---> uname -a: Linux prd-centos8-robot-2c-8g-8572.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 603 4962 19 2131 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:67:de:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe67:de6a/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) 02/05/2025 _x86_64_ (2 CPU) 02:09:58 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 211.74 171.20 40.54 12372.78 37081.56 02:12:01 AM 71.44 15.43 56.01 3823.66 4672.24 02:13:01 AM 97.57 0.73 96.83 53.05 10737.04 02:14:01 AM 19.91 0.42 19.49 64.78 1555.56 02:15:01 AM 47.44 6.75 40.69 1249.39 2753.57 02:16:01 AM 24.27 0.00 24.27 0.00 5608.66 02:17:01 AM 4.88 0.10 4.78 32.12 179.84 02:18:01 AM 0.32 0.00 0.32 0.00 6.06 02:19:01 AM 6.58 0.32 6.27 36.93 177.57 Average: 54.00 21.86 32.15 1972.87 7014.38 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 6097888 7367812 1784536 22.64 2688 1469184 331448 3.71 125848 1401460 108 02:12:01 AM 5400792 7070240 2481632 31.48 2688 1852072 670976 7.51 187928 1972372 169296 02:13:01 AM 5209824 7016812 2672600 33.91 2688 1984148 703680 7.88 198624 2124860 30680 02:14:01 AM 5284216 7092664 2598208 32.96 2688 1986092 624524 6.99 217656 2035200 4 02:15:01 AM 4993244 7042784 2889180 36.65 2688 2218716 655996 7.35 258780 2259048 156892 02:16:01 AM 4988628 7037784 2893796 36.71 2688 2218720 655996 7.35 258776 2258996 4 02:17:01 AM 4727788 6778172 3154636 40.02 2688 2219948 947044 10.60 258904 2518340 28 02:18:01 AM 4719240 6769672 3163184 40.13 2688 2219996 943772 10.57 258904 2527440 40 02:19:01 AM 5041344 6947328 2841080 36.04 2688 2079412 748544 8.38 281848 2199888 32432 Average: 5162552 7013696 2719872 34.51 2688 2027588 697998 7.82 227474 2144178 43276 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.69 8.55 296.57 1.06 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 314.31 197.23 1594.79 57.95 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 57.13 44.22 668.45 8.04 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 17.71 10.93 6.01 3.88 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 244.58 178.52 340.14 48.62 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.47 0.85 0.23 0.13 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 234.46 220.28 2316.85 703.13 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 281.54 274.29 5425.06 17.78 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 198.58 155.64 1873.18 27.07 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 152.32 121.02 1389.80 96.28 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) 02/05/2025 _x86_64_ (2 CPU) 02:09:58 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 40.50 0.08 9.44 42.40 0.12 7.45 02:11:01 AM 0 40.18 0.08 9.10 39.57 0.10 10.97 02:11:01 AM 1 40.81 0.08 9.78 45.19 0.13 4.00 02:12:01 AM all 34.68 0.00 6.03 6.28 0.09 52.91 02:12:01 AM 0 38.36 0.00 6.60 7.46 0.08 47.50 02:12:01 AM 1 30.98 0.00 5.46 5.09 0.10 58.37 02:13:01 AM all 23.56 0.00 3.67 4.40 0.11 68.26 02:13:01 AM 0 32.65 0.00 4.05 4.67 0.13 58.50 02:13:01 AM 1 14.49 0.00 3.29 4.13 0.08 78.00 02:14:01 AM all 9.76 0.00 1.42 0.89 0.06 87.87 02:14:01 AM 0 15.58 0.00 1.47 1.44 0.05 81.45 02:14:01 AM 1 3.93 0.00 1.37 0.33 0.07 94.29 02:15:01 AM all 27.75 0.00 5.35 2.08 0.09 64.73 02:15:01 AM 0 36.42 0.00 6.22 2.12 0.08 55.15 02:15:01 AM 1 19.10 0.00 4.48 2.03 0.10 74.28 02:16:01 AM all 0.33 0.00 0.30 3.67 0.04 95.65 02:16:01 AM 0 0.15 0.00 0.42 5.54 0.05 93.84 02:16:01 AM 1 0.52 0.00 0.18 1.80 0.03 97.46 02:17:01 AM all 12.41 0.00 0.87 0.12 0.08 86.52 02:17:01 AM 0 13.05 0.00 0.81 0.05 0.07 86.02 02:17:01 AM 1 11.78 0.00 0.93 0.19 0.08 87.02 02:18:01 AM all 12.34 0.00 1.22 0.00 0.10 86.34 02:18:01 AM 0 19.27 0.00 1.69 0.00 0.12 78.92 02:18:01 AM 1 5.43 0.00 0.74 0.00 0.08 93.75 02:19:01 AM all 14.36 0.00 1.92 0.35 0.08 83.29 02:19:01 AM 0 12.92 0.00 1.99 0.27 0.07 84.75 02:19:01 AM 1 15.80 0.00 1.85 0.43 0.10 81.81 Average: all 19.51 0.01 3.36 6.68 0.09 70.36 Average: 0 23.16 0.01 3.59 6.76 0.08 66.39 Average: 1 15.86 0.01 3.12 6.60 0.09 74.32