---> uname -a: Linux prd-centos8-robot-2c-8g-3234.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 573 4990 19 2133 6828 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:6f:8e:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe6f:8e9e/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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 93.95 55.05 38.90 6326.02 28435.19 11:17:01 PM 101.30 0.20 101.10 11.06 10068.56 11:18:01 PM 44.87 0.73 44.14 53.05 5463.63 11:19:01 PM 35.84 7.13 28.71 1310.71 1657.84 11:20:01 PM 48.37 2.52 45.85 396.00 7025.56 11:21:01 PM 3.32 0.00 3.32 0.00 103.20 11:22:01 PM 0.23 0.00 0.23 0.00 3.07 11:23:01 PM 0.10 0.00 0.10 0.00 0.63 11:24:01 PM 0.30 0.12 0.18 33.86 4.63 11:25:01 PM 27.73 0.65 27.08 74.12 1244.48 Average: 35.60 6.64 28.96 820.51 5400.99 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5548368 7052804 2334064 29.61 2688 1698212 747640 8.37 183472 1873180 90276 11:17:01 PM 5249036 7010468 2633396 33.41 2688 1941284 732884 8.21 195000 2106756 102848 11:18:01 PM 5224780 7024416 2657652 33.72 2688 1977616 688532 7.71 208996 2108392 1120 11:19:01 PM 4961524 6997852 2920908 37.06 2688 2206640 721112 8.07 256560 2300888 172184 11:20:01 PM 5021112 7073052 2861320 36.30 2688 2221880 620496 6.95 264180 2226924 100 11:21:01 PM 5021976 7073936 2860456 36.29 2688 2221884 620496 6.95 264184 2226816 4 11:22:01 PM 5021960 7073920 2860472 36.29 2688 2221884 620496 6.95 264184 2226868 4 11:23:01 PM 5021920 7073880 2860512 36.29 2688 2221884 620496 6.95 264184 2226752 4 11:24:01 PM 5020292 7073912 2862140 36.31 2688 2223540 625356 7.00 264844 2227948 636 11:25:01 PM 5109348 6986444 2773084 35.18 2688 2052764 721048 8.07 454140 1971904 184 Average: 5120032 7044068 2762400 35.05 2688 2098759 671856 7.52 261974 2149643 36736 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 286.47 173.46 1119.93 59.23 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 63.48 48.68 683.20 6.08 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 50.02 33.69 440.76 7.09 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 35.43 29.46 296.16 6.32 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 203.85 151.92 46.11 39.26 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 3.15 0.68 0.29 0.16 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 3.97 0.22 0.36 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 1.25 0.15 0.13 0.01 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 12.91 8.98 4.08 2.63 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 45.13 32.81 77.92 22.60 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 70.57 48.01 266.91 14.34 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:18 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 27.97 0.04 5.42 31.83 0.08 34.65 11:16:01 PM 0 25.81 0.02 4.92 33.27 0.08 35.90 11:16:01 PM 1 30.14 0.07 5.92 30.39 0.08 33.39 11:17:01 PM all 24.62 0.00 3.65 6.06 0.10 65.57 11:17:01 PM 0 33.79 0.00 4.66 5.81 0.08 55.66 11:17:01 PM 1 15.47 0.00 2.65 6.30 0.12 75.46 11:18:01 PM all 19.12 0.00 2.38 1.17 0.07 77.26 11:18:01 PM 0 19.10 0.00 2.22 0.87 0.08 77.72 11:18:01 PM 1 19.14 0.00 2.54 1.47 0.05 76.79 11:19:01 PM all 23.33 0.00 3.77 1.25 0.09 71.55 11:19:01 PM 0 38.47 0.00 4.77 1.87 0.10 54.79 11:19:01 PM 1 8.21 0.00 2.78 0.63 0.08 88.29 11:20:01 PM all 11.21 0.00 2.51 2.99 0.07 83.23 11:20:01 PM 0 12.46 0.00 2.33 2.60 0.07 82.55 11:20:01 PM 1 9.96 0.00 2.69 3.38 0.07 83.90 11:21:01 PM all 0.31 0.00 0.08 0.02 0.03 99.57 11:21:01 PM 0 0.53 0.00 0.08 0.03 0.03 99.32 11:21:01 PM 1 0.08 0.00 0.07 0.00 0.02 99.83 11:22:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:22:01 PM 0 0.52 0.00 0.03 0.00 0.03 99.42 11:22:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:23:01 PM all 0.28 0.00 0.06 0.00 0.03 99.63 11:23:01 PM 0 0.52 0.00 0.07 0.00 0.03 99.38 11:23:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:24:01 PM all 0.84 0.00 0.22 0.02 0.03 98.90 11:24:01 PM 0 0.67 0.00 0.17 0.00 0.03 99.13 11:24:01 PM 1 1.02 0.00 0.27 0.03 0.02 98.66 11:25:01 PM all 27.43 0.00 3.30 0.27 0.09 68.91 11:25:01 PM 0 36.76 0.00 3.27 0.22 0.10 59.66 11:25:01 PM 1 18.10 0.00 3.33 0.32 0.08 78.16 Average: all 13.54 0.00 2.14 4.35 0.06 79.90 Average: 0 16.86 0.00 2.25 4.46 0.07 76.36 Average: 1 10.22 0.01 2.04 4.24 0.06 83.44