---> uname -a: Linux prd-centos8-robot-2c-8g-41633.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 568 5007 19 2122 6832 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:e0:69:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fee0:6912/64 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:05 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 68.72 39.61 29.11 5915.68 14969.66 02:19:01 AM 74.04 6.80 67.24 1247.85 6073.56 02:20:01 AM 77.89 0.07 77.82 1.87 9538.21 02:21:01 AM 24.79 0.95 23.84 108.36 1819.48 02:22:01 AM 16.09 0.10 15.99 5.33 1319.34 02:23:01 AM 54.72 0.03 54.69 3.47 7245.73 02:24:01 AM 3.90 0.10 3.80 32.13 144.98 02:25:01 AM 1.80 0.00 1.80 0.00 62.69 02:26:01 AM 0.20 0.00 0.20 0.00 12.16 02:27:01 AM 15.15 0.42 14.73 47.73 641.49 Average: 33.73 4.81 28.92 736.21 4182.60 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5589692 7102436 2292732 29.09 2688 1705840 698260 7.82 185152 1824540 94576 02:19:01 AM 5386644 7082520 2495780 31.66 2688 1877824 659140 7.38 210076 1961328 132660 02:20:01 AM 5183932 7026656 2698492 34.23 2688 2020676 723912 8.11 212760 2138504 22624 02:21:01 AM 5262556 7098740 2619868 33.24 2688 2013056 621580 6.96 240340 2030272 36 02:22:01 AM 5102012 7024340 2780412 35.27 2688 2096696 736880 8.25 257236 2166440 65596 02:23:01 AM 5043040 7080864 2839384 36.02 2688 2207304 621356 6.96 258720 2204252 12 02:24:01 AM 4977956 7016992 2904468 36.85 2688 2208512 736332 8.24 258848 2268956 4 02:25:01 AM 4921616 6960704 2960808 37.56 2688 2208564 817020 9.15 258848 2323968 24 02:26:01 AM 4921220 6960600 2961204 37.57 2688 2208856 810092 9.07 258848 2324692 4 02:27:01 AM 5166668 7030428 2715756 34.45 2688 2038824 690288 7.73 444900 1918188 13356 Average: 5155534 7038428 2726890 34.59 2688 2058615 711486 7.97 258573 2116114 32889 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 251.84 161.26 1145.29 57.87 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 38.59 36.05 460.10 3.83 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 46.86 36.34 481.57 6.39 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 17.59 14.71 121.29 4.28 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 34.99 29.26 291.24 5.77 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 199.47 161.49 45.17 40.84 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 50.72 59.82 8.78 324.03 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 560.64 472.55 5938.37 398.96 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 369.28 317.96 4856.88 20.90 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 92.67 68.92 620.43 23.24 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 166.26 135.83 1396.91 88.61 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:05 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 20.12 0.03 5.02 41.40 0.18 33.24 02:18:01 AM 0 23.33 0.03 4.74 38.81 0.27 32.80 02:18:01 AM 1 16.91 0.03 5.30 43.99 0.08 33.67 02:19:01 AM all 17.45 0.00 3.45 20.75 0.11 58.23 02:19:01 AM 0 23.59 0.00 3.78 18.17 0.13 54.32 02:19:01 AM 1 11.33 0.00 3.12 23.33 0.08 62.14 02:20:01 AM all 16.72 0.00 2.73 13.76 0.13 66.66 02:20:01 AM 0 16.83 0.00 2.79 16.03 0.12 64.24 02:20:01 AM 1 16.61 0.00 2.67 11.49 0.15 69.08 02:21:01 AM all 18.06 0.00 1.87 1.94 0.06 78.07 02:21:01 AM 0 19.40 0.00 1.52 1.99 0.07 77.02 02:21:01 AM 1 16.71 0.00 2.22 1.89 0.05 79.12 02:22:01 AM all 11.84 0.00 2.12 0.68 0.07 85.29 02:22:01 AM 0 14.42 0.00 2.07 0.42 0.07 83.02 02:22:01 AM 1 9.26 0.00 2.17 0.95 0.07 87.56 02:23:01 AM all 15.77 0.00 3.00 2.10 0.07 79.06 02:23:01 AM 0 25.66 0.00 3.85 2.28 0.07 68.15 02:23:01 AM 1 5.91 0.00 2.15 1.92 0.07 89.95 02:24:01 AM all 4.39 0.00 0.27 0.03 0.04 95.27 02:24:01 AM 0 3.84 0.00 0.18 0.02 0.03 95.93 02:24:01 AM 1 4.93 0.00 0.35 0.05 0.05 94.61 02:25:01 AM all 14.92 0.00 1.64 0.10 0.12 83.21 02:25:01 AM 0 13.41 0.00 1.43 0.20 0.12 84.84 02:25:01 AM 1 16.45 0.00 1.85 0.00 0.12 81.58 02:26:01 AM all 10.90 0.00 1.17 0.00 0.10 87.82 02:26:01 AM 0 13.72 0.00 1.21 0.00 0.09 84.98 02:26:01 AM 1 8.09 0.00 1.13 0.00 0.12 90.65 02:27:01 AM all 18.51 0.00 2.73 0.26 0.08 78.43 02:27:01 AM 0 19.49 0.00 2.93 0.08 0.08 77.41 02:27:01 AM 1 17.53 0.00 2.52 0.43 0.07 79.45 Average: all 14.87 0.00 2.40 8.09 0.09 74.54 Average: 0 17.37 0.00 2.45 7.79 0.10 72.28 Average: 1 12.37 0.00 2.35 8.39 0.09 76.80