---> uname -a: Linux prd-centos8-robot-2c-8g-26774.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4984 19 2120 6808 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:83:ed:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe83:ed69/64 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) 09/24/2024 _x86_64_ (2 CPU) 02:26:22 LINUX RESTART (2 CPU) 02:27:03 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 101.55 47.21 54.34 7275.97 5496.21 02:29:01 AM 90.62 0.07 90.55 1.87 9162.83 02:30:01 AM 34.82 1.05 33.77 113.70 3694.92 02:31:01 AM 43.29 0.00 43.29 0.00 2745.20 02:32:01 AM 28.50 0.03 28.46 3.47 5853.62 02:33:01 AM 2.15 0.10 2.05 32.12 96.27 02:34:01 AM 12.50 0.35 12.15 38.79 446.49 02:35:01 AM 26.49 0.53 25.96 64.78 1201.87 Average: 42.24 6.00 36.25 914.88 3579.21 02:27:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5257756 7003604 2624668 33.30 2688 1928576 771944 8.64 246260 2058092 210460 02:29:01 AM 5126840 6978892 2755584 34.96 2688 2029160 764624 8.56 213760 2198664 112752 02:30:01 AM 5252012 7083516 2630412 33.37 2688 2008788 647704 7.25 239864 2047080 12 02:31:01 AM 4986076 7015752 2896348 36.74 2688 2198700 690268 7.73 255704 2271428 162664 02:32:01 AM 5029784 7059456 2852640 36.19 2688 2198828 647828 7.25 259316 2219128 4 02:33:01 AM 4987272 7019064 2895152 36.73 2688 2200948 712056 7.97 259580 2260908 276 02:34:01 AM 5057364 6948228 2825060 35.84 2688 2063924 757164 8.48 277908 2188240 29876 02:35:01 AM 5142284 7009592 2740140 34.76 2688 2042768 702304 7.86 447436 1942980 16512 Average: 5104924 7014763 2777500 35.24 2688 2083962 711736 7.97 274978 2148315 66570 02:27:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 329.18 200.00 1627.51 59.46 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 61.25 49.35 612.57 8.68 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 11.03 9.66 6.33 12.77 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 39.70 33.14 280.33 8.81 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 217.50 145.84 42.46 31.35 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 33.66 22.33 9.51 3.95 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 59.64 41.76 83.03 29.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 19.49 18.64 16.53 8.99 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 95.46 64.53 329.39 20.21 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) 09/24/2024 _x86_64_ (2 CPU) 02:26:22 LINUX RESTART (2 CPU) 02:27:03 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 37.25 0.03 7.29 3.97 0.14 51.33 02:28:01 AM 0 40.20 0.05 7.85 3.79 0.12 47.99 02:28:01 AM 1 34.30 0.00 6.72 4.15 0.16 54.68 02:29:01 AM all 25.47 0.00 3.60 7.60 0.08 63.25 02:29:01 AM 0 37.18 0.00 4.32 6.92 0.08 51.49 02:29:01 AM 1 13.75 0.00 2.87 8.28 0.08 75.01 02:30:01 AM all 13.66 0.00 1.88 1.46 0.06 82.94 02:30:01 AM 0 18.44 0.00 1.82 1.22 0.05 78.47 02:30:01 AM 1 8.88 0.00 1.94 1.70 0.07 87.41 02:31:01 AM all 25.75 0.00 4.21 1.12 0.09 68.83 02:31:01 AM 0 35.58 0.00 4.73 1.14 0.10 58.46 02:31:01 AM 1 15.95 0.00 3.69 1.10 0.08 79.18 02:32:01 AM all 2.71 0.00 0.88 5.05 0.03 91.33 02:32:01 AM 0 4.61 0.00 1.07 5.05 0.05 89.22 02:32:01 AM 1 0.80 0.00 0.69 5.05 0.02 93.44 02:33:01 AM all 7.43 0.00 0.80 0.07 0.05 91.65 02:33:01 AM 0 13.55 0.00 1.31 0.05 0.05 85.04 02:33:01 AM 1 1.32 0.00 0.30 0.08 0.05 98.25 02:34:01 AM all 15.06 0.00 1.80 0.13 0.07 82.95 02:34:01 AM 0 18.50 0.00 2.16 0.10 0.07 79.17 02:34:01 AM 1 11.61 0.00 1.44 0.15 0.07 86.73 02:35:01 AM all 29.57 0.00 3.49 0.87 0.09 65.98 02:35:01 AM 0 29.85 0.00 3.24 0.52 0.08 66.30 02:35:01 AM 1 29.28 0.00 3.74 1.22 0.10 65.66 Average: all 19.54 0.00 2.97 2.53 0.08 74.88 Average: 0 24.68 0.01 3.29 2.34 0.08 69.60 Average: 1 14.41 0.00 2.66 2.71 0.08 80.15