---> uname -a: Linux prd-centos8-robot-2c-8g-5646.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4964 19 2139 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:00:1d:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe00:1df0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 06:12:53 LINUX RESTART (2 CPU) 06:14:01 AM tps rtps wtps bread/s bwrtn/s 06:15:01 AM 85.70 7.05 78.66 1311.03 5965.66 06:16:01 AM 72.08 0.77 71.31 52.38 8462.10 06:17:01 AM 17.74 0.82 16.93 123.43 1734.24 06:18:01 AM 57.21 0.20 57.01 12.93 7274.32 06:19:01 AM 8.85 0.03 8.81 1.07 1015.71 06:20:01 AM 0.52 0.00 0.52 0.00 9.81 06:21:01 AM 0.30 0.00 0.30 0.00 4.30 06:22:01 AM 11.11 0.23 10.88 34.12 564.86 06:23:01 AM 20.03 0.50 19.53 63.71 1505.88 Average: 30.39 1.07 29.33 177.63 2948.41 06:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 AM 5300812 7046608 2581616 32.75 2688 1928212 691664 7.74 213264 2048052 173656 06:16:01 AM 5241168 7061868 2641260 33.51 2688 1998176 662964 7.42 229552 2067736 36464 06:17:01 AM 5198848 7058988 2683580 34.05 2688 2035568 656892 7.36 244432 2089260 32116 06:18:01 AM 5046776 7070800 2835652 35.97 2688 2194152 620872 6.95 262828 2202020 15948 06:19:01 AM 4985068 7017528 2897360 36.76 2688 2202588 710344 7.95 263208 2262480 16 06:20:01 AM 4969308 7001800 2913120 36.96 2688 2202628 727568 8.15 263208 2276860 48 06:21:01 AM 4944692 6982748 2937736 37.27 2688 2208164 727312 8.14 263208 2302000 5544 06:22:01 AM 5050552 6953280 2831876 35.93 2688 2078420 712612 7.98 284876 2193712 37936 06:23:01 AM 5118848 7005340 2763580 35.06 2688 2062308 656512 7.35 453644 1959416 1504 Average: 5095119 7022107 2787309 35.36 2688 2101135 685193 7.67 275358 2155726 33692 06:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 84.57 69.09 917.10 8.49 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 31.64 26.62 270.30 5.58 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 18.79 11.53 6.00 3.90 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 225.93 172.00 334.35 43.20 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 68.98 56.85 81.72 17.97 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 337.56 335.28 512.76 129.88 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 194.07 190.85 338.49 61.80 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 44.49 32.09 92.42 36.85 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 16.26 14.50 14.32 6.83 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 113.59 100.98 285.28 34.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/07/2024 _x86_64_ (2 CPU) 06:12:53 LINUX RESTART (2 CPU) 06:14:01 AM CPU %user %nice %system %iowait %steal %idle 06:15:01 AM all 38.63 0.00 5.18 2.39 0.12 53.69 06:15:01 AM 0 28.96 0.00 4.21 2.81 0.12 63.90 06:15:01 AM 1 48.32 0.00 6.15 1.97 0.12 43.45 06:16:01 AM all 22.61 0.00 3.28 3.87 0.07 70.17 06:16:01 AM 0 13.87 0.00 2.52 5.57 0.07 77.97 06:16:01 AM 1 31.38 0.00 4.05 2.16 0.07 62.35 06:17:01 AM all 17.15 0.00 2.21 0.89 0.08 79.67 06:17:01 AM 0 9.49 0.00 1.89 0.80 0.08 87.73 06:17:01 AM 1 24.82 0.00 2.53 0.97 0.08 71.60 06:18:01 AM all 27.10 0.00 4.14 1.91 0.08 66.78 06:18:01 AM 0 23.94 0.00 3.64 1.07 0.07 71.28 06:18:01 AM 1 30.24 0.00 4.63 2.73 0.08 62.30 06:19:01 AM all 14.65 0.00 1.85 0.30 0.08 83.12 06:19:01 AM 0 11.72 0.00 2.34 0.46 0.07 85.42 06:19:01 AM 1 17.56 0.00 1.35 0.15 0.08 80.85 06:20:01 AM all 24.00 0.00 0.59 0.03 0.11 75.28 06:20:01 AM 0 22.31 0.00 0.54 0.05 0.12 76.98 06:20:01 AM 1 25.68 0.00 0.64 0.00 0.10 73.58 06:21:01 AM all 25.39 0.00 0.65 0.00 0.09 73.87 06:21:01 AM 0 23.17 0.00 0.64 0.00 0.10 76.09 06:21:01 AM 1 27.63 0.00 0.66 0.00 0.09 71.62 06:22:01 AM all 11.54 0.00 1.46 0.13 0.07 86.81 06:22:01 AM 0 8.65 0.00 1.20 0.12 0.07 89.96 06:22:01 AM 1 14.42 0.00 1.72 0.13 0.07 83.66 06:23:01 AM all 26.88 0.00 2.58 0.31 0.08 70.15 06:23:01 AM 0 22.03 0.00 2.54 0.32 0.07 75.05 06:23:01 AM 1 31.73 0.00 2.62 0.30 0.10 65.25 Average: all 23.11 0.00 2.44 1.09 0.09 73.27 Average: 0 18.24 0.00 2.17 1.25 0.08 78.25 Average: 1 27.98 0.00 2.71 0.94 0.09 68.28