---> uname -a: Linux prd-centos8-robot-2c-8g-4466.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 580 4986 19 2131 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:27:d3:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe27:d3cf/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) 12/21/2024 _x86_64_ (2 CPU) 02:11:43 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 183.09 138.32 44.77 14367.49 37754.92 02:14:01 AM 90.37 0.32 90.05 14.26 8088.45 02:15:01 AM 61.12 0.73 60.39 53.06 7614.38 02:16:01 AM 14.11 0.42 13.70 64.78 733.97 02:17:01 AM 66.21 9.23 56.97 1641.99 7304.30 02:18:01 AM 8.58 0.08 8.50 31.99 773.78 02:19:01 AM 2.20 0.02 2.18 0.13 75.59 02:20:01 AM 0.62 0.00 0.62 0.00 16.84 02:21:01 AM 13.13 0.33 12.80 37.85 467.88 Average: 48.82 16.61 32.22 1801.32 6981.10 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5626052 7109216 2256380 28.63 2688 1678016 682692 7.64 178588 1803996 84664 02:14:01 AM 5343896 7105768 2538536 32.20 2688 1940776 663424 7.43 186392 2018680 167496 02:15:01 AM 5274928 7069612 2607504 33.08 2688 1972732 675228 7.56 206548 2060048 24 02:16:01 AM 5224656 7059436 2657776 33.72 2688 2010136 685260 7.67 227692 2082012 34852 02:17:01 AM 5023060 7070808 2859372 36.28 2688 2217616 643644 7.21 263732 2221824 16560 02:18:01 AM 4987324 7036184 2895108 36.73 2688 2218740 694008 7.77 263860 2259224 168 02:19:01 AM 4906988 6955964 2975444 37.75 2688 2218856 798336 8.94 263860 2339008 4 02:20:01 AM 4736160 6785424 3146272 39.91 2688 2219144 961484 10.77 263860 2509052 4 02:21:01 AM 5122216 6995752 2760216 35.02 2688 2048768 718324 8.04 296652 2114936 17140 Average: 5138364 7020907 2744068 34.81 2688 2058309 724711 8.11 239020 2156531 35657 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 280.51 150.17 977.51 58.27 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 75.71 63.56 831.93 7.69 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 44.18 31.31 439.48 6.00 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 19.44 12.53 8.98 4.29 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 228.83 170.57 334.22 37.62 0.00 0.00 0.00 0.00 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 13.71 8.16 3.77 1.04 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 314.43 327.15 4181.94 708.23 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 358.72 354.77 5582.60 23.05 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 143.42 127.74 1489.29 29.68 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 164.33 138.44 1538.93 97.31 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) 12/21/2024 _x86_64_ (2 CPU) 02:11:43 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 30.60 0.06 10.01 25.96 0.15 33.23 02:13:01 AM 0 28.56 0.03 9.78 22.76 0.15 38.71 02:13:01 AM 1 32.63 0.09 10.24 29.15 0.14 27.76 02:14:01 AM all 29.55 0.00 4.00 2.07 0.10 64.28 02:14:01 AM 0 16.36 0.00 2.80 1.80 0.10 78.94 02:14:01 AM 1 42.77 0.00 5.20 2.34 0.10 49.60 02:15:01 AM all 14.05 0.00 2.32 4.24 0.11 79.27 02:15:01 AM 0 8.27 0.00 2.07 3.19 0.10 86.38 02:15:01 AM 1 19.84 0.00 2.57 5.30 0.12 72.17 02:16:01 AM all 16.46 0.00 2.13 1.07 0.09 80.25 02:16:01 AM 0 15.01 0.00 2.04 0.59 0.08 82.28 02:16:01 AM 1 17.90 0.00 2.21 1.56 0.10 78.23 02:17:01 AM all 21.78 0.00 4.35 4.82 0.11 68.95 02:17:01 AM 0 19.99 0.00 3.96 5.20 0.12 70.73 02:17:01 AM 1 23.56 0.00 4.74 4.43 0.10 67.17 02:18:01 AM all 0.85 0.00 0.23 0.13 0.05 98.74 02:18:01 AM 0 0.17 0.00 0.20 0.18 0.05 99.40 02:18:01 AM 1 1.54 0.00 0.25 0.08 0.05 98.08 02:19:01 AM all 14.43 0.00 0.97 0.01 0.12 84.47 02:19:01 AM 0 20.04 0.00 1.65 0.00 0.13 78.17 02:19:01 AM 1 8.82 0.00 0.29 0.02 0.10 90.77 02:20:01 AM all 11.01 0.00 1.13 0.00 0.15 87.70 02:20:01 AM 0 18.84 0.00 1.89 0.00 0.17 79.11 02:20:01 AM 1 3.26 0.00 0.39 0.00 0.13 96.21 02:21:01 AM all 16.45 0.00 2.10 0.17 0.09 81.19 02:21:01 AM 0 13.28 0.00 2.14 0.03 0.08 84.46 02:21:01 AM 1 19.58 0.00 2.06 0.30 0.10 77.96 Average: all 17.22 0.01 3.01 4.24 0.11 75.41 Average: 0 15.57 0.00 2.94 3.72 0.11 77.66 Average: 1 18.87 0.01 3.09 4.75 0.10 73.18