---> uname -a: Linux prd-centos8-robot-2c-8g-44072.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 613 4957 19 2126 6788 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:97:bf:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe97:bfbd/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) 10/20/2024 _x86_64_ (2 CPU) 00:14:35 LINUX RESTART (2 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 106.66 66.62 40.05 7754.66 37031.75 12:17:01 AM 98.12 7.10 91.02 1261.71 6685.85 12:18:01 AM 66.07 0.67 65.41 49.46 9077.12 12:19:01 AM 23.38 0.38 23.00 64.26 1423.50 12:20:01 AM 52.52 2.52 50.00 396.00 7049.50 12:21:01 AM 2.57 0.00 2.57 0.00 84.22 12:22:01 AM 0.25 0.00 0.25 0.00 2.95 12:23:01 AM 0.15 0.00 0.15 0.00 1.85 12:24:01 AM 10.61 0.42 10.20 69.04 407.23 Average: 40.04 8.63 31.40 1066.29 6863.28 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5664260 7129132 2218172 28.14 2688 1659696 640196 7.17 173596 1768380 70920 12:17:01 AM 5233832 7028748 2648600 33.60 2688 1973080 684020 7.66 211328 2100708 212584 12:18:01 AM 5192828 7019624 2689604 34.12 2688 2004052 695564 7.79 231408 2111828 1124 12:19:01 AM 5051904 6996748 2830528 35.91 2688 2118168 726980 8.14 260628 2210820 95128 12:20:01 AM 4992044 7030524 2890388 36.67 2688 2207976 665996 7.46 262164 2252532 16 12:21:01 AM 4992856 7031360 2889576 36.66 2688 2207984 665996 7.46 262172 2252320 4 12:22:01 AM 4993064 7031568 2889368 36.66 2688 2207984 665996 7.46 262164 2252172 8 12:23:01 AM 4993316 7031964 2889116 36.65 2688 2208128 665996 7.46 262164 2251860 148 12:24:01 AM 5149204 7017792 2733228 34.67 2688 2044180 683668 7.65 278704 2100708 18460 Average: 5140368 7035273 2742064 34.79 2688 2070139 677157 7.58 244925 2144592 44266 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 249.96 139.43 858.83 54.72 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 86.19 70.43 902.70 10.52 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 48.93 29.01 418.83 4.51 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 42.78 33.11 293.79 7.20 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 531.24 399.17 119.39 98.62 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 2.98 2.00 0.57 0.48 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 2.78 1.88 0.44 0.41 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 14.76 5.45 4.41 0.70 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 134.76 88.30 107.90 30.30 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 123.82 85.42 300.77 23.05 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) 10/20/2024 _x86_64_ (2 CPU) 00:14:35 LINUX RESTART (2 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 25.60 0.03 6.39 22.36 0.11 45.50 12:16:01 AM 0 25.41 0.02 5.08 19.78 0.10 49.61 12:16:01 AM 1 25.80 0.05 7.72 24.95 0.12 41.36 12:17:01 AM all 37.28 0.00 5.70 2.63 0.11 54.28 12:17:01 AM 0 36.56 0.00 5.54 2.09 0.12 55.69 12:17:01 AM 1 38.00 0.00 5.86 3.16 0.10 52.88 12:18:01 AM all 12.61 0.00 2.01 3.67 0.15 81.57 12:18:01 AM 0 12.33 0.00 1.77 3.45 0.15 82.30 12:18:01 AM 1 12.89 0.00 2.24 3.89 0.15 80.83 12:19:01 AM all 19.23 0.00 2.59 0.87 0.08 77.24 12:19:01 AM 0 9.37 0.00 1.95 0.79 0.05 87.84 12:19:01 AM 1 29.11 0.00 3.23 0.96 0.10 66.60 12:20:01 AM all 14.67 0.00 3.28 2.23 0.11 79.71 12:20:01 AM 0 16.05 0.00 3.65 1.46 0.07 78.78 12:20:01 AM 1 13.29 0.00 2.91 3.01 0.15 80.64 12:21:01 AM all 0.18 0.00 0.09 0.01 0.03 99.68 12:21:01 AM 0 0.12 0.00 0.10 0.02 0.03 99.73 12:21:01 AM 1 0.25 0.00 0.08 0.00 0.03 99.63 12:22:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 12:22:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 12:22:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 12:23:01 AM all 0.36 0.00 0.09 0.00 0.04 99.51 12:23:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:23:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:24:01 AM all 14.97 0.00 2.12 0.09 0.07 82.75 12:24:01 AM 0 8.13 0.00 1.92 0.12 0.07 89.76 12:24:01 AM 1 21.83 0.00 2.32 0.07 0.07 75.72 Average: all 13.89 0.00 2.48 3.52 0.08 80.03 Average: 0 12.01 0.00 2.24 3.06 0.07 82.62 Average: 1 15.78 0.01 2.71 3.97 0.09 77.44