---> uname -a: Linux prd-centos8-robot-2c-8g-1100.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4788 19 2310 6795 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:97:45:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe97:4510/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 122.01 6.97 115.05 1258.32 10609.08 11:18:01 PM 33.54 1.02 32.52 111.43 4561.48 11:19:02 PM 25.56 0.03 25.53 2.27 1564.57 11:20:01 PM 46.81 2.56 44.25 402.78 7056.75 11:21:01 PM 3.28 0.00 3.28 0.00 108.91 11:22:01 PM 0.42 0.00 0.42 0.00 7.70 11:23:01 PM 0.10 0.00 0.10 0.00 1.03 11:24:01 PM 5.63 0.18 5.45 33.86 90.85 Average: 29.63 1.34 28.29 225.70 2991.43 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5122244 6982224 2760180 35.02 2688 2037792 733064 8.21 213588 2203824 148120 11:18:01 PM 5243096 7080404 2639328 33.48 2688 2014496 635836 7.12 240488 2051620 20 11:19:02 PM 4994660 7029672 2887764 36.64 2688 2204968 684676 7.67 255684 2263148 171528 11:20:01 PM 5002272 7052972 2880152 36.54 2688 2220228 658300 7.37 263496 2241156 20 11:21:01 PM 5002900 7053624 2879524 36.53 2688 2220232 638828 7.15 263496 2240972 4 11:22:01 PM 5003212 7053936 2879212 36.53 2688 2220232 638828 7.15 263496 2240708 4 11:23:01 PM 5003084 7053808 2879340 36.53 2688 2220232 638828 7.15 263496 2240948 8 11:24:01 PM 4919732 6968864 2962692 37.59 2688 2218116 710864 7.96 302340 2282784 13348 Average: 5036400 7034438 2846024 36.11 2688 2169537 667403 7.47 258260 2220645 41632 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 109.93 89.49 1141.34 11.92 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 12.78 9.76 6.47 3.77 0.00 0.00 0.00 0.00 11:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 PM eth0 39.74 33.51 295.32 7.16 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 548.91 399.19 110.37 93.53 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.82 0.67 0.23 0.15 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.05 0.17 0.08 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.60 0.38 0.27 0.21 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 15.71 13.33 15.34 6.36 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 90.23 67.62 196.34 15.22 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) 12/08/2024 _x86_64_ (2 CPU) 23:15:01 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 36.53 0.00 5.85 3.39 0.08 54.15 11:17:01 PM 0 24.80 0.00 4.90 3.47 0.08 66.73 11:17:01 PM 1 48.29 0.00 6.81 3.30 0.08 41.52 11:18:01 PM all 14.77 0.00 1.85 1.19 0.07 82.13 11:18:01 PM 0 14.16 0.00 2.09 1.57 0.07 82.12 11:18:01 PM 1 15.37 0.00 1.62 0.80 0.07 82.14 11:19:02 PM all 17.59 0.00 3.31 0.25 0.09 78.76 11:19:02 PM 0 15.32 0.00 2.92 0.13 0.08 81.53 11:19:02 PM 1 19.84 0.00 3.70 0.37 0.10 75.99 11:20:01 PM all 10.57 0.00 2.30 1.59 0.06 85.48 11:20:01 PM 0 6.34 0.00 2.08 1.91 0.07 89.60 11:20:01 PM 1 14.80 0.00 2.52 1.28 0.05 81.36 11:21:01 PM all 0.33 0.00 0.06 0.01 0.04 99.57 11:21:01 PM 0 0.08 0.00 0.07 0.02 0.05 99.78 11:21:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:22:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 11:22:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:22:01 PM 1 0.57 0.00 0.07 0.00 0.05 99.32 11:23:01 PM all 0.26 0.00 0.05 0.00 0.03 99.66 11:23:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:23:01 PM 1 0.45 0.00 0.05 0.00 0.05 99.45 11:24:01 PM all 12.08 0.00 1.33 0.08 0.06 86.46 11:24:01 PM 0 6.57 0.00 1.20 0.02 0.03 92.18 11:24:01 PM 1 17.59 0.00 1.45 0.13 0.08 80.74 Average: all 11.56 0.00 1.85 0.81 0.06 85.71 Average: 0 8.44 0.00 1.67 0.89 0.05 88.95 Average: 1 14.69 0.00 2.03 0.73 0.06 82.48