---> uname -a: Linux prd-centos8-robot-2c-8g-5827.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 567 4999 19 2130 6833 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:3d:4c:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe3d:4c08/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:54 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 87.37 15.23 72.14 2706.43 6098.82 11:24:01 PM 79.39 0.70 78.69 50.78 9214.36 11:25:01 PM 19.99 0.35 19.64 61.18 1644.40 11:26:01 PM 61.76 2.52 59.25 396.00 7268.14 11:27:01 PM 8.21 0.00 8.21 0.00 776.22 11:28:01 PM 0.30 0.00 0.30 0.00 3.63 11:29:01 PM 0.15 0.00 0.15 0.00 1.18 11:30:02 PM 13.00 0.43 12.56 70.24 449.15 11:31:01 PM 22.49 0.54 21.95 65.85 988.70 Average: 32.54 2.20 30.34 372.84 2941.89 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5362092 7073056 2520340 31.97 2688 1893928 672368 7.53 212484 1989136 154004 11:24:01 PM 5188456 7019852 2693976 34.18 2688 2008496 704796 7.89 221196 2125924 30124 11:25:01 PM 5188964 7055404 2693468 34.17 2688 2042424 665788 7.45 243840 2101428 31916 11:26:01 PM 5037888 7081836 2844544 36.09 2688 2213272 624136 6.99 262100 2209680 16556 11:27:01 PM 5036256 7080212 2846176 36.11 2688 2213280 624136 6.99 262112 2210344 12 11:28:01 PM 5036568 7080528 2845864 36.10 2688 2213284 624136 6.99 262116 2209920 12 11:29:01 PM 5036692 7080652 2845740 36.10 2688 2213284 624136 6.99 262116 2209920 4 11:30:02 PM 5055968 6966216 2826464 35.86 2688 2083672 739400 8.28 283772 2183396 39696 11:31:01 PM 5157448 7034992 2724984 34.57 2688 2052552 673412 7.54 452876 1919640 16508 Average: 5122259 7052528 2760173 35.02 2688 2103799 661368 7.41 273624 2128821 32092 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 209.63 150.10 1271.99 46.32 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 65.64 49.47 586.08 8.04 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 19.68 12.28 7.36 4.37 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 274.54 204.35 350.87 53.49 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 10.85 7.81 4.11 3.13 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.27 1.68 0.37 0.37 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 3.12 1.87 0.46 0.41 0.00 0.00 0.00 0.00 11:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 PM eth0 113.58 70.74 91.51 24.51 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 22.34 19.41 16.33 9.04 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 80.29 57.59 259.23 16.65 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) 11/10/2024 _x86_64_ (2 CPU) 23:20:54 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 35.48 0.00 6.50 3.61 0.09 54.32 11:23:01 PM 0 47.96 0.00 7.70 3.70 0.10 40.54 11:23:01 PM 1 22.95 0.00 5.29 3.51 0.08 68.16 11:24:01 PM all 21.70 0.00 3.02 3.84 0.08 71.36 11:24:01 PM 0 34.44 0.00 3.71 3.93 0.08 57.84 11:24:01 PM 1 9.03 0.00 2.34 3.76 0.07 84.81 11:25:01 PM all 15.61 0.00 2.32 6.71 0.08 75.28 11:25:01 PM 0 22.58 0.00 2.50 7.16 0.08 67.67 11:25:01 PM 1 8.65 0.00 2.13 6.27 0.07 82.88 11:26:01 PM all 26.37 0.00 4.37 3.39 0.13 65.74 11:26:01 PM 0 28.91 0.00 4.60 2.64 0.15 63.69 11:26:01 PM 1 23.87 0.00 4.14 4.12 0.10 67.77 11:27:01 PM all 0.45 0.00 0.22 0.17 0.03 99.13 11:27:01 PM 0 0.52 0.00 0.23 0.22 0.02 99.02 11:27:01 PM 1 0.38 0.00 0.20 0.12 0.05 99.25 11:28:01 PM all 0.36 0.00 0.07 0.00 0.05 99.52 11:28:01 PM 0 0.60 0.00 0.05 0.00 0.05 99.30 11:28:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:29:01 PM all 0.23 0.00 0.10 0.00 0.05 99.62 11:29:01 PM 0 0.22 0.00 0.10 0.00 0.05 99.63 11:29:01 PM 1 0.25 0.00 0.10 0.00 0.05 99.60 11:30:02 PM all 12.17 0.00 1.92 0.17 0.06 85.68 11:30:02 PM 0 16.44 0.00 1.77 0.18 0.05 81.55 11:30:02 PM 1 7.90 0.00 2.06 0.15 0.07 89.82 11:31:01 PM all 30.16 0.00 3.47 0.32 0.08 65.96 11:31:01 PM 0 42.57 0.00 3.65 0.29 0.08 53.41 11:31:01 PM 1 17.75 0.00 3.29 0.36 0.08 78.52 Average: all 15.79 0.00 2.43 2.02 0.07 79.69 Average: 0 21.51 0.00 2.69 2.01 0.07 73.72 Average: 1 10.07 0.00 2.18 2.03 0.07 85.65