---> uname -a: Linux prd-centos8-robot-2c-8g-11834.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 569 4973 19 2154 6830 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:d1:67:8c 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 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fed1:678c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 04:09:31 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 244.05 0.00 244.05 0.00 129247.62 04:11:01 AM 72.56 17.99 54.57 3679.04 30163.70 04:12:01 AM 114.70 6.61 108.08 1269.44 8973.19 04:13:01 AM 54.77 0.60 54.17 26.80 6597.63 04:14:01 AM 22.61 0.92 21.69 126.89 1383.47 04:15:01 AM 20.50 0.00 20.50 0.00 2714.68 04:16:01 AM 26.91 0.00 26.91 0.00 3654.90 04:17:01 AM 29.50 0.05 29.45 3.60 2993.98 04:18:01 AM 6.81 0.03 6.78 1.87 313.26 04:19:01 AM 6.51 0.27 6.25 35.19 237.30 04:20:01 AM 39.38 0.47 38.91 48.93 2095.00 Average: 39.71 2.69 37.02 518.47 6085.15 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6083464 7347616 1799008 22.82 2688 1464484 359956 4.57 101204 1447448 799916 04:11:01 AM 5554320 7094580 2328152 29.54 2688 1732720 689888 7.72 163260 1883028 92684 04:12:01 AM 5275184 7116388 2607288 33.08 2688 2017344 642444 7.19 185888 2074384 143540 04:13:01 AM 5201308 7059128 2681164 34.01 2688 2033916 668368 7.48 201748 2129824 1088 04:14:01 AM 5054636 7003884 2827836 35.87 2688 2123316 752140 8.42 229544 2241844 68416 04:15:01 AM 4953400 6973328 2929072 37.16 2688 2191772 764684 8.56 244452 2320064 67704 04:16:01 AM 4925500 6982452 2956972 37.51 2688 2225112 729668 8.17 229460 2350128 72992 04:17:01 AM 4971176 7020576 2911296 36.93 2688 2218132 698080 7.82 232216 2300612 620 04:18:01 AM 4968720 7019192 2913752 36.96 2688 2219200 698080 7.82 232348 2305068 172 04:19:01 AM 5034624 6952516 2847848 36.13 2688 2089784 762500 8.54 240844 2244084 24372 04:20:01 AM 5088896 6992016 2793576 35.44 2688 2077000 738656 8.27 427204 2013000 19708 Average: 5191930 7051061 2690542 34.13 2688 2035707 682224 7.64 226197 2119044 117383 04:10:00 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 1.19 0.00 0.08 0.00 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 284.17 161.83 1255.85 51.47 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 62.73 46.55 789.59 6.81 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 16.88 14.83 147.79 4.08 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 40.29 29.46 281.03 6.20 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 3.42 2.65 3.73 0.61 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 6.38 6.18 30.65 10.20 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 208.37 189.10 48.87 36.20 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 19.91 19.14 5.63 4.45 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 51.80 44.44 76.17 25.48 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 16.70 15.21 13.05 7.01 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 70.97 52.86 264.88 15.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 04:09:31 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.00 0.00 4.29 95.71 0.00 0.00 04:10:01 AM 0 0.00 0.00 3.70 96.30 0.00 0.00 04:10:01 AM 1 0.00 0.00 4.88 95.12 0.00 0.00 04:11:01 AM all 23.57 0.00 4.63 22.44 0.10 49.26 04:11:01 AM 0 23.80 0.00 5.25 27.42 0.10 43.43 04:11:01 AM 1 23.33 0.00 4.02 17.47 0.10 55.09 04:12:01 AM all 34.95 0.00 5.58 3.68 0.10 55.69 04:12:01 AM 0 50.12 0.00 7.21 3.60 0.10 38.97 04:12:01 AM 1 19.85 0.00 3.95 3.77 0.10 72.33 04:13:01 AM all 18.54 0.00 2.16 4.53 0.15 74.62 04:13:01 AM 0 20.85 0.00 2.04 5.54 0.13 71.43 04:13:01 AM 1 16.24 0.00 2.27 3.52 0.17 77.80 04:14:01 AM all 20.88 0.00 2.14 4.78 0.18 72.02 04:14:01 AM 0 26.95 0.00 2.48 6.37 0.12 64.09 04:14:01 AM 1 14.83 0.00 1.81 3.21 0.23 79.91 04:15:01 AM all 4.56 0.00 0.79 19.57 0.06 75.01 04:15:01 AM 0 1.95 0.00 0.44 12.35 0.05 85.21 04:15:01 AM 1 7.20 0.00 1.15 26.84 0.07 64.75 04:16:01 AM all 10.05 0.00 1.60 15.09 0.06 73.19 04:16:01 AM 0 7.82 0.00 1.65 24.80 0.07 65.66 04:16:01 AM 1 12.29 0.00 1.56 5.31 0.05 80.79 04:17:01 AM all 12.23 0.00 1.57 2.74 0.08 83.38 04:17:01 AM 0 13.47 0.00 1.75 3.61 0.08 81.09 04:17:01 AM 1 11.00 0.00 1.39 1.86 0.08 85.66 04:18:01 AM all 8.37 0.00 0.32 0.61 0.08 90.62 04:18:01 AM 0 9.15 0.00 0.32 1.21 0.10 89.22 04:18:01 AM 1 7.60 0.00 0.32 0.00 0.07 92.01 04:19:01 AM all 21.36 0.00 1.61 0.22 0.09 76.72 04:19:01 AM 0 29.68 0.00 2.05 0.27 0.10 67.91 04:19:01 AM 1 13.05 0.00 1.17 0.17 0.08 85.53 04:20:01 AM all 29.68 0.00 2.90 1.05 0.09 66.28 04:20:01 AM 0 32.80 0.00 3.47 1.41 0.10 62.23 04:20:01 AM 1 26.57 0.00 2.32 0.70 0.08 70.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.42 0.00 2.34 7.59 0.10 71.56 Average: 0 21.64 0.00 2.67 8.78 0.10 66.81 Average: 1 15.20 0.00 2.00 6.39 0.10 76.30