---> uname -a: Linux prd-centos8-robot-2c-8g-7821.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 585 4987 19 2124 6816 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:40:b4:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe40:b4ce/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) 11/16/2024 _x86_64_ (2 CPU) 02:08:11 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 74.21 22.96 51.25 6293.64 4559.48 02:11:01 AM 88.94 0.07 88.87 1.87 8733.20 02:12:01 AM 32.76 1.05 31.71 113.70 3654.08 02:13:01 AM 38.27 0.00 38.27 0.00 2414.23 02:14:01 AM 22.03 0.00 22.03 0.00 4737.49 02:15:01 AM 10.15 0.03 10.11 3.47 1236.85 02:16:01 AM 0.97 0.10 0.87 32.13 16.10 02:17:01 AM 1.98 0.03 1.95 1.87 108.48 02:18:01 AM 13.38 0.33 13.05 37.85 497.83 Average: 31.41 2.73 28.68 720.53 2884.37 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5348132 7018960 2534300 32.15 2688 1858880 744732 8.34 226100 2010216 132804 02:11:01 AM 5129472 6963324 2752960 34.93 2688 2010488 753164 8.43 211252 2196776 90172 02:12:01 AM 5249984 7086608 2632448 33.40 2688 2013740 637528 7.14 239812 2049816 12 02:13:01 AM 4996976 7033488 2885456 36.61 2688 2205560 674420 7.55 254080 2262832 161104 02:14:01 AM 4992152 7028208 2890280 36.67 2688 2205564 674420 7.55 254088 2264260 17664 02:15:01 AM 5028196 7064368 2854236 36.21 2688 2205684 632668 7.08 257400 2227484 88 02:16:01 AM 4989028 7026556 2893404 36.71 2688 2207072 680396 7.62 257596 2266136 432 02:17:01 AM 4982508 7021176 2899924 36.79 2688 2208180 680396 7.62 257804 2272612 256 02:18:01 AM 5121628 6988120 2760804 35.02 2688 2042068 716976 8.03 291332 2116788 18740 Average: 5093120 7025645 2789312 35.39 2688 2106360 688300 7.71 249940 2185213 46808 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 317.13 203.75 1536.46 62.98 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 71.23 58.00 673.34 8.71 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 14.90 8.20 6.85 3.33 0.00 0.00 0.00 0.00 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 43.87 32.94 299.81 8.01 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 1.68 1.15 0.47 0.21 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 158.90 125.51 33.72 32.72 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 15.45 8.75 4.09 1.18 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 29.26 21.45 8.06 3.99 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 52.88 39.02 81.39 24.97 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 78.37 55.42 293.82 16.23 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) 11/16/2024 _x86_64_ (2 CPU) 02:08:11 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 30.25 0.00 5.73 3.87 0.10 60.06 02:10:01 AM 0 21.60 0.00 4.59 2.53 0.10 71.19 02:10:01 AM 1 38.85 0.00 6.86 5.20 0.10 48.99 02:11:01 AM all 26.91 0.00 3.93 2.71 0.08 66.37 02:11:01 AM 0 21.79 0.00 3.82 2.91 0.08 71.40 02:11:01 AM 1 32.05 0.00 4.03 2.51 0.08 61.32 02:12:01 AM all 11.78 0.00 1.53 0.94 0.07 85.68 02:12:01 AM 0 5.84 0.00 1.41 0.90 0.07 91.78 02:12:01 AM 1 17.71 0.00 1.65 0.98 0.07 79.59 02:13:01 AM all 23.04 0.00 3.74 17.50 0.09 55.63 02:13:01 AM 0 22.00 0.00 3.58 21.42 0.08 52.92 02:13:01 AM 1 24.08 0.00 3.90 13.58 0.10 58.35 02:14:01 AM all 1.15 0.00 0.38 59.02 0.06 39.40 02:14:01 AM 0 0.58 0.00 0.40 62.93 0.07 36.02 02:14:01 AM 1 1.71 0.00 0.35 55.10 0.05 42.79 02:15:01 AM all 3.86 0.00 0.56 22.25 0.05 73.28 02:15:01 AM 0 1.98 0.00 0.55 23.00 0.05 74.42 02:15:01 AM 1 5.75 0.00 0.57 21.50 0.05 72.13 02:16:01 AM all 2.24 0.00 0.30 0.23 0.04 97.18 02:16:01 AM 0 0.77 0.00 0.22 0.00 0.03 98.98 02:16:01 AM 1 3.72 0.00 0.38 0.47 0.05 95.38 02:17:01 AM all 8.19 0.00 0.80 0.02 0.08 90.92 02:17:01 AM 0 7.46 0.00 0.74 0.00 0.07 91.74 02:17:01 AM 1 8.91 0.00 0.85 0.03 0.10 90.10 02:18:01 AM all 16.11 0.00 2.12 1.27 0.13 80.36 02:18:01 AM 0 18.36 0.00 1.99 1.79 0.12 77.73 02:18:01 AM 1 13.87 0.00 2.25 0.76 0.15 82.97 Average: all 13.72 0.00 2.12 11.99 0.08 72.10 Average: 0 11.14 0.00 1.92 12.85 0.07 74.01 Average: 1 16.29 0.00 2.32 11.12 0.08 70.18