---> uname -a: Linux prd-centos8-robot-2c-8g-2603.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 622 4950 19 2124 6779 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:14:76:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe14:763b/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) 12/14/2024 _x86_64_ (2 CPU) 04:12:23 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 110.86 46.03 64.83 7147.35 20879.04 04:15:01 AM 98.62 0.70 97.92 50.78 10687.44 04:16:01 AM 20.85 0.38 20.46 64.26 1755.64 04:17:01 AM 59.75 0.07 59.68 4.00 7909.03 04:18:01 AM 2.82 0.12 2.70 33.06 90.40 04:19:01 AM 2.27 0.00 2.27 0.00 116.76 04:20:01 AM 0.15 0.00 0.15 0.00 2.17 04:21:01 AM 13.46 0.32 13.14 36.91 576.45 Average: 38.60 5.95 32.64 917.08 5252.31 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5232576 6964156 2649856 33.62 2688 1913732 796984 8.92 229892 2100304 190856 04:15:01 AM 5141800 6974116 2740632 34.77 2688 2010040 742532 8.31 221336 2176420 30680 04:16:01 AM 5129632 7003844 2752800 34.92 2688 2049212 749452 8.39 250820 2152508 35832 04:17:01 AM 4992084 7028008 2890348 36.67 2688 2205864 673696 7.54 257684 2262304 76 04:18:01 AM 4946228 6984552 2936204 37.25 2688 2208264 741456 8.30 257952 2308148 1420 04:19:01 AM 4946092 6984420 2936340 37.25 2688 2208268 741456 8.30 257952 2308136 8 04:20:01 AM 4930996 6969344 2951436 37.44 2688 2208284 750992 8.41 257952 2322480 4 04:21:01 AM 5086244 6952448 2796188 35.47 2688 2041588 755808 8.46 292732 2153436 17676 Average: 5050706 6982611 2831726 35.92 2688 2105656 744047 8.33 253290 2222967 34569 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.67 191.30 1562.73 60.50 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 73.16 54.75 678.47 8.81 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 18.55 14.00 22.92 4.83 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 228.16 164.26 320.32 43.25 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 40.59 31.14 23.86 10.10 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 266.26 265.61 53.66 111.27 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 221.38 219.11 203.04 78.49 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 59.34 44.56 105.78 24.73 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 151.51 123.09 371.36 42.75 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:23 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 42.15 0.03 7.68 4.76 0.12 45.27 04:14:01 AM 0 35.03 0.03 7.88 5.05 0.10 51.90 04:14:01 AM 1 49.29 0.02 7.48 4.46 0.13 38.62 04:15:01 AM all 26.96 0.00 3.84 3.87 0.09 65.24 04:15:01 AM 0 17.39 0.00 3.12 3.60 0.08 75.81 04:15:01 AM 1 36.54 0.00 4.55 4.14 0.10 54.67 04:16:01 AM all 17.53 0.00 2.43 1.23 0.06 78.76 04:16:01 AM 0 12.80 0.00 2.34 1.37 0.07 83.43 04:16:01 AM 1 22.24 0.00 2.52 1.08 0.05 74.10 04:17:01 AM all 19.96 0.00 3.36 3.90 0.07 72.71 04:17:01 AM 0 15.62 0.00 2.60 2.45 0.07 79.27 04:17:01 AM 1 24.31 0.00 4.13 5.35 0.07 66.14 04:18:01 AM all 4.22 0.00 0.33 0.19 0.05 95.21 04:18:01 AM 0 1.82 0.00 0.18 0.00 0.05 97.95 04:18:01 AM 1 6.64 0.00 0.47 0.39 0.05 92.46 04:19:01 AM all 20.94 0.00 0.49 0.01 0.09 78.47 04:19:01 AM 0 41.28 0.00 0.84 0.00 0.10 57.78 04:19:01 AM 1 0.65 0.00 0.15 0.02 0.08 99.10 04:20:01 AM all 25.17 0.00 0.45 0.00 0.08 74.30 04:20:01 AM 0 1.20 0.00 0.25 0.00 0.07 98.48 04:20:01 AM 1 49.27 0.00 0.66 0.00 0.10 49.97 04:21:01 AM all 14.93 0.00 1.91 0.23 0.07 82.87 04:21:01 AM 0 9.01 0.00 1.23 0.13 0.07 89.55 04:21:01 AM 1 20.88 0.00 2.58 0.32 0.07 76.15 Average: all 21.48 0.00 2.56 1.77 0.08 74.11 Average: 0 16.75 0.00 2.31 1.58 0.08 79.29 Average: 1 26.21 0.00 2.82 1.97 0.08 68.91