---> uname -a: Linux prd-centos8-robot-2c-8g-5703.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 626 4943 19 2127 6774 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:4b:81:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe4b:81e5/64 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) 12/27/2024 _x86_64_ (2 CPU) 07:12:13 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 115.84 44.59 71.26 5728.36 17583.09 07:15:01 AM 91.02 0.73 90.29 53.05 10388.19 07:16:01 AM 16.54 0.03 16.51 0.53 1471.33 07:17:01 AM 56.72 7.07 49.66 1310.05 3728.38 07:18:01 AM 19.29 0.00 19.29 0.00 4747.43 07:19:01 AM 2.35 0.12 2.23 33.06 120.61 07:20:01 AM 0.17 0.00 0.17 0.00 1.73 07:21:01 AM 1.97 0.35 1.62 38.25 88.90 07:22:01 AM 29.86 0.52 29.34 63.85 1357.11 Average: 37.09 5.93 31.15 803.02 4387.51 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5397280 7051456 2485152 31.53 2688 1837964 722180 8.09 184528 1985444 157508 07:15:01 AM 5177620 6976684 2704812 34.31 2688 1976568 757484 8.48 198844 2160260 30680 07:16:01 AM 5125492 6949696 2756940 34.98 2688 2002136 810104 9.07 211756 2203744 24464 07:17:01 AM 5000568 7040336 2881864 36.56 2688 2209696 686332 7.68 258860 2255480 132844 07:18:01 AM 4994632 7034392 2887800 36.64 2688 2209696 701708 7.86 258860 2257408 4 07:19:01 AM 4946040 6988208 2936392 37.25 2688 2212104 759692 8.51 259128 2305416 4 07:20:01 AM 4935696 6977884 2946736 37.38 2688 2212120 778548 8.72 259128 2315068 24 07:21:01 AM 5124676 7001748 2757756 34.99 2688 2048472 711612 7.97 255936 2128372 8232 07:22:01 AM 5075820 6951024 2806612 35.61 2688 2050744 759252 8.50 451676 2003220 16812 Average: 5086425 6996825 2796007 35.47 2688 2084389 742990 8.32 259857 2179379 41175 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.28 178.09 1570.78 54.20 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 61.03 48.62 668.39 8.39 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 9.83 4.58 3.84 2.47 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 238.39 179.77 340.37 49.03 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 2.00 1.02 1.07 0.32 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 216.40 203.02 58.71 81.06 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 227.86 226.37 125.25 88.42 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 143.82 125.04 142.00 55.27 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 20.36 18.79 18.04 9.13 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 135.10 109.47 325.39 38.70 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) 12/27/2024 _x86_64_ (2 CPU) 07:12:13 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 31.86 0.03 6.23 10.57 0.10 51.21 07:14:01 AM 0 24.23 0.03 4.76 8.26 0.10 62.62 07:14:01 AM 1 39.48 0.03 7.69 12.87 0.10 39.83 07:15:01 AM all 25.13 0.00 3.55 3.58 0.09 67.64 07:15:01 AM 0 20.21 0.00 3.00 4.12 0.10 72.57 07:15:01 AM 1 30.04 0.00 4.11 3.04 0.08 62.72 07:16:01 AM all 8.44 0.00 0.77 0.49 0.08 90.22 07:16:01 AM 0 7.41 0.00 0.70 0.32 0.08 91.49 07:16:01 AM 1 9.47 0.00 0.83 0.67 0.08 88.95 07:17:01 AM all 30.40 0.00 5.40 2.33 0.09 61.78 07:17:01 AM 0 26.91 0.00 5.35 3.01 0.10 64.64 07:17:01 AM 1 33.90 0.00 5.45 1.64 0.08 58.92 07:18:01 AM all 0.22 0.00 0.28 1.04 0.05 98.40 07:18:01 AM 0 0.12 0.00 0.35 1.47 0.05 98.01 07:18:01 AM 1 0.32 0.00 0.22 0.62 0.05 98.80 07:19:01 AM all 16.95 0.00 0.60 0.03 0.10 82.32 07:19:01 AM 0 16.33 0.00 0.55 0.00 0.10 83.01 07:19:01 AM 1 17.57 0.00 0.64 0.07 0.10 81.62 07:20:01 AM all 21.84 0.00 0.52 0.00 0.09 77.55 07:20:01 AM 0 36.60 0.00 0.67 0.00 0.08 62.65 07:20:01 AM 1 6.84 0.00 0.36 0.00 0.10 92.70 07:21:01 AM all 15.48 0.00 1.34 0.03 0.10 83.06 07:21:01 AM 0 21.45 0.00 1.06 0.02 0.10 77.37 07:21:01 AM 1 9.48 0.00 1.62 0.03 0.10 88.77 07:22:01 AM all 31.86 0.00 3.15 0.38 0.08 64.53 07:22:01 AM 0 30.93 0.00 3.30 0.27 0.08 65.42 07:22:01 AM 1 32.79 0.00 2.99 0.50 0.08 63.64 Average: all 20.23 0.00 2.43 2.05 0.09 75.20 Average: 0 20.46 0.00 2.19 1.94 0.09 75.32 Average: 1 20.01 0.00 2.66 2.16 0.09 75.08