---> uname -a: Linux prd-centos8-robot-2c-8g-9435.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 548 5041 19 2107 6854 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:ee:6a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:feee:6a6e/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) 04:04:22 LINUX RESTART (2 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 37.68 16.62 21.06 3721.18 2706.52 04:07:01 AM 114.10 6.60 107.50 1271.12 8705.52 04:08:01 AM 53.48 1.53 51.95 149.02 4910.36 04:09:01 AM 46.32 0.23 46.09 11.59 2712.52 04:10:01 AM 22.50 0.00 22.50 0.00 5148.69 04:11:01 AM 2.00 0.02 1.98 0.13 101.42 04:12:01 AM 0.78 0.00 0.78 0.00 114.40 04:13:01 AM 0.23 0.00 0.23 0.00 11.78 04:14:01 AM 0.20 0.03 0.17 1.87 14.28 04:15:01 AM 11.96 0.23 11.73 33.86 499.25 04:16:01 AM 25.91 0.47 25.44 48.92 1222.11 Average: 28.64 2.32 26.32 471.23 2376.43 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5518568 7053684 2363860 29.99 2688 1728624 717904 8.04 162240 1924376 81320 04:07:01 AM 5217416 7038728 2665012 33.81 2688 2000116 693368 7.76 188264 2142044 124848 04:08:01 AM 5299704 7112320 2582724 32.77 2688 1990624 647876 7.25 216712 2026772 28 04:09:01 AM 5097432 7097084 2784996 35.33 2688 2170796 633852 7.10 235896 2188552 145108 04:10:01 AM 5087244 7086888 2795184 35.46 2688 2170804 626672 7.02 235928 2193008 4 04:11:01 AM 5048052 7049384 2834376 35.96 2688 2172488 695668 7.79 236104 2231984 528 04:12:01 AM 5040216 7044176 2842212 36.06 2688 2175124 695668 7.79 236108 2239888 120 04:13:01 AM 5039920 7044236 2842508 36.06 2688 2175472 695668 7.79 236108 2240444 176 04:14:01 AM 5039100 7043848 2843328 36.07 2688 2175920 711084 7.96 236240 2240744 176 04:15:01 AM 5104256 6974572 2778172 35.25 2688 2046920 738112 8.26 246256 2184000 26384 04:16:01 AM 5183156 7038804 2699272 34.24 2688 2032908 685640 7.68 435308 1920836 11716 Average: 5152279 7053066 2730149 34.64 2688 2076345 685592 7.68 242288 2139332 35492 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 295.10 177.99 1292.99 54.34 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 66.41 54.94 766.55 8.73 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.21 10.13 7.02 4.04 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 132.71 115.79 308.59 31.73 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 531.61 439.31 105.03 82.20 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 47.97 35.24 16.86 5.78 0.00 0.00 0.00 0.00 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 26.06 28.44 6.37 5.77 0.00 0.00 0.00 0.00 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 9.60 9.35 1.99 1.74 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 10.63 9.85 2.14 1.83 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 67.28 49.97 89.93 32.27 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 18.04 18.08 15.18 8.30 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 110.68 86.14 235.92 21.47 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) 04:04:22 LINUX RESTART (2 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 23.59 0.00 3.87 2.01 0.10 70.43 04:06:01 AM 0 21.02 0.00 3.18 1.38 0.12 74.30 04:06:01 AM 1 26.16 0.00 4.56 2.64 0.09 66.55 04:07:01 AM all 38.64 0.00 5.55 3.91 0.10 51.80 04:07:01 AM 0 30.89 0.00 4.52 4.43 0.10 60.05 04:07:01 AM 1 46.42 0.00 6.59 3.38 0.10 43.51 04:08:01 AM all 21.36 0.00 2.23 2.13 0.08 74.20 04:08:01 AM 0 11.50 0.00 2.44 2.98 0.08 82.99 04:08:01 AM 1 31.21 0.00 2.01 1.27 0.08 65.42 04:09:01 AM all 30.70 0.00 4.29 1.67 0.08 63.25 04:09:01 AM 0 16.35 0.00 3.71 1.19 0.08 78.67 04:09:01 AM 1 45.13 0.00 4.87 2.16 0.08 47.76 04:10:01 AM all 0.93 0.00 1.17 1.11 0.05 96.74 04:10:01 AM 0 0.87 0.00 0.99 0.75 0.03 97.35 04:10:01 AM 1 0.99 0.00 1.34 1.46 0.07 96.13 04:11:01 AM all 10.17 0.00 0.45 0.02 0.08 89.28 04:11:01 AM 0 6.48 0.00 0.34 0.02 0.08 93.08 04:11:01 AM 1 13.87 0.00 0.57 0.02 0.07 85.48 04:12:01 AM all 13.51 0.00 0.33 0.00 0.08 86.08 04:12:01 AM 0 12.33 0.00 0.32 0.00 0.07 87.28 04:12:01 AM 1 14.70 0.00 0.34 0.00 0.08 84.89 04:13:01 AM all 4.29 0.00 0.16 0.00 0.07 95.48 04:13:01 AM 0 1.71 0.00 0.13 0.00 0.05 98.11 04:13:01 AM 1 6.89 0.00 0.18 0.00 0.08 92.84 04:14:01 AM all 4.42 0.00 0.18 0.00 0.07 95.34 04:14:01 AM 0 1.72 0.00 0.15 0.00 0.05 98.08 04:14:01 AM 1 7.12 0.00 0.20 0.00 0.08 92.59 04:15:01 AM all 17.02 0.00 1.44 0.12 0.08 81.35 04:15:01 AM 0 14.95 0.00 1.67 0.15 0.08 83.15 04:15:01 AM 1 19.09 0.00 1.20 0.08 0.07 79.56 04:16:01 AM all 29.60 0.00 2.72 0.48 0.08 67.13 04:16:01 AM 0 25.79 0.00 2.52 0.52 0.07 71.10 04:16:01 AM 1 33.41 0.00 2.92 0.43 0.08 63.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.66 0.00 2.03 1.04 0.08 79.19 Average: 0 13.05 0.00 1.82 1.04 0.07 84.02 Average: 1 22.28 0.00 2.25 1.04 0.08 74.35