---> uname -a: Linux prd-centos8-robot-2c-8g-27386.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 678 4875 19 2143 6723 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:48:ad:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe48:ad49/64 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) 09/25/2024 _x86_64_ (2 CPU) 04:08:23 LINUX RESTART (2 CPU) 04:09:02 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 105.91 37.06 68.86 6992.61 6812.71 04:11:01 AM 87.80 0.70 87.10 50.78 9542.15 04:12:01 AM 24.08 0.42 23.66 64.79 1932.88 04:13:01 AM 57.87 0.03 57.84 3.47 7657.69 04:14:01 AM 2.37 0.08 2.28 31.99 68.96 04:15:01 AM 2.25 0.03 2.22 1.07 337.86 04:16:01 AM 0.12 0.00 0.12 0.00 0.80 04:17:01 AM 0.20 0.00 0.20 0.00 144.26 04:18:01 AM 17.61 0.40 17.21 46.78 1244.41 Average: 33.00 4.24 28.76 787.61 3075.50 04:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5354492 7044452 2527940 32.07 2688 1871800 757236 8.48 209684 1994992 123012 04:11:01 AM 5143064 6973360 2739368 34.75 2688 2006800 797844 8.93 221972 2169996 30068 04:12:01 AM 5120344 7006148 2762088 35.04 2688 2060308 792016 8.87 253244 2155996 47744 04:13:01 AM 4955832 6985752 2926600 37.13 2688 2198784 720168 8.06 259752 2291340 80 04:14:01 AM 4911296 6942500 2971136 37.69 2688 2200112 785268 8.79 260016 2335896 108 04:15:01 AM 4892100 6931356 2990332 37.94 2688 2208164 800728 8.97 260016 2354708 4 04:16:01 AM 4876148 6915436 3006284 38.14 2688 2208196 836192 9.36 260016 2370468 40 04:17:01 AM 4875792 6919344 3006640 38.14 2688 2212468 812580 9.10 260076 2369876 24 04:18:01 AM 5052976 6939836 2829456 35.90 2688 2061848 755444 8.46 456988 2020064 13364 Average: 5020227 6962020 2862205 36.31 2688 2114276 784164 8.78 271307 2229260 23827 04:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 294.63 192.27 1597.71 61.79 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 68.88 55.00 613.20 8.67 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 25.53 18.63 62.01 5.90 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 199.95 148.28 260.31 35.69 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 26.14 12.11 6.54 1.42 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 174.95 171.25 100.07 70.18 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 330.19 318.31 556.19 112.46 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 108.67 101.05 393.69 26.75 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 63.57 47.03 99.32 44.59 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 143.33 118.08 407.70 40.79 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) 09/25/2024 _x86_64_ (2 CPU) 04:08:23 LINUX RESTART (2 CPU) 04:09:02 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 41.80 0.00 7.33 3.50 0.12 47.25 04:10:01 AM 0 46.82 0.00 8.07 3.54 0.14 41.44 04:10:01 AM 1 36.83 0.00 6.60 3.46 0.10 53.02 04:11:01 AM all 26.36 0.00 3.78 3.11 0.09 66.66 04:11:01 AM 0 37.12 0.00 4.04 2.67 0.08 56.08 04:11:01 AM 1 15.63 0.00 3.52 3.54 0.10 77.22 04:12:01 AM all 17.83 0.00 2.77 0.70 0.08 78.63 04:12:01 AM 0 21.58 0.00 2.89 0.70 0.07 74.77 04:12:01 AM 1 14.08 0.00 2.65 0.70 0.08 82.48 04:13:01 AM all 19.70 0.00 3.35 2.15 0.09 74.71 04:13:01 AM 0 20.45 0.00 3.65 1.58 0.10 74.22 04:13:01 AM 1 18.95 0.00 3.04 2.72 0.09 75.20 04:14:01 AM all 3.29 0.00 0.24 0.03 0.04 96.40 04:14:01 AM 0 4.25 0.00 0.22 0.00 0.05 95.48 04:14:01 AM 1 2.34 0.00 0.27 0.05 0.03 97.31 04:15:01 AM all 21.68 0.00 1.06 0.04 0.13 77.09 04:15:01 AM 0 18.91 0.00 1.53 0.08 0.17 79.30 04:15:01 AM 1 24.51 0.00 0.58 0.00 0.09 74.82 04:16:01 AM all 26.77 0.00 0.63 0.00 0.08 72.52 04:16:01 AM 0 2.79 0.00 0.45 0.00 0.07 96.69 04:16:01 AM 1 50.86 0.00 0.81 0.00 0.10 48.24 04:17:01 AM all 11.08 0.00 0.31 0.05 0.08 88.47 04:17:01 AM 0 1.54 0.00 0.20 0.00 0.07 98.19 04:17:01 AM 1 20.73 0.00 0.42 0.10 0.10 78.64 04:18:01 AM all 16.88 0.00 2.52 0.38 0.08 80.15 04:18:01 AM 0 11.56 0.00 2.31 0.60 0.08 85.45 04:18:01 AM 1 22.20 0.00 2.74 0.15 0.07 74.85 Average: all 20.56 0.00 2.43 1.10 0.09 75.82 Average: 0 18.26 0.00 2.58 1.01 0.09 78.06 Average: 1 22.86 0.00 2.29 1.19 0.08 73.58