---> uname -a: Linux prd-centos8-robot-2c-8g-44398.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4820 19 2298 6816 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:fd:36:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fefd:36f0/64 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) 10/21/2024 _x86_64_ (2 CPU) 00:08:19 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 113.40 38.47 74.93 6147.02 6934.02 12:11:01 AM 80.61 0.70 79.91 50.77 9207.56 12:12:01 AM 16.08 0.42 15.66 64.78 1522.01 12:13:01 AM 63.58 2.52 61.06 396.00 7791.47 12:14:01 AM 5.17 0.00 5.17 0.00 214.68 12:15:01 AM 0.30 0.00 0.30 0.00 4.72 12:16:01 AM 0.12 0.00 0.12 0.00 0.77 12:17:01 AM 0.15 0.07 0.08 8.00 0.65 12:18:01 AM 27.56 0.63 26.93 89.72 1040.58 Average: 34.11 4.76 29.35 750.74 2968.81 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5318048 7022716 2564384 32.53 2688 1886716 734324 8.22 211060 2031448 147784 12:11:01 AM 5187612 7014172 2694820 34.19 2688 2003804 704820 7.89 221180 2130000 30112 12:12:01 AM 5176076 7046204 2706356 34.33 2688 2044900 668352 7.48 244992 2111124 38764 12:13:01 AM 5032008 7071404 2850424 36.16 2688 2208848 638980 7.15 261608 2215776 116 12:14:01 AM 5032640 7072040 2849792 36.15 2688 2208852 638980 7.15 261608 2215816 4 12:15:01 AM 5032600 7072000 2849832 36.15 2688 2208852 638980 7.15 261608 2216004 4 12:16:01 AM 5032540 7071940 2849892 36.15 2688 2208852 638980 7.15 261608 2215936 4 12:17:01 AM 5030780 7070300 2851652 36.18 2688 2209204 638980 7.15 262072 2216872 120 12:18:01 AM 5026096 7069396 2856336 36.24 2688 2212252 639300 7.16 457456 2025148 16756 Average: 5096489 7056686 2785943 35.34 2688 2132476 660188 7.39 271466 2153125 25963 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 317.04 200.97 1613.51 61.31 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 58.62 42.71 568.19 7.74 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 23.04 17.39 7.91 5.58 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 535.04 413.76 397.90 95.71 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 1.63 0.98 0.37 0.14 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.82 0.22 0.17 0.07 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.83 0.15 0.04 0.01 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 7.15 4.82 8.02 2.93 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 22.61 20.66 19.77 10.22 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 107.43 77.97 290.68 20.41 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) 10/21/2024 _x86_64_ (2 CPU) 00:08:19 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 36.58 0.00 7.22 3.39 0.11 52.70 12:10:01 AM 0 34.83 0.00 5.84 2.66 0.10 56.58 12:10:01 AM 1 38.34 0.00 8.61 4.12 0.12 48.81 12:11:01 AM all 21.60 0.00 3.11 3.44 0.08 71.78 12:11:01 AM 0 12.13 0.00 2.49 3.84 0.08 81.46 12:11:01 AM 1 31.07 0.00 3.74 3.04 0.07 62.08 12:12:01 AM all 16.49 0.00 2.78 0.41 0.09 80.23 12:12:01 AM 0 16.62 0.00 2.92 0.52 0.08 79.86 12:12:01 AM 1 16.36 0.00 2.64 0.30 0.10 80.60 12:13:01 AM all 21.59 0.00 4.13 2.66 0.09 71.54 12:13:01 AM 0 14.70 0.00 3.60 2.55 0.10 79.05 12:13:01 AM 1 28.49 0.00 4.65 2.77 0.08 64.00 12:14:01 AM all 0.32 0.00 0.07 0.02 0.04 99.56 12:14:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 12:14:01 AM 1 0.10 0.00 0.08 0.03 0.05 99.73 12:15:01 AM all 0.31 0.00 0.04 0.00 0.03 99.62 12:15:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:15:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 12:16:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 12:16:01 AM 0 0.52 0.00 0.03 0.00 0.03 99.42 12:16:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 12:17:01 AM all 0.43 0.00 0.18 0.00 0.03 99.36 12:17:01 AM 0 0.54 0.00 0.23 0.00 0.03 99.20 12:17:01 AM 1 0.33 0.00 0.12 0.00 0.03 99.52 12:18:01 AM all 30.58 0.00 3.46 0.40 0.10 65.46 12:18:01 AM 0 22.58 0.00 3.30 0.28 0.10 73.74 12:18:01 AM 1 38.58 0.00 3.62 0.52 0.10 57.19 Average: all 14.24 0.00 2.34 1.14 0.07 82.22 Average: 0 11.44 0.00 2.05 1.09 0.06 85.35 Average: 1 17.04 0.00 2.62 1.20 0.07 79.08