---> uname -a: Linux prd-centos8-robot-2c-8g-12002.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4770 19 2316 6783 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:51:d3:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe51:d3aa/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) 12/01/2024 _x86_64_ (2 CPU) 23:11:29 LINUX RESTART (2 CPU) 11:12:02 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 93.44 23.16 70.28 6801.63 6697.44 11:14:01 PM 75.31 0.70 74.61 50.78 9348.92 11:15:01 PM 22.46 0.42 22.05 64.79 1673.05 11:16:01 PM 64.01 2.52 61.50 396.00 7790.27 11:17:01 PM 7.62 0.00 7.62 0.00 758.26 11:18:01 PM 2.53 0.00 2.53 0.00 77.27 11:19:01 PM 0.17 0.00 0.17 0.00 1.32 11:20:01 PM 0.25 0.00 0.25 0.00 4.07 11:21:01 PM 21.16 0.48 20.68 69.98 839.79 Average: 31.77 2.99 28.78 809.30 3014.46 11:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5387540 7083992 2494892 31.65 2688 1878628 652944 7.31 209020 1962520 144684 11:14:01 PM 5170096 7011880 2712336 34.41 2688 2018280 710896 7.96 221084 2137804 30688 11:15:01 PM 5219912 7063184 2662520 33.78 2688 2020228 667872 7.48 240208 2075868 4 11:16:01 PM 4982864 7039832 2899568 36.79 2688 2225876 669404 7.50 262800 2260352 16556 11:17:01 PM 4983516 7040136 2898916 36.78 2688 2225884 653912 7.32 262816 2260468 8 11:18:01 PM 4983332 7039956 2899100 36.78 2688 2225888 653912 7.32 262812 2260508 8 11:19:01 PM 4983668 7040292 2898764 36.77 2688 2225888 653912 7.32 262812 2260380 4 11:20:01 PM 4983412 7040036 2899020 36.78 2688 2225888 659680 7.39 262812 2260612 4 11:21:01 PM 4887240 6943560 2995192 38.00 2688 2225016 747100 8.37 458544 2159864 180 Average: 5064620 7033652 2817812 35.75 2688 2141286 674404 7.55 271434 2182042 21348 11:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 330.16 191.68 1616.52 60.16 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 71.16 52.20 652.45 9.62 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 73.75 42.89 46.70 56.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 597.77 429.37 407.14 97.91 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 11.05 9.52 3.11 23.28 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.03 0.32 0.18 0.09 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.62 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.70 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 29.79 23.79 26.69 13.33 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 123.63 83.15 303.46 28.88 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) 12/01/2024 _x86_64_ (2 CPU) 23:11:29 LINUX RESTART (2 CPU) 11:12:02 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 45.09 0.00 7.68 3.31 0.11 43.81 11:13:01 PM 0 52.73 0.00 8.54 3.20 0.10 35.43 11:13:01 PM 1 37.45 0.00 6.82 3.42 0.12 52.19 11:14:01 PM all 26.15 0.00 3.58 6.11 0.11 64.06 11:14:01 PM 0 36.83 0.00 4.53 5.49 0.13 53.02 11:14:01 PM 1 15.51 0.00 2.62 6.72 0.09 75.05 11:15:01 PM all 13.28 0.00 1.92 1.61 0.08 83.10 11:15:01 PM 0 13.86 0.00 1.90 0.86 0.08 83.30 11:15:01 PM 1 12.70 0.00 1.94 2.36 0.08 82.91 11:16:01 PM all 27.35 0.00 5.21 2.89 0.12 64.43 11:16:01 PM 0 34.04 0.00 5.78 2.96 0.12 57.10 11:16:01 PM 1 20.68 0.00 4.65 2.81 0.12 71.75 11:17:01 PM all 0.40 0.00 0.19 0.27 0.04 99.10 11:17:01 PM 0 0.22 0.00 0.23 0.42 0.05 99.08 11:17:01 PM 1 0.58 0.00 0.15 0.12 0.03 99.11 11:18:01 PM all 0.33 0.00 0.06 0.01 0.04 99.57 11:18:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:18:01 PM 1 0.58 0.00 0.07 0.02 0.05 99.28 11:19:01 PM all 0.33 0.00 0.05 0.00 0.05 99.57 11:19:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:19:01 PM 1 0.58 0.00 0.05 0.00 0.05 99.32 11:20:01 PM all 0.33 0.00 0.06 0.00 0.05 99.57 11:20:01 PM 0 0.55 0.00 0.05 0.00 0.05 99.35 11:20:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:21:01 PM all 25.15 0.00 2.80 0.35 0.08 71.63 11:21:01 PM 0 23.09 0.00 2.52 0.20 0.08 74.10 11:21:01 PM 1 27.21 0.00 3.07 0.50 0.07 69.15 Average: all 15.22 0.00 2.37 1.57 0.08 80.75 Average: 0 17.70 0.00 2.60 1.42 0.08 78.21 Average: 1 12.75 0.00 2.15 1.73 0.07 83.30