 15.95 0.00 2.31 0.78 0.06 80.90