---> uname -a: Linux prd-centos8-robot-2c-8g-8058.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 608 4950 19 2138 6793 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:bc:ef:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:febc:ef84/64 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) 11/17/2024 _x86_64_ (2 CPU) 01:10:59 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 101.62 13.08 88.54 2342.82 6522.81 01:14:01 AM 75.55 0.70 74.85 50.79 9734.33 01:15:01 AM 18.13 0.42 17.71 64.78 1205.83 01:16:01 AM 47.91 2.52 45.39 396.07 6895.52 01:17:01 AM 4.25 0.00 4.25 0.00 177.36 01:18:01 AM 0.38 0.00 0.38 0.00 7.08 01:19:01 AM 0.22 0.00 0.22 0.00 3.05 01:20:01 AM 2.10 0.12 1.98 33.06 153.23 01:21:01 AM 0.72 0.00 0.72 0.00 11.43 01:22:01 AM 13.50 0.37 13.13 41.59 701.68 Average: 26.44 1.72 24.72 292.92 2541.12 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5211680 7011128 2670752 33.88 2688 1978224 738728 8.27 218008 2119440 225364 01:14:01 AM 5132388 6992760 2750044 34.89 2688 2037520 721688 8.08 233608 2168720 25572 01:15:01 AM 5013008 6998260 2869424 36.40 2688 2157876 739484 8.28 267780 2240088 125616 01:16:01 AM 4986892 7035240 2895540 36.73 2688 2217664 653400 7.32 262828 2252676 32 01:17:01 AM 4989764 7038112 2892668 36.70 2688 2217664 653400 7.32 262832 2253020 12 01:18:01 AM 4990280 7038632 2892152 36.69 2688 2217668 653400 7.32 262832 2252668 12 01:19:01 AM 4990276 7038812 2892156 36.69 2688 2217856 668808 7.49 262832 2252816 196 01:20:01 AM 4901520 6953492 2980912 37.82 2688 2221288 775948 8.69 262964 2340648 4 01:21:01 AM 4907752 6959788 2974680 37.74 2688 2221340 778580 8.72 262964 2333676 44 01:22:01 AM 5142600 7023720 2739832 34.76 2688 2056368 689500 7.72 345756 2039936 13260 Average: 5026616 7008994 2855816 36.23 2688 2154347 707294 7.92 264240 2225369 39011 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 124.39 90.57 1015.08 20.71 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 55.04 39.91 442.53 8.33 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 44.39 38.49 295.00 7.67 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 495.35 362.22 104.81 86.80 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.18 2.25 0.95 0.68 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.82 1.90 0.44 0.42 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 20.31 9.30 6.16 1.08 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 200.15 161.18 1983.72 11.26 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 326.91 290.42 5296.72 18.86 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 90.40 54.83 97.64 29.16 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 136.29 105.10 924.27 18.50 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) 11/17/2024 _x86_64_ (2 CPU) 01:10:59 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.22 0.00 6.16 3.66 0.12 53.84 01:13:01 AM 0 33.57 0.00 5.66 3.73 0.12 56.92 01:13:01 AM 1 38.86 0.00 6.66 3.60 0.12 50.76 01:14:01 AM all 21.00 0.00 2.81 2.10 0.08 74.02 01:14:01 AM 0 14.98 0.00 2.25 1.92 0.07 80.78 01:14:01 AM 1 27.02 0.00 3.38 2.27 0.08 67.25 01:15:01 AM all 17.20 0.00 2.89 1.12 0.08 78.71 01:15:01 AM 0 13.49 0.00 2.45 0.47 0.08 83.50 01:15:01 AM 1 20.90 0.00 3.32 1.77 0.08 73.93 01:16:01 AM all 14.33 0.00 3.21 1.43 0.08 80.95 01:16:01 AM 0 11.67 0.00 2.76 1.25 0.07 84.25 01:16:01 AM 1 17.00 0.00 3.66 1.61 0.08 77.65 01:17:01 AM all 0.37 0.00 0.10 0.04 0.04 99.45 01:17:01 AM 0 0.10 0.00 0.08 0.08 0.05 99.68 01:17:01 AM 1 0.63 0.00 0.12 0.00 0.03 99.22 01:18:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 01:18:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:18:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 01:19:01 AM all 0.18 0.00 0.13 0.01 0.04 99.64 01:19:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:19:01 AM 1 0.28 0.00 0.17 0.02 0.05 99.48 01:20:01 AM all 9.62 0.00 1.80 0.02 0.08 88.49 01:20:01 AM 0 2.38 0.00 0.25 0.03 0.07 97.27 01:20:01 AM 1 16.88 0.00 3.36 0.00 0.08 79.68 01:21:01 AM all 8.94 0.00 1.23 0.01 0.12 89.70 01:21:01 AM 0 1.93 0.00 0.40 0.02 0.10 97.56 01:21:01 AM 1 15.99 0.00 2.07 0.00 0.13 81.81 01:22:01 AM all 14.50 0.00 2.25 0.38 0.09 82.78 01:22:01 AM 0 13.41 0.00 1.74 0.70 0.10 84.05 01:22:01 AM 1 15.58 0.00 2.76 0.07 0.08 81.51 Average: all 12.28 0.00 2.07 0.88 0.08 84.70 Average: 0 9.19 0.00 1.58 0.82 0.07 88.34 Average: 1 15.37 0.00 2.55 0.93 0.08 81.06