---> uname -a: Linux prd-centos8-robot-2c-8g-20192.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4945 19 2151 6800 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:e2:df:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fee2:df31/64 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) 02/17/2025 _x86_64_ (2 CPU) 13:14:11 LINUX RESTART (2 CPU) 01:15:02 PM tps rtps wtps bread/s bwrtn/s 01:16:01 PM 91.61 17.57 74.05 5453.77 6840.45 01:17:01 PM 81.51 0.73 80.77 53.05 9601.95 01:18:01 PM 38.70 7.13 31.57 1310.50 2526.89 01:19:01 PM 48.69 0.03 48.66 3.47 7162.39 01:20:01 PM 3.05 0.10 2.95 32.12 101.07 01:21:01 PM 1.92 0.00 1.92 0.00 134.44 01:22:01 PM 0.28 0.00 0.28 0.00 60.29 01:23:01 PM 0.17 0.00 0.17 0.00 62.35 01:24:01 PM 0.33 0.00 0.33 0.00 33.51 01:25:01 PM 0.45 0.00 0.45 0.00 15.01 01:26:01 PM 0.15 0.00 0.15 0.00 12.28 01:27:01 PM 0.30 0.00 0.30 0.00 46.25 01:28:01 PM 13.00 0.33 12.66 37.85 535.82 Average: 21.46 1.97 19.49 523.83 2081.11 01:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 PM 5350640 7043664 2531784 32.12 2688 1875768 718640 8.05 191912 2020548 168936 01:17:01 PM 5232900 7039160 2649524 33.61 2688 1983864 691376 7.74 206544 2098024 30796 01:18:01 PM 4989156 6989340 2893268 36.71 2688 2172688 749636 8.39 270588 2262364 131388 01:19:01 PM 4991448 7040588 2890976 36.68 2688 2218608 658364 7.37 259004 2256576 4 01:20:01 PM 4947340 6998584 2935084 37.24 2688 2220744 734728 8.23 259148 2300400 936 01:21:01 PM 4943672 6996620 2938752 37.28 2688 2222412 751236 8.41 259160 2303972 496 01:22:01 PM 4939044 6993400 2943380 37.34 2688 2223824 769320 8.61 259160 2308700 220 01:23:01 PM 4935764 6991740 2946660 37.38 2688 2225444 788440 8.83 259164 2312136 36 01:24:01 PM 4933572 6990560 2948852 37.41 2688 2226448 788440 8.83 259164 2313864 144 01:25:01 PM 4933180 6990548 2949244 37.42 2688 2226828 788440 8.83 259168 2314256 288 01:26:01 PM 4932552 6990212 2949872 37.42 2688 2227128 788440 8.83 259168 2314776 256 01:27:01 PM 4929292 6988152 2953132 37.46 2688 2228312 803900 9.00 259168 2318188 156 01:28:01 PM 5081292 6974936 2801132 35.54 2688 2068668 738900 8.27 300480 2147152 27920 Average: 5010758 7002116 2871666 36.43 2688 2163134 751528 8.41 253987 2251612 27814 01:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 282.86 172.20 1684.30 60.89 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 60.71 44.09 607.48 8.02 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 36.35 31.39 296.59 7.96 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 180.79 129.80 44.53 39.59 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 74.78 65.52 15.52 6.17 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 81.00 79.19 15.56 7.97 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 48.66 46.71 10.31 5.02 0.00 0.00 0.00 0.00 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 71.01 70.74 14.19 6.69 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 38.78 35.44 9.41 4.85 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 16.61 13.81 3.86 2.40 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 19.66 10.48 138.31 1.88 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 41.05 34.71 10.16 6.26 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 71.96 49.48 102.39 48.32 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 78.53 60.13 225.28 15.79 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) 02/17/2025 _x86_64_ (2 CPU) 13:14:11 LINUX RESTART (2 CPU) 01:15:02 PM CPU %user %nice %system %iowait %steal %idle 01:16:01 PM all 41.38 0.00 7.29 2.10 0.14 49.08 01:16:01 PM 0 44.61 0.00 6.85 2.27 0.14 46.14 01:16:01 PM 1 38.16 0.00 7.74 1.94 0.15 52.01 01:17:01 PM all 21.92 0.00 3.50 1.72 0.10 72.76 01:17:01 PM 0 27.90 0.00 3.82 1.51 0.12 66.66 01:17:01 PM 1 15.97 0.00 3.18 1.92 0.08 78.85 01:18:01 PM all 24.44 0.00 3.77 0.89 0.12 70.78 01:18:01 PM 0 25.26 0.00 4.00 1.05 0.12 69.57 01:18:01 PM 1 23.62 0.00 3.55 0.72 0.12 72.00 01:19:01 PM all 13.34 0.00 2.54 0.88 0.08 83.17 01:19:01 PM 0 17.32 0.00 2.83 1.06 0.07 78.72 01:19:01 PM 1 9.38 0.00 2.24 0.70 0.08 87.60 01:20:01 PM all 5.86 0.00 0.52 0.03 0.06 93.54 01:20:01 PM 0 7.26 0.00 0.54 0.00 0.07 92.13 01:20:01 PM 1 4.46 0.00 0.50 0.05 0.05 94.94 01:21:01 PM all 6.17 0.00 0.48 0.01 0.08 93.26 01:21:01 PM 0 8.03 0.00 0.51 0.02 0.08 91.36 01:21:01 PM 1 4.31 0.00 0.45 0.00 0.08 95.15 01:22:01 PM all 5.30 0.00 0.39 0.00 0.10 94.21 01:22:01 PM 0 2.88 0.00 0.42 0.00 0.10 96.60 01:22:01 PM 1 7.72 0.00 0.35 0.00 0.10 91.82 01:23:01 PM all 5.18 0.00 0.44 0.00 0.09 94.29 01:23:01 PM 0 6.35 0.00 0.47 0.00 0.08 93.10 01:23:01 PM 1 4.01 0.00 0.40 0.00 0.10 95.49 01:24:01 PM all 6.82 0.00 0.36 0.00 0.10 92.72 01:24:01 PM 0 10.78 0.00 0.35 0.00 0.10 88.77 01:24:01 PM 1 2.86 0.00 0.37 0.00 0.10 96.67 01:25:01 PM all 4.28 0.00 0.29 0.00 0.10 95.33 01:25:01 PM 0 5.91 0.00 0.33 0.00 0.10 93.66 01:25:01 PM 1 2.64 0.00 0.25 0.00 0.10 97.00 01:26:01 PM all 3.31 0.00 0.23 0.00 0.09 96.36 01:26:01 PM 0 2.52 0.00 0.22 0.00 0.10 97.16 01:26:01 PM 1 4.10 0.00 0.25 0.00 0.08 95.57 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 10.86 0.00 0.54 0.00 0.08 88.51 01:27:01 PM 0 12.36 0.00 0.50 0.00 0.08 87.06 01:27:01 PM 1 9.37 0.00 0.59 0.00 0.08 89.96 01:28:01 PM all 19.14 0.00 2.06 0.07 0.10 78.63 01:28:01 PM 0 25.80 0.00 2.26 0.10 0.10 71.74 01:28:01 PM 1 12.50 0.00 1.86 0.03 0.10 85.51 Average: all 12.89 0.00 1.72 0.44 0.10 84.86 Average: 0 15.12 0.00 1.77 0.46 0.10 82.55 Average: 1 10.67 0.00 1.66 0.41 0.10 87.16