---> uname -a: Linux prd-centos8-robot-2c-8g-19605.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 640 4945 19 2110 6760 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:67:46:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe67:4638/64 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) 09/07/2024 _x86_64_ (2 CPU) 07:24:46 LINUX RESTART (2 CPU) 07:25:01 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 197.37 149.18 48.19 14500.82 38465.06 07:27:01 AM 112.40 6.96 105.43 1258.11 8892.09 07:28:01 AM 57.26 1.00 56.26 110.90 6638.35 07:29:01 AM 43.49 0.07 43.43 2.80 2851.97 07:30:01 AM 24.82 0.03 24.79 3.46 5452.84 07:31:01 AM 2.58 0.00 2.58 0.00 79.96 07:32:01 AM 0.22 0.00 0.22 0.00 2.93 07:33:01 AM 0.10 0.00 0.10 0.00 1.18 07:34:01 AM 17.91 0.52 17.40 79.99 692.17 Average: 50.68 17.53 33.16 1772.73 7008.22 07:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 5563284 7047668 2319148 29.42 2688 1677908 713332 7.99 177288 1863452 77536 07:27:01 AM 5112840 6956340 2769592 35.14 2688 2021376 771808 8.64 213032 2220112 189936 07:28:01 AM 5211168 7038152 2671264 33.89 2688 2004312 678408 7.60 239860 2087340 16 07:29:01 AM 4943696 6967936 2938736 37.28 2688 2193488 733488 8.21 258964 2310560 150952 07:30:01 AM 4985188 7009116 2897244 36.76 2688 2193560 687180 7.69 259516 2265104 4 07:31:01 AM 4985552 7009508 2896880 36.75 2688 2193568 702848 7.87 259516 2264784 4 07:32:01 AM 4985184 7009140 2897248 36.76 2688 2193568 702848 7.87 259516 2265000 4 07:33:01 AM 4985308 7009268 2897124 36.75 2688 2193572 702848 7.87 259516 2264968 4 07:34:01 AM 5162820 7016220 2719612 34.50 2688 2028948 688300 7.71 441024 1930532 13352 Average: 5103893 7007039 2778539 35.25 2688 2077811 709007 7.94 263137 2163539 47979 07:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 240.58 143.28 1061.86 52.85 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 106.80 85.75 1118.94 11.87 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 14.93 8.80 6.75 3.53 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 43.63 36.83 279.54 9.54 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 155.36 126.15 32.08 37.66 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 3.02 0.28 0.48 0.09 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 2.25 0.50 0.63 0.40 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 2.48 0.37 0.54 0.24 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 50.07 36.09 79.66 22.87 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 68.79 48.67 286.71 15.45 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) 09/07/2024 _x86_64_ (2 CPU) 07:24:46 LINUX RESTART (2 CPU) 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 38.47 0.08 10.22 21.43 0.13 29.67 07:26:01 AM 0 39.03 0.07 11.12 22.42 0.12 27.24 07:26:01 AM 1 37.91 0.09 9.31 20.43 0.14 32.13 07:27:01 AM all 36.68 0.00 5.83 3.72 0.12 53.65 07:27:01 AM 0 34.50 0.00 6.28 3.57 0.12 55.53 07:27:01 AM 1 38.86 0.00 5.38 3.87 0.12 51.78 07:28:01 AM all 15.79 0.00 1.96 3.24 0.10 78.91 07:28:01 AM 0 22.73 0.00 2.57 4.85 0.10 69.75 07:28:01 AM 1 9.02 0.00 1.36 1.67 0.10 87.85 07:29:01 AM all 27.67 0.00 4.50 1.15 0.09 66.58 07:29:01 AM 0 33.66 0.00 4.99 1.26 0.08 60.01 07:29:01 AM 1 21.65 0.00 4.00 1.05 0.10 73.20 07:30:01 AM all 0.75 0.00 0.72 0.99 0.06 97.48 07:30:01 AM 0 0.65 0.00 0.80 0.97 0.07 97.51 07:30:01 AM 1 0.85 0.00 0.64 1.00 0.05 97.46 07:31:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 07:31:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 07:31:01 AM 1 0.57 0.00 0.07 0.02 0.03 99.32 07:32:01 AM all 0.36 0.00 0.06 0.00 0.04 99.54 07:32:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 07:32:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 07:33:01 AM all 0.29 0.00 0.04 0.00 0.03 99.64 07:33:01 AM 0 0.08 0.00 0.03 0.00 0.02 99.87 07:33:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 07:34:01 AM all 21.05 0.00 2.78 0.15 0.08 75.94 07:34:01 AM 0 25.07 0.00 3.06 0.18 0.07 71.62 07:34:01 AM 1 17.03 0.00 2.51 0.12 0.08 80.27 Average: all 15.64 0.01 2.89 3.37 0.07 78.02 Average: 0 17.26 0.01 3.21 3.66 0.07 75.80 Average: 1 14.03 0.01 2.57 3.08 0.08 80.23