---> uname -a: Linux prd-centos8-robot-2c-8g-5840.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5002 19 2127 6833 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:5a:dd:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe5a:dd75/64 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) 04/08/2024 _x86_64_ (2 CPU) 04:10:07 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 80.18 12.83 67.35 2387.74 6320.99 04:13:01 AM 75.35 0.08 75.27 2.53 7665.32 04:14:01 AM 38.14 1.48 36.65 171.68 3865.66 04:15:01 AM 31.96 0.20 31.76 11.73 1959.98 04:16:01 AM 33.24 0.03 33.21 3.47 6254.44 04:17:02 AM 2.77 0.02 2.75 0.13 120.95 04:18:01 AM 1.88 0.00 1.88 0.00 135.82 04:19:01 AM 0.47 0.00 0.47 0.00 52.41 04:20:01 AM 0.17 0.00 0.17 0.00 8.05 04:21:01 AM 0.58 0.03 0.55 1.87 22.03 04:22:01 AM 19.18 0.32 18.86 44.79 1064.82 Average: 25.85 1.37 24.48 238.95 2500.91 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5258732 7010252 2623704 33.29 2688 1934576 760440 8.51 248796 2054288 173912 04:13:01 AM 5144512 6987340 2737924 34.73 2688 2020108 747652 8.37 214004 2179796 105400 04:14:01 AM 5267784 7096644 2614652 33.17 2688 2006060 648984 7.27 240844 2028368 32 04:15:01 AM 5015928 7043584 2866508 36.37 2688 2197000 688320 7.71 259880 2235132 171220 04:16:01 AM 5039876 7067400 2842560 36.06 2688 2197124 643708 7.21 263000 2204364 12 04:17:02 AM 4999528 7028376 2882908 36.57 2688 2198488 692732 7.76 263300 2244232 324 04:18:01 AM 4992468 7024168 2889968 36.66 2688 2201300 692732 7.76 263308 2251376 992 04:19:01 AM 4990072 7022164 2892364 36.69 2688 2201700 692732 7.76 263308 2253984 24 04:20:01 AM 4989264 7021716 2893172 36.70 2688 2202052 706996 7.92 263308 2254628 172 04:21:01 AM 5033196 7068752 2849240 36.15 2688 2205136 631216 7.07 263764 2210832 2808 04:22:01 AM 5114320 6984836 2768116 35.12 2688 2045908 721696 8.08 443292 1973672 10688 Average: 5076880 7032294 2805556 35.59 2688 2128132 693383 7.76 271528 2171879 42326 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 168.28 117.97 1004.89 25.36 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 49.78 42.88 498.28 7.83 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 17.54 8.78 6.72 3.33 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 44.20 36.37 299.63 9.09 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 482.62 440.16 102.30 94.10 0.00 0.00 0.00 0.00 04:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 AM eth0 31.93 25.36 13.68 4.42 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 27.77 29.85 7.21 5.72 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 11.26 10.26 2.22 1.90 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 10.71 9.76 2.12 1.82 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 40.72 27.91 14.90 4.78 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 47.68 37.79 87.55 30.42 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 84.86 71.62 185.70 17.18 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) 04/08/2024 _x86_64_ (2 CPU) 04:10:07 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 27.98 0.00 5.14 2.88 0.09 63.91 04:12:01 AM 0 16.74 0.00 3.98 2.03 0.10 77.14 04:12:01 AM 1 39.25 0.00 6.30 3.72 0.08 50.65 04:13:01 AM all 35.02 0.00 3.69 2.26 0.08 58.94 04:13:01 AM 0 27.09 0.00 3.55 1.90 0.08 67.37 04:13:01 AM 1 42.93 0.00 3.82 2.63 0.08 50.53 04:14:01 AM all 16.74 0.00 2.09 1.06 0.09 80.02 04:14:01 AM 0 11.57 0.00 2.14 1.22 0.10 84.97 04:14:01 AM 1 21.90 0.00 2.05 0.90 0.08 75.07 04:15:01 AM all 26.34 0.00 4.41 0.75 0.10 68.40 04:15:01 AM 0 22.81 0.00 4.42 0.40 0.10 72.27 04:15:01 AM 1 29.86 0.00 4.40 1.10 0.10 64.54 04:16:01 AM all 6.57 0.00 1.45 1.69 0.06 90.23 04:16:01 AM 0 2.95 0.00 1.31 1.11 0.05 94.58 04:16:01 AM 1 10.17 0.00 1.59 2.28 0.07 85.89 04:17:02 AM all 6.81 0.00 0.68 0.03 0.06 92.43 04:17:02 AM 0 5.50 0.00 0.47 0.02 0.05 93.96 04:17:02 AM 1 8.11 0.00 0.89 0.03 0.07 90.90 04:18:01 AM all 14.43 0.00 0.61 0.00 0.06 84.91 04:18:01 AM 0 12.90 0.00 0.60 0.00 0.05 86.45 04:18:01 AM 1 15.96 0.00 0.61 0.00 0.07 83.36 04:19:01 AM all 4.40 0.00 0.29 0.00 0.08 95.22 04:19:01 AM 0 1.87 0.00 0.18 0.00 0.07 97.88 04:19:01 AM 1 6.93 0.00 0.40 0.00 0.10 92.57 04:20:01 AM all 4.34 0.00 0.32 0.00 0.07 95.28 04:20:01 AM 0 2.86 0.00 0.22 0.00 0.05 96.87 04:20:01 AM 1 5.82 0.00 0.42 0.00 0.08 93.68 04:21:01 AM all 5.92 0.00 0.36 0.01 0.05 93.66 04:21:01 AM 0 1.42 0.00 0.30 0.00 0.05 98.23 04:21:01 AM 1 10.42 0.00 0.42 0.02 0.05 89.10 04:22:01 AM all 23.28 0.00 2.65 0.21 0.08 73.79 04:22:01 AM 0 13.67 0.00 2.47 0.25 0.08 83.52 04:22:01 AM 1 32.88 0.00 2.82 0.17 0.08 64.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.64 0.00 1.98 0.81 0.08 81.50 Average: 0 10.86 0.00 1.79 0.63 0.07 86.65 Average: 1 20.42 0.00 2.16 0.99 0.08 76.35