---> uname -a: Linux prd-centos8-robot-2c-8g-8577.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4975 19 2143 6821 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:8d:73:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe8d:730c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/17/2024 _x86_64_ (2 CPU) 04:20:14 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 103.18 37.39 65.79 6927.29 15423.13 04:23:02 AM 83.51 0.75 82.76 52.52 8192.25 04:24:01 AM 39.88 0.85 39.04 124.43 3989.36 04:25:01 AM 47.16 0.17 46.99 9.47 3194.75 04:26:01 AM 24.68 0.05 24.63 3.60 5666.48 04:27:01 AM 3.72 0.02 3.70 0.93 206.68 04:28:01 AM 0.15 0.00 0.15 0.00 2.70 04:29:01 AM 5.83 0.23 5.60 34.13 288.20 04:30:01 AM 24.86 0.50 24.36 63.71 1663.35 Average: 36.99 4.45 32.55 803.09 4292.61 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5313200 7028948 2569228 32.59 2688 1902344 748080 8.38 242680 2020164 182640 04:23:02 AM 5209340 7035116 2673088 33.91 2688 2002592 698972 7.83 221976 2104804 95572 04:24:01 AM 5276096 7106164 2606332 33.07 2688 2007532 639516 7.16 240868 2020224 16 04:25:01 AM 4994844 7024340 2887584 36.63 2688 2199320 695916 7.79 259820 2259236 154192 04:26:01 AM 4996132 7033232 2886296 36.62 2688 2207252 705792 7.90 263684 2249208 2216 04:27:01 AM 4991800 7029528 2890628 36.67 2688 2207880 705792 7.90 263684 2253632 8 04:28:01 AM 4967744 7005536 2914684 36.98 2688 2207944 756724 8.47 263684 2276332 36 04:29:01 AM 5069104 6975356 2813324 35.69 2688 2079988 713120 7.98 283636 2172604 36552 04:30:01 AM 5176772 7066904 2705656 34.33 2688 2065392 658604 7.37 451752 1902428 16012 Average: 5110559 7033903 2771869 35.17 2688 2097805 702502 7.87 276865 2139848 54138 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 258.25 171.99 1542.36 59.98 0.00 0.00 0.00 0.00 04:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 AM eth0 56.11 41.65 499.66 7.80 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 14.32 9.20 5.70 3.50 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 41.39 37.29 299.88 9.35 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 233.56 173.31 115.52 45.41 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 331.14 330.41 68.62 138.33 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 230.98 221.98 693.22 65.21 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 51.49 37.99 125.90 35.73 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 17.68 16.91 15.74 7.71 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 137.44 115.84 374.75 41.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/17/2024 _x86_64_ (2 CPU) 04:20:14 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 34.37 0.02 7.11 12.39 0.10 46.01 04:22:01 AM 0 35.56 0.00 6.73 11.66 0.10 45.96 04:22:01 AM 1 33.18 0.03 7.50 13.13 0.10 46.07 04:23:02 AM all 40.05 0.00 4.69 2.76 0.10 52.40 04:23:02 AM 0 40.12 0.00 4.63 2.83 0.10 52.32 04:23:02 AM 1 39.98 0.00 4.75 2.69 0.10 52.48 04:24:01 AM all 12.54 0.00 1.33 1.66 0.12 84.35 04:24:01 AM 0 15.11 0.00 1.22 1.42 0.09 82.17 04:24:01 AM 1 9.99 0.00 1.44 1.90 0.15 86.51 04:25:01 AM all 30.55 0.00 4.40 1.06 0.08 63.91 04:25:01 AM 0 29.11 0.00 4.61 0.82 0.07 65.40 04:25:01 AM 1 31.99 0.00 4.19 1.30 0.10 62.42 04:26:01 AM all 11.88 0.00 2.34 1.31 0.07 84.40 04:26:01 AM 0 16.41 0.00 3.39 1.09 0.08 79.03 04:26:01 AM 1 7.32 0.00 1.28 1.54 0.05 89.81 04:27:01 AM all 27.15 0.00 0.64 0.05 0.10 72.05 04:27:01 AM 0 52.32 0.00 1.04 0.00 0.12 46.52 04:27:01 AM 1 2.04 0.00 0.25 0.10 0.08 97.52 04:28:01 AM all 25.06 0.00 0.51 0.00 0.10 74.32 04:28:01 AM 0 47.23 0.00 0.77 0.00 0.10 51.90 04:28:01 AM 1 2.98 0.00 0.25 0.00 0.10 96.67 04:29:01 AM all 10.71 0.00 1.44 0.09 0.08 87.69 04:29:01 AM 0 12.69 0.00 1.35 0.15 0.07 85.75 04:29:01 AM 1 8.75 0.00 1.52 0.03 0.08 89.62 04:30:01 AM all 31.27 0.00 2.98 0.67 0.08 65.01 04:30:01 AM 0 45.35 0.00 3.14 0.79 0.08 50.64 04:30:01 AM 1 17.21 0.00 2.82 0.55 0.07 79.36 Average: all 24.88 0.00 2.83 2.22 0.09 69.99 Average: 0 32.71 0.00 2.99 2.08 0.09 62.12 Average: 1 17.05 0.00 2.66 2.35 0.09 77.84