---> uname -a: Linux prd-centos8-robot-2c-8g-6399.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 628 4919 19 2149 6772 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:01:eb:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe01:eba3/64 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:48 LINUX RESTART (2 CPU) 03:20:00 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 193.96 150.48 43.49 14453.74 37789.34 03:22:01 AM 93.30 7.20 86.10 1263.58 6441.22 03:23:01 AM 74.83 0.63 74.19 48.92 9728.22 03:24:01 AM 37.17 0.42 36.75 64.78 1822.59 03:25:01 AM 35.79 0.03 35.75 3.47 6575.32 03:26:01 AM 2.28 0.12 2.17 33.06 349.36 03:27:01 AM 0.53 0.00 0.53 0.00 9.40 03:28:01 AM 0.32 0.00 0.32 0.00 3.63 03:29:01 AM 13.38 0.32 13.06 36.93 654.37 Average: 50.30 17.80 32.50 1778.02 7067.90 03:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5596720 7050728 2285712 29.00 2688 1649984 738460 8.27 170596 1842984 58540 03:22:01 AM 5253940 7056364 2628492 33.35 2688 1980356 690292 7.73 209800 2085168 227172 03:23:01 AM 5123192 6983360 2759240 35.00 2688 2037168 732308 8.20 233404 2182092 25564 03:24:01 AM 4968680 7004292 2913752 36.97 2688 2204592 695128 7.78 253748 2293044 185352 03:25:01 AM 5000928 7036272 2881504 36.56 2688 2204724 662780 7.42 256952 2251208 4 03:26:01 AM 4938864 6983588 2943568 37.34 2688 2214104 732980 8.21 257216 2312796 16 03:27:01 AM 4935524 6980276 2946908 37.39 2688 2214132 748420 8.38 257216 2315844 4 03:28:01 AM 4927944 6976940 2954488 37.48 2688 2218384 764220 8.56 257276 2323088 4248 03:29:01 AM 5054164 6945260 2828268 35.88 2688 2065880 741924 8.31 301804 2174172 31344 Average: 5088884 7001898 2793548 35.44 2688 2087703 722946 8.09 244224 2197822 59138 03:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 260.63 151.07 915.22 54.03 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 86.77 67.64 912.76 9.31 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 42.29 29.17 439.00 6.02 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 44.84 36.92 300.37 9.36 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 195.33 137.30 38.41 36.60 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 95.92 83.97 84.58 27.76 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 325.37 321.08 189.53 129.13 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 167.33 162.28 217.07 52.48 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 68.17 43.16 97.09 37.09 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 143.06 114.77 355.38 40.21 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:48 LINUX RESTART (2 CPU) 03:20:00 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 38.17 0.08 9.99 29.75 0.13 21.89 03:21:01 AM 0 35.27 0.05 10.43 30.10 0.12 24.03 03:21:01 AM 1 41.07 0.10 9.55 29.40 0.13 19.74 03:22:01 AM all 37.07 0.00 6.19 3.41 0.13 53.19 03:22:01 AM 0 52.29 0.00 7.56 3.04 0.15 36.97 03:22:01 AM 1 21.84 0.00 4.81 3.79 0.12 69.44 03:23:01 AM all 18.80 0.00 2.42 6.10 0.12 72.56 03:23:01 AM 0 24.98 0.00 3.00 5.23 0.10 66.68 03:23:01 AM 1 12.63 0.00 1.84 6.97 0.13 78.43 03:24:01 AM all 31.71 0.00 4.83 0.82 0.13 62.52 03:24:01 AM 0 36.59 0.00 4.80 0.87 0.13 57.61 03:24:01 AM 1 26.80 0.00 4.86 0.77 0.12 67.45 03:25:01 AM all 3.40 0.00 0.92 1.85 0.04 93.79 03:25:01 AM 0 5.30 0.00 0.94 1.87 0.05 91.84 03:25:01 AM 1 1.51 0.00 0.90 1.82 0.03 95.73 03:26:01 AM all 16.84 0.00 1.11 0.09 0.44 81.51 03:26:01 AM 0 27.65 0.00 1.78 0.13 0.29 70.15 03:26:01 AM 1 6.15 0.00 0.45 0.05 0.60 92.75 03:27:01 AM all 27.40 0.00 0.61 0.00 0.14 71.85 03:27:01 AM 0 51.80 0.00 0.92 0.00 0.17 47.10 03:27:01 AM 1 2.94 0.00 0.30 0.00 0.12 96.64 03:28:01 AM all 23.08 0.00 0.56 0.00 0.12 76.24 03:28:01 AM 0 43.73 0.00 0.88 0.00 0.14 55.26 03:28:01 AM 1 2.64 0.00 0.24 0.00 0.10 97.03 03:29:01 AM all 16.04 0.00 2.18 0.23 0.09 81.47 03:29:01 AM 0 12.91 0.00 2.11 0.12 0.10 84.77 03:29:01 AM 1 19.16 0.00 2.26 0.33 0.08 78.16 Average: all 23.61 0.01 3.21 4.69 0.15 68.33 Average: 0 32.26 0.01 3.61 4.60 0.14 59.38 Average: 1 14.97 0.01 2.80 4.78 0.16 77.27