---> uname -a: Linux prd-centos8-robot-2c-8g-3073.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4996 19 2118 6819 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:ba:9e:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:feba:9e80/64 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 83.27 44.20 39.07 5610.80 19722.76 04:14:01 AM 111.83 6.81 105.01 1248.65 10091.55 04:15:01 AM 46.37 0.67 45.70 49.45 5931.56 04:16:01 AM 36.28 0.38 35.89 64.26 2663.76 04:17:01 AM 37.72 0.03 37.69 3.47 6224.79 04:18:01 AM 4.57 0.08 4.48 31.99 147.62 04:19:01 AM 4.30 0.33 3.97 37.86 206.15 04:20:01 AM 26.96 0.52 26.44 63.85 1164.75 Average: 43.91 6.63 37.28 888.82 5769.30 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5554972 7080156 2327448 29.53 2688 1718012 682632 7.64 187296 1857864 106092 04:14:01 AM 5188652 7022656 2693768 34.17 2688 2012536 697448 7.81 212492 2140728 153448 04:15:01 AM 5131488 6989212 2750932 34.90 2688 2035568 732164 8.20 234968 2172352 25580 04:16:01 AM 5032844 7064624 2849576 36.15 2688 2202348 640384 7.17 256124 2228096 151128 04:17:01 AM 5034064 7069684 2848356 36.14 2688 2205812 623752 6.98 258188 2218696 80 04:18:01 AM 4992948 7029796 2889472 36.66 2688 2207040 678324 7.60 258316 2260292 148 04:19:01 AM 5164824 7033652 2717596 34.48 2688 2040540 667684 7.48 253052 2101192 4180 04:20:01 AM 5167540 7031532 2714880 34.44 2688 2040716 672320 7.53 449592 1916044 1540 Average: 5158416 7040164 2724004 34.56 2688 2057822 674338 7.55 263754 2111908 55274 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.81 170.66 1204.05 54.65 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 67.58 52.32 834.96 15.25 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 27.22 18.89 203.58 4.41 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 32.16 28.38 294.56 6.14 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 184.12 135.97 42.40 31.86 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 15.73 8.55 4.11 1.04 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 176.15 146.34 1651.82 29.09 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 18.66 17.48 17.20 8.51 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 99.93 72.32 531.57 18.87 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 23.65 0.04 5.44 33.56 0.12 37.20 04:13:01 AM 0 25.84 0.07 5.87 35.55 0.14 32.53 04:13:01 AM 1 21.46 0.02 5.01 31.57 0.10 41.84 04:14:01 AM all 31.36 0.00 5.58 9.34 0.12 53.60 04:14:01 AM 0 27.02 0.00 5.32 9.37 0.12 58.18 04:14:01 AM 1 35.69 0.00 5.85 9.31 0.12 49.03 04:15:01 AM all 15.82 0.00 1.94 8.82 0.16 73.26 04:15:01 AM 0 11.63 0.00 1.91 7.79 0.15 78.52 04:15:01 AM 1 20.03 0.00 1.97 9.86 0.17 67.97 04:16:01 AM all 20.83 0.00 3.37 5.77 0.13 69.90 04:16:01 AM 0 14.91 0.00 2.99 7.98 0.13 73.99 04:16:01 AM 1 26.83 0.00 3.75 3.53 0.12 65.77 04:17:01 AM all 10.75 0.00 1.89 21.24 0.09 66.03 04:17:01 AM 0 9.89 0.00 1.70 20.60 0.10 67.71 04:17:01 AM 1 11.60 0.00 2.07 21.89 0.08 64.36 04:18:01 AM all 1.35 0.00 0.22 0.38 0.05 98.01 04:18:01 AM 0 0.23 0.00 0.17 0.67 0.05 98.88 04:18:01 AM 1 2.46 0.00 0.27 0.08 0.05 97.14 04:19:01 AM all 7.98 0.00 1.89 0.05 0.13 89.95 04:19:01 AM 0 7.54 0.00 2.28 0.02 0.10 90.07 04:19:01 AM 1 8.42 0.00 1.50 0.08 0.17 89.83 04:20:01 AM all 28.18 0.00 2.82 1.35 0.10 67.54 04:20:01 AM 0 14.47 0.00 2.38 1.09 0.10 81.95 04:20:01 AM 1 41.91 0.00 3.26 1.61 0.10 53.12 Average: all 17.48 0.01 2.89 10.04 0.11 69.47 Average: 0 13.92 0.01 2.82 10.34 0.11 72.80 Average: 1 21.05 0.00 2.96 9.74 0.11 66.14