---> uname -a: Linux prd-centos8-robot-2c-8g-9474.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 552 5035 19 2108 6849 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:46:b6:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe46:b69c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/25/2024 _x86_64_ (2 CPU) 07:09:42 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:02 AM 4.32 3.70 0.62 1456.79 4.94 07:11:01 AM 68.98 19.99 48.98 5229.68 38877.26 07:12:01 AM 91.50 6.88 84.62 1301.70 7466.09 07:13:01 AM 80.25 0.65 79.60 28.13 7606.52 07:14:01 AM 9.68 0.82 8.87 125.05 521.96 07:15:01 AM 58.49 0.20 58.29 9.33 7282.77 07:16:01 AM 5.05 0.02 5.03 0.13 221.54 07:17:01 AM 1.93 0.00 1.93 0.00 108.92 07:18:01 AM 0.67 0.00 0.67 0.00 87.49 07:19:01 AM 0.27 0.00 0.27 0.00 15.75 07:20:01 AM 0.33 0.03 0.30 1.87 15.48 07:21:01 AM 13.50 0.28 13.21 38.92 896.98 Average: 29.94 2.60 27.34 607.38 5672.43 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:02 AM 7037564 7275732 844876 10.72 2688 439568 476372 6.04 102676 495344 20500 07:11:01 AM 5634044 7114952 2248396 28.52 2688 1675380 672156 7.53 154260 1822000 72716 07:12:01 AM 5210428 7018400 2672012 33.90 2688 1987120 729504 8.17 196836 2146932 182116 07:13:01 AM 5203364 7025868 2679076 33.99 2688 2000204 699832 7.84 210460 2128076 14760 07:14:01 AM 5220676 7063628 2661764 33.77 2688 2019436 662948 7.42 221280 2096040 28632 07:15:01 AM 5076372 7076052 2806068 35.60 2688 2170604 626368 7.01 236100 2198104 88 07:16:01 AM 5044852 7045252 2837588 36.00 2688 2171324 689912 7.72 236212 2233868 264 07:17:01 AM 5038148 7040720 2844292 36.08 2688 2173496 689912 7.72 236284 2240464 964 07:18:01 AM 5033984 7038104 2848456 36.14 2688 2175052 689912 7.72 236284 2244868 144 07:19:01 AM 5033428 7037892 2849012 36.14 2688 2175396 689912 7.72 236284 2245356 96 07:20:01 AM 5032476 7037272 2849964 36.16 2688 2175768 707836 7.93 236412 2245884 48 07:21:01 AM 5209736 7062824 2672704 33.91 2688 2029056 675892 7.57 379980 1946000 10500 Average: 5314589 7069725 2567851 32.58 2688 1932700 667546 7.47 223589 2003578 27569 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 AM eth0 4.94 0.00 0.32 0.00 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 250.46 142.21 961.17 56.41 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 84.01 67.34 933.96 7.95 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 25.03 20.16 167.91 6.67 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 20.70 13.85 5.47 3.60 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 531.51 466.76 385.37 91.86 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 16.48 12.65 10.29 2.62 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 29.26 30.68 8.01 5.93 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 19.84 20.21 4.50 3.97 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 9.95 9.82 2.07 1.82 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 7.90 7.15 2.07 1.70 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 79.51 60.40 93.55 33.90 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 97.23 77.09 232.37 19.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/25/2024 _x86_64_ (2 CPU) 07:09:42 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:02 AM all 92.28 0.00 7.40 0.32 0.00 0.00 07:10:02 AM 0 91.93 0.00 8.07 0.00 0.00 0.00 07:10:02 AM 1 92.67 0.00 6.67 0.67 0.00 0.00 07:11:01 AM all 24.14 0.00 5.24 20.06 0.11 50.45 07:11:01 AM 0 26.11 0.00 4.24 16.30 0.14 53.22 07:11:01 AM 1 22.17 0.00 6.23 23.81 0.09 47.70 07:12:01 AM all 38.84 0.00 5.43 2.54 0.10 53.09 07:12:01 AM 0 38.63 0.00 5.43 3.11 0.10 52.73 07:12:01 AM 1 39.04 0.00 5.44 1.96 0.10 53.46 07:13:01 AM all 22.33 0.00 2.66 3.00 0.09 71.92 07:13:01 AM 0 35.54 0.00 2.74 2.66 0.08 58.98 07:13:01 AM 1 9.13 0.00 2.57 3.34 0.10 84.86 07:14:01 AM all 11.91 0.00 1.93 0.75 0.08 85.33 07:14:01 AM 0 12.01 0.00 1.59 0.48 0.10 85.82 07:14:01 AM 1 11.81 0.00 2.28 1.02 0.05 84.83 07:15:01 AM all 25.54 0.00 4.04 3.52 0.10 66.80 07:15:01 AM 0 28.09 0.00 4.30 1.95 0.10 65.56 07:15:01 AM 1 23.00 0.00 3.78 5.08 0.10 68.04 07:16:01 AM all 2.70 0.00 0.31 0.03 0.06 96.90 07:16:01 AM 0 2.56 0.00 0.37 0.03 0.07 96.98 07:16:01 AM 1 2.84 0.00 0.25 0.03 0.05 96.82 07:17:01 AM all 13.14 0.00 0.34 0.02 0.09 86.41 07:17:01 AM 0 17.18 0.00 0.37 0.00 0.10 82.35 07:17:01 AM 1 9.10 0.00 0.32 0.03 0.08 90.46 07:18:01 AM all 9.24 0.00 0.26 0.03 0.10 90.37 07:18:01 AM 0 13.26 0.00 0.25 0.00 0.10 86.39 07:18:01 AM 1 5.24 0.00 0.27 0.05 0.10 94.34 07:19:01 AM all 4.32 0.00 0.18 0.00 0.11 95.38 07:19:01 AM 0 6.52 0.00 0.22 0.00 0.13 93.13 07:19:01 AM 1 2.14 0.00 0.15 0.00 0.08 97.63 07:20:01 AM all 3.21 0.00 0.16 0.00 0.09 96.54 07:20:01 AM 0 3.85 0.00 0.17 0.00 0.12 95.87 07:20:01 AM 1 2.57 0.00 0.15 0.00 0.07 97.21 07:20:01 AM CPU %user %nice %system %iowait %steal %idle 07:21:01 AM all 20.63 0.00 2.12 0.37 0.08 76.79 07:21:01 AM 0 34.14 0.00 2.44 0.37 0.07 62.99 07:21:01 AM 1 7.13 0.00 1.80 0.37 0.10 90.59 Average: all 16.16 0.00 2.07 2.71 0.09 78.98 Average: 0 19.97 0.00 2.02 2.22 0.10 75.69 Average: 1 12.35 0.00 2.11 3.19 0.08 82.27