---> uname -a: Linux prd-centos8-robot-2c-8g-36.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4880 19 2212 6797 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:dc:a7:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fedc:a7bf/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) 01/08/2025 _x86_64_ (2 CPU) 13:21:12 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 84.52 6.33 78.19 1095.63 5229.74 01:24:01 PM 74.53 1.05 73.48 113.70 9732.62 01:25:01 PM 45.11 6.75 38.36 1248.19 2436.71 01:26:01 PM 33.49 2.52 30.98 396.07 6081.50 01:27:01 PM 2.73 0.10 2.63 32.12 136.22 01:28:01 PM 2.47 0.00 2.47 0.00 660.26 01:29:01 PM 0.48 0.00 0.48 0.00 380.97 01:30:01 PM 0.38 0.03 0.35 1.87 266.16 01:31:01 PM 12.75 0.33 12.41 37.86 583.97 Average: 28.50 1.90 26.60 325.05 2834.31 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5310868 7069760 2571564 32.62 2688 1937688 691528 7.74 187192 2054788 228220 01:24:01 PM 5278832 7072284 2603600 33.03 2688 1971432 677188 7.58 217704 2043924 36 01:25:01 PM 4964780 6997912 2917652 37.01 2688 2202604 730376 8.18 254328 2293332 167944 01:26:01 PM 5002904 7047724 2879528 36.53 2688 2214576 673400 7.54 264184 2242452 4 01:27:01 PM 4961092 7008688 2921340 37.06 2688 2217356 737420 8.26 264364 2283580 228 01:28:01 PM 4930332 6995340 2952100 37.45 2688 2234800 752800 8.43 264780 2314064 124 01:29:01 PM 4918220 6994520 2964212 37.61 2688 2246092 752800 8.43 264780 2325588 72 01:30:01 PM 4903544 6987828 2978888 37.79 2688 2254028 785388 8.79 265020 2339760 4 01:31:01 PM 5010916 6968352 2871516 36.43 2688 2133108 756480 8.47 336316 2181172 62580 Average: 5031276 7015823 2851156 36.17 2688 2156854 728598 8.16 257630 2230962 51024 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 119.63 90.32 1058.16 22.90 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 46.08 34.76 439.74 6.98 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 34.54 29.43 296.18 6.78 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 204.70 146.78 44.04 32.09 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 23.06 17.38 25.69 2.72 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 45.46 38.61 117.94 16.45 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 28.40 21.38 74.59 6.88 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 19.88 19.28 56.02 12.49 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 87.52 53.66 154.09 78.22 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 67.69 50.17 251.84 20.61 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) 01/08/2025 _x86_64_ (2 CPU) 13:21:12 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 36.73 0.00 5.63 1.73 0.10 55.82 01:23:01 PM 0 42.42 0.00 6.33 1.97 0.10 49.18 01:23:01 PM 1 31.03 0.00 4.93 1.49 0.10 62.46 01:24:01 PM all 21.95 0.00 2.41 2.82 0.08 72.74 01:24:01 PM 0 14.97 0.00 2.41 3.33 0.08 79.21 01:24:01 PM 1 28.90 0.00 2.40 2.32 0.08 66.29 01:25:01 PM all 23.95 0.00 4.39 0.84 0.07 70.75 01:25:01 PM 0 15.16 0.00 3.97 1.10 0.07 79.70 01:25:01 PM 1 32.75 0.00 4.80 0.58 0.07 61.80 01:26:01 PM all 5.48 0.00 1.40 1.30 0.05 91.76 01:26:01 PM 0 1.82 0.00 1.12 1.37 0.05 95.64 01:26:01 PM 1 9.14 0.00 1.69 1.24 0.05 87.88 01:27:01 PM all 3.34 0.00 0.22 0.03 0.06 96.36 01:27:01 PM 0 2.74 0.00 0.17 0.02 0.07 97.01 01:27:01 PM 1 3.93 0.00 0.27 0.05 0.05 95.71 01:28:01 PM all 18.67 0.00 0.22 0.10 0.07 80.95 01:28:01 PM 0 7.31 0.00 0.20 0.15 0.05 92.29 01:28:01 PM 1 30.01 0.00 0.23 0.05 0.08 69.62 01:29:01 PM all 9.91 0.00 0.15 0.08 0.06 89.81 01:29:01 PM 0 6.13 0.00 0.15 0.00 0.05 93.67 01:29:01 PM 1 13.68 0.00 0.15 0.15 0.07 85.95 01:30:01 PM all 9.24 0.00 0.23 0.11 0.06 90.36 01:30:01 PM 0 6.91 0.00 0.30 0.08 0.07 92.63 01:30:01 PM 1 11.56 0.00 0.17 0.13 0.05 88.09 01:31:01 PM all 19.41 0.00 2.12 0.08 0.08 78.31 01:31:01 PM 0 16.17 0.00 2.31 0.08 0.08 81.35 01:31:01 PM 1 22.64 0.00 1.92 0.08 0.07 75.29 Average: all 16.52 0.00 1.86 0.79 0.07 80.76 Average: 0 12.63 0.00 1.89 0.90 0.07 84.51 Average: 1 20.41 0.00 1.84 0.68 0.07 77.01