---> uname -a: Linux prd-centos8-robot-2c-8g-1817.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 616 4940 19 2141 6785 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:dd:c0:e0 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 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fedd:c0e0/64 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:58 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 95.57 13.10 82.47 2343.22 6601.88 04:21:01 AM 72.32 0.71 71.61 51.63 9717.33 04:22:01 AM 11.66 0.42 11.25 64.78 313.38 04:23:01 AM 40.31 0.03 40.28 3.47 2829.23 04:24:01 AM 26.26 0.00 26.26 0.00 5611.38 04:25:01 AM 3.55 0.12 3.43 33.06 403.35 04:26:01 AM 2.02 0.00 2.02 0.00 63.75 04:27:01 AM 0.25 0.00 0.25 0.00 97.15 04:28:01 AM 16.06 0.40 15.66 46.78 1095.20 Average: 29.70 1.64 28.06 282.99 2958.01 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5285288 7023184 2597144 32.95 2688 1919692 739276 8.28 212000 2061728 167976 04:21:01 AM 5172636 7002704 2709796 34.38 2688 2007220 746620 8.36 221632 2142732 4 04:22:01 AM 5251004 7083016 2631428 33.38 2688 2009164 679200 7.60 240400 2046720 4 04:23:01 AM 5027844 7059220 2854588 36.21 2688 2200468 664592 7.44 258596 2225292 154516 04:24:01 AM 5024700 7055724 2857732 36.25 2688 2200472 664592 7.44 258596 2225256 4 04:25:01 AM 4962712 7003104 2919720 37.04 2688 2209836 731212 8.19 258868 2286428 16 04:26:01 AM 4950052 6990480 2932380 37.20 2688 2209872 784708 8.79 258868 2299508 48 04:27:01 AM 4937140 6980388 2945292 37.37 2688 2212692 784708 8.79 258928 2311872 4 04:28:01 AM 5078812 6962780 2803620 35.57 2688 2058936 740288 8.29 456184 1994920 13364 Average: 5076688 7017844 2805744 35.59 2688 2114261 726133 8.13 269341 2177162 37326 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 142.29 110.53 1169.78 26.06 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 38.84 26.72 427.06 5.38 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 15.18 10.36 5.30 3.75 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 262.87 199.35 345.47 49.66 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 1.50 1.07 0.25 2.59 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 199.93 184.60 106.15 69.35 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 304.38 296.58 428.73 108.59 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 113.18 108.70 251.72 31.87 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 64.20 43.95 98.41 37.52 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 127.09 109.24 314.56 37.25 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:58 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 34.88 0.00 5.71 3.30 0.10 56.01 04:20:01 AM 0 32.31 0.00 5.07 4.46 0.10 58.06 04:20:01 AM 1 37.45 0.00 6.34 2.14 0.10 53.97 04:21:01 AM all 16.52 0.00 2.65 5.29 0.07 75.47 04:21:01 AM 0 8.76 0.00 2.04 4.74 0.07 84.39 04:21:01 AM 1 24.29 0.00 3.27 5.84 0.07 66.54 04:22:01 AM all 10.18 0.00 1.23 0.78 0.07 87.74 04:22:01 AM 0 3.71 0.00 1.09 0.40 0.07 94.74 04:22:01 AM 1 16.70 0.00 1.38 1.16 0.07 80.70 04:23:01 AM all 26.40 0.00 4.45 0.92 0.09 68.14 04:23:01 AM 0 25.53 0.00 4.82 0.85 0.08 68.71 04:23:01 AM 1 27.28 0.00 4.07 0.98 0.10 67.57 04:24:01 AM all 0.08 0.00 0.30 2.39 0.04 97.19 04:24:01 AM 0 0.12 0.00 0.33 2.30 0.03 97.21 04:24:01 AM 1 0.05 0.00 0.27 2.47 0.05 97.16 04:25:01 AM all 22.74 0.00 1.16 0.10 0.08 75.92 04:25:01 AM 0 16.34 0.00 0.39 0.00 0.10 83.17 04:25:01 AM 1 29.15 0.00 1.94 0.20 0.07 68.64 04:26:01 AM all 25.78 0.00 0.64 0.02 0.10 73.46 04:26:01 AM 0 25.63 0.00 0.64 0.03 0.10 73.60 04:26:01 AM 1 25.93 0.00 0.64 0.00 0.10 73.33 04:27:01 AM all 13.50 0.00 0.39 0.00 0.08 86.03 04:27:01 AM 0 4.67 0.00 0.29 0.00 0.08 94.97 04:27:01 AM 1 22.42 0.00 0.49 0.00 0.08 77.01 04:28:01 AM all 19.67 0.00 2.59 0.26 0.08 77.41 04:28:01 AM 0 12.29 0.00 2.27 0.37 0.07 85.01 04:28:01 AM 1 27.03 0.00 2.92 0.15 0.08 69.81 Average: all 18.86 0.00 2.13 1.45 0.08 77.48 Average: 0 14.38 0.00 1.88 1.46 0.08 82.20 Average: 1 23.36 0.00 2.37 1.43 0.08 72.75