---> uname -a: Linux prd-centos8-robot-2c-8g-6062.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 610 4969 19 2117 6790 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:60:13:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe60:1364/64 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) 04/09/2024 _x86_64_ (2 CPU) 01:07:25 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 113.43 55.08 58.35 7677.84 22956.73 01:10:01 AM 89.52 0.08 89.44 2.53 8447.86 01:11:01 AM 34.09 0.70 33.39 50.50 3807.20 01:12:01 AM 44.25 0.98 43.27 132.89 2817.63 01:13:01 AM 24.30 0.05 24.25 3.60 5484.84 01:14:01 AM 3.62 0.00 3.62 0.00 111.48 01:15:01 AM 0.40 0.00 0.40 0.00 11.20 01:16:01 AM 15.11 0.25 14.86 35.06 668.52 Average: 40.59 7.14 33.45 987.78 5538.27 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5353364 7017240 2529060 32.08 2688 1853328 767732 8.60 227916 2004768 130888 01:10:01 AM 5119008 6971456 2763416 35.06 2688 2029808 775520 8.68 214756 2205600 112408 01:11:01 AM 5144616 6987848 2737808 34.73 2688 2020656 747516 8.37 233728 2159200 15800 01:12:01 AM 5006900 7038100 2875524 36.48 2688 2200708 687528 7.70 259580 2246660 154096 01:13:01 AM 4931616 6962940 2950808 37.44 2688 2201104 784080 8.78 263092 2313664 260 01:14:01 AM 4858392 6889764 3024032 38.36 2688 2201152 880892 9.86 263092 2385712 16 01:15:01 AM 4861660 6893252 3020764 38.32 2688 2201372 866208 9.70 263120 2382444 24 01:16:01 AM 5102812 6962824 2779612 35.26 2688 2035668 750604 8.40 281912 2147872 13204 Average: 5047296 6965428 2835128 35.97 2688 2092974 782510 8.76 250900 2230740 53337 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 322.46 189.94 1541.21 59.72 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 58.55 45.73 503.45 8.09 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.29 6.65 5.94 2.74 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 43.57 36.39 300.08 9.00 0.00 0.00 0.00 0.00 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 260.17 195.75 50.93 505.52 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 444.20 399.63 5901.29 251.61 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 380.37 345.63 5076.33 22.50 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 109.75 85.19 705.81 22.32 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 204.16 163.10 1760.59 110.17 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) 04/09/2024 _x86_64_ (2 CPU) 01:07:25 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 42.85 0.03 7.42 7.30 0.17 42.23 01:09:01 AM 0 46.12 0.03 8.46 6.56 0.18 38.64 01:09:01 AM 1 39.56 0.03 6.39 8.04 0.15 45.83 01:10:01 AM all 39.32 0.00 4.50 4.21 0.13 51.85 01:10:01 AM 0 41.55 0.00 4.77 3.02 0.14 50.53 01:10:01 AM 1 37.17 0.00 4.24 5.35 0.12 53.13 01:11:01 AM all 12.09 0.00 1.60 3.00 0.12 83.20 01:11:01 AM 0 17.09 0.00 1.45 3.72 0.15 77.59 01:11:01 AM 1 7.06 0.00 1.74 2.28 0.08 88.84 01:12:01 AM all 31.06 0.00 4.71 1.16 0.10 62.97 01:12:01 AM 0 36.96 0.00 5.12 1.47 0.10 56.35 01:12:01 AM 1 25.17 0.00 4.30 0.85 0.10 69.59 01:13:01 AM all 10.67 0.00 1.18 1.16 0.08 86.91 01:13:01 AM 0 12.65 0.00 1.11 0.84 0.07 85.34 01:13:01 AM 1 8.70 0.00 1.25 1.49 0.08 88.48 01:14:01 AM all 12.73 0.00 1.41 0.03 0.09 85.74 01:14:01 AM 0 9.15 0.00 1.04 0.00 0.08 89.73 01:14:01 AM 1 16.33 0.00 1.78 0.07 0.10 81.72 01:15:01 AM all 10.18 0.00 1.12 0.00 0.10 88.60 01:15:01 AM 0 14.35 0.00 1.42 0.00 0.10 84.13 01:15:01 AM 1 6.07 0.00 0.82 0.00 0.10 93.00 01:16:01 AM all 16.89 0.00 2.01 0.31 0.08 80.71 01:16:01 AM 0 29.34 0.00 2.42 0.49 0.08 67.67 01:16:01 AM 1 4.45 0.00 1.60 0.13 0.07 93.75 Average: all 21.96 0.00 2.99 2.15 0.11 72.79 Average: 0 25.87 0.00 3.22 2.01 0.11 68.78 Average: 1 18.07 0.00 2.77 2.28 0.10 76.78