---> uname -a: Linux prd-centos8-robot-2c-8g-8004.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 586 4977 19 2132 6814 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:39:e5:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe39:e5fd/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) 11/16/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 93.58 15.37 78.21 2728.24 6366.02 11:08:01 PM 79.42 0.73 78.69 51.32 9069.78 11:09:01 PM 14.00 0.38 13.61 64.26 1253.51 11:10:01 PM 48.78 2.48 46.30 392.54 3216.83 11:11:01 PM 26.06 0.03 26.03 3.47 5520.01 11:12:01 PM 0.40 0.00 0.40 0.00 7.91 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.10 0.00 0.10 0.00 0.78 11:15:01 PM 16.29 0.53 15.76 81.57 701.75 Average: 30.86 2.15 28.71 364.73 2897.84 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5338600 7069392 2543824 32.27 2688 1913308 671796 7.52 210080 2014020 164316 11:08:01 PM 5173792 7008372 2708632 34.36 2688 2011848 709860 7.95 221280 2142532 30128 11:09:01 PM 5251076 7087600 2631348 33.38 2688 2013780 636376 7.13 240072 2047020 4 11:10:01 PM 4986732 7034912 2895692 36.74 2688 2217392 698280 7.82 260132 2266008 155360 11:11:01 PM 5016716 7064664 2865708 36.36 2688 2217520 640708 7.17 262848 2228492 16 11:12:01 PM 5016684 7064632 2865740 36.36 2688 2217520 640708 7.17 262848 2228436 8 11:13:01 PM 5016732 7064680 2865692 36.36 2688 2217520 640708 7.17 262848 2228436 4 11:14:01 PM 5016668 7064620 2865756 36.36 2688 2217524 640708 7.17 262848 2228516 16 11:15:01 PM 5164896 7039552 2717528 34.48 2688 2050504 674364 7.55 451688 1916276 13368 Average: 5109100 7055380 2773324 35.18 2688 2119657 661501 7.41 270516 2144415 40358 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 222.70 142.10 1376.45 45.79 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 61.43 46.57 488.76 8.39 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 13.66 7.92 5.61 3.54 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 49.78 38.39 301.59 9.29 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 180.19 131.13 34.46 36.31 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.80 0.22 0.12 0.03 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.88 0.18 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 3.40 1.45 1.78 1.14 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 107.16 65.44 119.23 72.17 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 70.83 47.98 256.63 19.58 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) 11/16/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 36.49 0.00 6.52 2.55 0.14 54.31 11:07:01 PM 0 27.63 0.00 5.34 2.79 0.12 64.13 11:07:01 PM 1 45.41 0.00 7.70 2.31 0.15 44.42 11:08:01 PM all 20.11 0.00 2.83 3.57 0.11 73.39 11:08:01 PM 0 13.30 0.00 2.07 4.47 0.12 80.04 11:08:01 PM 1 26.96 0.00 3.59 2.66 0.10 66.68 11:09:01 PM all 11.23 0.00 1.12 0.79 0.07 86.79 11:09:01 PM 0 8.42 0.00 1.29 0.82 0.07 89.41 11:09:01 PM 1 14.05 0.00 0.95 0.77 0.07 84.16 11:10:01 PM all 26.66 0.00 4.27 1.50 0.08 67.49 11:10:01 PM 0 26.48 0.00 4.28 1.66 0.08 67.48 11:10:01 PM 1 26.83 0.00 4.25 1.34 0.08 67.50 11:11:01 PM all 0.79 0.00 0.74 1.06 0.04 97.37 11:11:01 PM 0 0.50 0.00 0.57 1.30 0.03 97.59 11:11:01 PM 1 1.09 0.00 0.90 0.82 0.05 97.14 11:12:01 PM all 0.33 0.00 0.07 0.00 0.04 99.57 11:12:01 PM 0 0.55 0.00 0.03 0.00 0.02 99.40 11:12:01 PM 1 0.10 0.00 0.10 0.00 0.07 99.73 11:13:01 PM all 0.32 0.00 0.04 0.00 0.03 99.61 11:13:01 PM 0 0.52 0.00 0.02 0.00 0.02 99.45 11:13:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:14:01 PM all 0.38 0.00 0.08 0.00 0.04 99.49 11:14:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:14:01 PM 1 0.18 0.00 0.10 0.00 0.07 99.65 11:15:01 PM all 19.05 0.00 3.32 0.22 0.08 77.33 11:15:01 PM 0 12.79 0.00 2.85 0.13 0.07 84.16 11:15:01 PM 1 25.31 0.00 3.80 0.30 0.08 70.51 Average: all 12.75 0.00 2.10 1.07 0.07 84.01 Average: 0 10.03 0.00 1.83 1.24 0.06 86.84 Average: 1 15.47 0.00 2.37 0.91 0.08 81.18