---> uname -a: Linux prd-centos8-robot-2c-8g-7670.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 568 4901 19 2227 6833 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:ed:8f:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:feed:8f42/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:03 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 88.39 2.95 85.44 298.88 6304.53 05:11:01 AM 73.81 0.83 72.98 82.24 9753.00 05:12:01 AM 37.44 6.96 30.47 1279.44 1993.47 05:13:01 AM 42.04 2.52 39.53 396.07 6801.82 05:14:01 AM 3.73 0.10 3.63 32.13 166.42 05:15:01 AM 2.28 0.00 2.28 0.00 417.46 05:16:01 AM 0.45 0.00 0.45 0.00 467.31 05:17:01 AM 0.35 0.02 0.33 1.07 236.37 05:18:01 AM 0.87 0.03 0.83 1.87 254.14 05:19:01 AM 0.82 0.35 0.47 53.46 114.60 05:20:01 AM 0.20 0.00 0.20 0.00 29.97 05:21:01 AM 12.90 0.33 12.56 37.85 600.72 Average: 21.76 1.17 20.59 181.60 2250.50 05:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5317360 7079468 2565072 32.54 2688 1940932 698116 7.82 187900 2046832 216508 05:11:01 AM 5270984 7066736 2611448 33.13 2688 1973696 677896 7.59 213516 2058748 16 05:12:01 AM 5011256 7044704 2871176 36.43 2688 2203696 689832 7.72 257168 2251524 173052 05:13:01 AM 5038696 7086632 2843736 36.08 2688 2217792 638428 7.15 264680 2208552 12 05:14:01 AM 4997344 7047868 2885088 36.60 2688 2220396 677536 7.59 264864 2249532 664 05:15:01 AM 4966192 7034192 2916240 37.00 2688 2237860 693200 7.76 265280 2280256 7836 05:16:01 AM 4952560 7031836 2929872 37.17 2688 2249148 693200 7.76 265280 2293404 5188 05:17:01 AM 4949936 7032552 2932496 37.20 2688 2252456 708740 7.94 265300 2296600 1424 05:18:01 AM 4941632 7031380 2940800 37.31 2688 2259580 708740 7.94 265580 2304176 1252 05:19:01 AM 4550108 6966596 3332324 42.28 2688 2263304 719952 8.06 266892 2314144 200 05:20:01 AM 4552288 6969388 3330144 42.25 2688 2264056 737688 8.26 266904 2312268 112 05:21:01 AM 5031608 7005720 2850824 36.17 2688 2147824 701860 7.86 340536 2157812 67664 Average: 4964997 7033089 2917435 37.01 2688 2185895 695432 7.79 260325 2231154 39494 05:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 91.09 71.07 982.54 16.42 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 41.90 32.11 438.12 6.37 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 37.50 30.37 297.42 6.85 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 171.07 134.84 38.24 28.19 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 21.73 14.13 22.52 2.28 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 49.20 39.30 122.25 10.82 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 27.81 20.20 74.76 6.96 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 21.68 18.83 5.97 4.50 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 20.81 16.35 64.35 10.67 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 39.39 53.96 23.82 5.10 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 22.69 19.39 5.40 3.50 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 75.14 48.63 146.06 92.58 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 51.56 41.52 182.92 16.19 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:52 LINUX RESTART (2 CPU) 05:09:03 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 36.89 0.00 5.03 3.82 0.09 54.17 05:10:01 AM 0 29.07 0.00 4.26 3.07 0.09 63.52 05:10:01 AM 1 44.72 0.00 5.80 4.58 0.10 44.80 05:11:01 AM all 21.07 0.00 2.32 3.91 0.07 72.63 05:11:01 AM 0 15.59 0.00 2.31 4.11 0.07 77.93 05:11:01 AM 1 26.55 0.00 2.33 3.70 0.07 67.35 05:12:01 AM all 21.26 0.00 4.41 2.32 0.10 71.91 05:12:01 AM 0 29.96 0.00 5.01 2.49 0.12 62.43 05:12:01 AM 1 12.59 0.00 3.81 2.16 0.08 81.36 05:13:01 AM all 8.32 0.00 1.82 2.69 0.04 87.12 05:13:01 AM 0 6.89 0.00 1.76 2.66 0.05 88.64 05:13:01 AM 1 9.75 0.00 1.89 2.73 0.03 85.60 05:14:01 AM all 3.03 0.00 0.25 0.03 0.04 96.65 05:14:01 AM 0 2.52 0.00 0.32 0.07 0.05 97.04 05:14:01 AM 1 3.53 0.00 0.18 0.00 0.03 96.26 05:15:01 AM all 18.00 0.00 0.25 0.04 0.06 81.65 05:15:01 AM 0 4.85 0.00 0.25 0.07 0.05 94.79 05:15:01 AM 1 31.11 0.00 0.25 0.02 0.07 68.56 05:16:01 AM all 9.63 0.00 0.17 0.10 0.06 90.05 05:16:01 AM 0 5.46 0.00 0.15 0.10 0.05 94.24 05:16:01 AM 1 13.79 0.00 0.18 0.10 0.07 85.86 05:17:01 AM all 11.93 0.00 0.18 0.11 0.05 87.74 05:17:01 AM 0 6.22 0.00 0.20 0.00 0.05 93.53 05:17:01 AM 1 17.64 0.00 0.15 0.22 0.05 81.95 05:18:01 AM all 6.32 0.00 0.27 0.03 0.06 93.32 05:18:01 AM 0 2.28 0.00 0.30 0.02 0.05 97.36 05:18:01 AM 1 10.37 0.00 0.23 0.05 0.07 89.28 05:19:01 AM all 8.46 0.00 5.94 0.01 0.06 85.54 05:19:01 AM 0 7.83 0.00 6.12 0.02 0.05 85.99 05:19:01 AM 1 9.10 0.00 5.76 0.00 0.07 85.08 05:20:01 AM all 6.92 0.00 0.23 0.00 0.06 92.79 05:20:01 AM 0 2.41 0.00 0.23 0.00 0.07 97.29 05:20:01 AM 1 11.45 0.00 0.24 0.00 0.05 88.27 05:20:01 AM CPU %user %nice %system %iowait %steal %idle 05:21:01 AM all 19.48 0.00 2.41 0.38 0.08 77.65 05:21:01 AM 0 9.57 0.00 1.49 0.13 0.07 88.75 05:21:01 AM 1 29.40 0.00 3.34 0.63 0.08 66.54 Average: all 14.22 0.00 1.93 1.12 0.06 82.67 Average: 0 10.18 0.00 1.86 1.06 0.06 86.84 Average: 1 18.26 0.00 2.00 1.17 0.06 78.49