---> uname -a: Linux prd-centos8-robot-2c-8g-4640.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4768 19 2304 6771 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:a9:13:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fea9:1303/64 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:36 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 109.73 37.72 72.01 7331.29 6381.96 11:08:01 PM 80.44 0.73 79.70 53.06 9878.27 11:09:01 PM 32.76 7.13 25.63 1310.71 2390.18 11:10:01 PM 54.68 2.52 52.17 396.00 7172.81 11:11:01 PM 5.08 0.00 5.08 0.00 207.01 11:12:01 PM 0.57 0.00 0.57 0.00 8.70 11:13:01 PM 0.35 0.00 0.35 0.00 3.58 11:14:01 PM 4.87 0.17 4.70 32.93 64.76 11:15:01 PM 22.03 0.53 21.49 64.78 912.70 Average: 34.50 5.42 29.08 1021.01 3002.16 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5378640 7055172 2503792 31.76 2688 1859600 684780 7.67 186700 1998620 178032 11:08:01 PM 5178496 6972604 2703936 34.30 2688 1972216 735004 8.23 198872 2160200 30688 11:09:01 PM 5051444 6970448 2830988 35.92 2688 2093848 746992 8.36 258272 2219544 64700 11:10:01 PM 4976752 7023944 2905680 36.86 2688 2217100 664108 7.44 264456 2264256 76 11:11:01 PM 4981416 7028640 2901016 36.80 2688 2217104 664108 7.44 264456 2263344 4 11:12:01 PM 4981304 7028528 2901128 36.80 2688 2217104 664108 7.44 264456 2263412 4 11:13:01 PM 4981456 7028680 2900976 36.80 2688 2217104 664108 7.44 264456 2263344 4 11:14:01 PM 4862228 6937216 3020204 38.32 2688 2244864 750872 8.41 292056 2354976 26632 11:15:01 PM 4920688 6969360 2961744 37.57 2688 2218444 723020 8.10 461872 2127212 1396 Average: 5034714 7001621 2847718 36.13 2688 2139709 699678 7.83 272844 2212768 33504 11:06:01 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 284.19 182.17 1656.42 58.34 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 59.27 42.86 586.97 8.30 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 48.66 38.21 299.47 9.24 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 581.24 411.68 116.78 98.09 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 1.48 0.65 0.17 0.10 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 0.90 0.25 0.18 0.08 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 0.85 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 12.18 9.92 12.58 5.42 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 18.18 16.38 14.54 7.34 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 111.89 78.04 298.57 20.77 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) 12/21/2024 _x86_64_ (2 CPU) 23:05:36 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 45.98 0.01 8.08 2.23 0.12 43.59 11:07:01 PM 0 37.45 0.02 8.44 2.62 0.12 51.35 11:07:01 PM 1 54.51 0.00 7.71 1.84 0.12 35.82 11:08:01 PM all 20.52 0.00 2.79 2.47 0.09 74.13 11:08:01 PM 0 17.90 0.00 2.92 2.25 0.08 76.84 11:08:01 PM 1 23.14 0.00 2.66 2.69 0.10 71.41 11:09:01 PM all 22.62 0.00 3.98 1.55 0.10 71.75 11:09:01 PM 0 16.13 0.00 3.89 1.69 0.10 78.19 11:09:01 PM 1 29.11 0.00 4.06 1.40 0.10 65.32 11:10:01 PM all 17.22 0.00 3.69 3.17 0.09 75.83 11:10:01 PM 0 15.37 0.00 3.59 2.90 0.08 78.05 11:10:01 PM 1 19.06 0.00 3.78 3.44 0.10 73.61 11:11:01 PM all 0.33 0.00 0.08 0.17 0.06 99.37 11:11:01 PM 0 0.08 0.00 0.08 0.10 0.05 99.68 11:11:01 PM 1 0.57 0.00 0.08 0.23 0.07 99.05 11:12:01 PM all 0.25 0.00 0.06 0.00 0.03 99.66 11:12:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:12:01 PM 1 0.42 0.00 0.05 0.00 0.02 99.52 11:13:01 PM all 0.25 0.00 0.08 0.00 0.04 99.63 11:13:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:13:01 PM 1 0.43 0.00 0.10 0.00 0.03 99.43 11:14:01 PM all 7.22 0.00 0.83 0.68 0.07 91.21 11:14:01 PM 0 9.37 0.00 0.85 0.68 0.07 89.02 11:14:01 PM 1 5.07 0.00 0.80 0.67 0.07 93.39 11:15:01 PM all 24.54 0.00 2.70 2.42 0.09 70.25 11:15:01 PM 0 23.57 0.00 2.42 2.12 0.08 71.81 11:15:01 PM 1 25.52 0.00 2.97 2.72 0.10 68.69 Average: all 15.43 0.00 2.47 1.41 0.08 80.61 Average: 0 13.33 0.00 2.48 1.37 0.08 82.74 Average: 1 17.52 0.00 2.47 1.44 0.08 78.49