---> uname -a: Linux prd-centos8-robot-2c-8g-25173.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 614 4926 19 2156 6785 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:23:02:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe23:209/64 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) 09/21/2024 _x86_64_ (2 CPU) 04:10:44 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 197.10 139.32 57.78 14380.56 39682.14 04:13:02 AM 123.60 6.78 116.81 1247.79 10382.42 04:14:01 AM 23.20 0.68 22.52 50.29 3493.05 04:15:01 AM 24.55 0.38 24.16 64.26 1428.26 04:16:01 AM 51.38 0.03 51.35 3.47 7021.96 04:17:01 AM 5.48 0.10 5.38 32.13 239.16 04:18:01 AM 15.41 0.42 15.00 47.73 1885.75 Average: 63.06 21.15 41.90 2266.34 9175.89 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5534180 7070600 2348252 29.79 2688 1728084 695320 7.79 186556 1877672 85012 04:13:02 AM 5138956 6970056 2743476 34.80 2688 2007544 741780 8.31 210640 2186452 90120 04:14:01 AM 5220272 7052188 2662160 33.77 2688 2008976 668176 7.48 228696 2089100 28 04:15:01 AM 5032300 6999024 2850132 36.16 2688 2139140 724972 8.12 260416 2231388 111068 04:16:01 AM 5000988 7032796 2881444 36.56 2688 2200944 654060 7.32 258516 2249196 84 04:17:01 AM 4950292 6987112 2932140 37.20 2688 2205992 719036 8.05 258644 2299504 3364 04:18:01 AM 5115544 7014636 2766888 35.10 2688 2073740 671144 7.51 459852 1955092 13360 Average: 5141790 7018059 2740642 34.77 2688 2052060 696355 7.80 266189 2126915 43291 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 250.98 165.73 1241.11 56.04 0.00 0.00 0.00 0.00 04:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:02 AM eth0 84.49 66.77 951.59 9.89 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 3.95 2.58 2.47 0.89 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 34.58 29.88 275.37 7.40 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 167.11 130.94 39.73 37.13 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 35.26 22.65 149.31 2.16 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 89.97 60.81 276.47 54.04 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 95.41 68.64 420.43 23.99 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) 09/21/2024 _x86_64_ (2 CPU) 04:10:44 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 40.62 0.06 11.24 10.89 0.11 37.08 04:12:01 AM 0 34.80 0.07 10.82 11.04 0.12 43.16 04:12:01 AM 1 46.46 0.05 11.66 10.75 0.10 30.97 04:13:02 AM all 36.44 0.00 5.96 4.78 0.12 52.70 04:13:02 AM 0 24.63 0.00 5.19 4.81 0.12 65.26 04:13:02 AM 1 48.34 0.00 6.74 4.75 0.12 40.05 04:14:01 AM all 3.08 0.00 1.01 1.19 0.04 94.68 04:14:01 AM 0 1.56 0.00 0.78 1.26 0.05 96.35 04:14:01 AM 1 4.60 0.00 1.24 1.12 0.03 93.01 04:15:01 AM all 22.63 0.00 2.86 0.52 0.07 73.93 04:15:01 AM 0 10.29 0.00 2.23 0.42 0.07 86.99 04:15:01 AM 1 34.96 0.00 3.48 0.62 0.07 60.87 04:16:01 AM all 14.01 0.00 2.81 1.86 0.08 81.25 04:16:01 AM 0 9.34 0.00 2.49 2.27 0.07 85.83 04:16:01 AM 1 18.68 0.00 3.13 1.44 0.08 76.67 04:17:01 AM all 2.39 0.00 0.25 0.04 0.04 97.28 04:17:01 AM 0 2.17 0.00 0.23 0.05 0.03 97.52 04:17:01 AM 1 2.61 0.00 0.27 0.03 0.05 97.04 04:18:01 AM all 20.48 0.00 2.84 0.26 0.08 76.34 04:18:01 AM 0 17.21 0.00 2.88 0.10 0.07 79.75 04:18:01 AM 1 23.78 0.00 2.81 0.42 0.08 72.90 Average: all 19.97 0.01 3.85 2.79 0.08 73.31 Average: 0 14.30 0.01 3.52 2.85 0.07 79.25 Average: 1 25.65 0.01 4.19 2.73 0.08 67.35