---> uname -a: Linux prd-centos8-robot-2c-8g-9934.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 4939 19 2145 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:28:7b:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe28:7b27/64 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) 11/24/2024 _x86_64_ (2 CPU) 23:10:55 LINUX RESTART (2 CPU) 11:12:01 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 129.47 7.10 122.38 1268.51 11219.63 11:14:01 PM 30.61 0.80 29.81 94.90 3665.16 11:15:01 PM 61.06 2.55 58.51 396.60 7499.53 11:16:01 PM 8.55 0.00 8.55 0.00 796.13 11:17:01 PM 0.52 0.00 0.52 0.00 8.20 11:18:01 PM 0.18 0.00 0.18 0.00 2.12 11:19:01 PM 0.27 0.08 0.18 31.99 5.33 11:20:01 PM 10.91 0.32 10.60 36.92 585.69 11:21:01 PM 29.81 0.53 29.28 64.76 1425.25 Average: 30.15 1.26 28.89 210.41 2800.78 11:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5175216 7010256 2707216 34.34 2688 2011568 687704 7.70 211352 2147020 90148 11:14:01 PM 5224268 7061644 2658164 33.72 2688 2014368 639640 7.16 239856 2070860 16 11:15:01 PM 4987492 7036844 2894940 36.73 2688 2218156 639816 7.16 262672 2254008 16568 11:16:01 PM 4989220 7038112 2893212 36.70 2688 2218156 655332 7.34 262672 2253852 4 11:17:01 PM 4989076 7037968 2893356 36.71 2688 2218156 655332 7.34 262672 2253920 4 11:18:01 PM 4989332 7038228 2893100 36.70 2688 2218160 655332 7.34 262672 2253860 12 11:19:01 PM 4948956 6999056 2933476 37.22 2688 2219356 686652 7.69 263004 2293596 244 11:20:01 PM 5081432 6974880 2801000 35.53 2688 2066488 711460 7.97 262412 2178260 11848 11:21:01 PM 5066496 6959800 2815936 35.72 2688 2068764 709096 7.94 458180 2005924 16732 Average: 5050165 7017421 2832267 35.93 2688 2139241 671152 7.51 276166 2190144 15064 11:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 117.03 90.74 1073.03 11.95 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 13.28 9.41 7.97 4.69 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 282.64 229.03 377.47 85.62 0.00 0.00 0.00 0.00 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 1.33 0.75 0.34 0.11 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 1.75 1.82 0.23 6.52 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 0.57 0.17 0.03 0.01 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 5.97 3.78 2.29 1.44 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 133.82 109.10 145.87 70.20 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 22.80 20.09 17.56 9.80 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 64.35 51.65 180.53 21.15 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) 11/24/2024 _x86_64_ (2 CPU) 23:10:55 LINUX RESTART (2 CPU) 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 38.61 0.00 5.84 2.92 0.09 52.54 11:13:01 PM 0 36.69 0.00 5.10 2.47 0.08 55.66 11:13:01 PM 1 40.54 0.00 6.58 3.37 0.10 49.41 11:14:01 PM all 11.31 0.00 1.39 0.41 0.06 86.84 11:14:01 PM 0 9.87 0.00 1.40 0.37 0.05 88.31 11:14:01 PM 1 12.75 0.00 1.37 0.45 0.07 85.36 11:15:01 PM all 28.84 0.00 5.05 1.04 0.08 64.99 11:15:01 PM 0 34.68 0.00 5.75 1.04 0.08 58.46 11:15:01 PM 1 23.00 0.00 4.36 1.04 0.08 71.52 11:16:01 PM all 0.08 0.00 0.12 0.11 0.04 99.66 11:16:01 PM 0 0.10 0.00 0.17 0.22 0.05 99.47 11:16:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:17:01 PM all 0.08 0.00 0.05 0.00 0.03 99.83 11:17:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:17:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:18:01 PM all 0.05 0.00 0.05 0.00 0.03 99.87 11:18:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:18:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:19:01 PM all 1.46 0.00 0.16 0.00 0.03 98.36 11:19:01 PM 0 0.52 0.00 0.17 0.00 0.02 99.30 11:19:01 PM 1 2.40 0.00 0.15 0.00 0.03 97.41 11:20:01 PM all 11.65 0.00 1.46 0.12 0.07 86.70 11:20:01 PM 0 13.20 0.00 1.49 0.10 0.05 85.16 11:20:01 PM 1 10.10 0.00 1.44 0.13 0.08 88.24 11:21:01 PM all 32.75 0.00 3.49 0.25 0.10 63.41 11:21:01 PM 0 38.06 0.00 4.10 0.32 0.10 57.43 11:21:01 PM 1 27.44 0.00 2.88 0.18 0.10 69.39 Average: all 13.87 0.00 1.96 0.54 0.06 83.57 Average: 0 14.81 0.00 2.03 0.50 0.06 82.60 Average: 1 12.93 0.00 1.88 0.58 0.06 84.55