---> uname -a: Linux prd-centos8-robot-2c-8g-6345.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 591 4889 19 2217 6810 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:6d:86:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe6d:8666/64 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) 12/30/2024 _x86_64_ (2 CPU) 00:18:35 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 127.32 39.76 87.56 7243.44 32569.93 12:21:01 AM 74.03 0.73 73.30 53.04 9982.59 12:22:01 AM 27.02 0.42 26.61 64.78 1680.22 12:23:01 AM 69.54 9.23 60.31 1641.72 7623.03 12:24:01 AM 10.55 0.08 10.46 31.99 875.07 12:25:01 AM 4.23 0.02 4.22 0.13 195.27 12:26:01 AM 0.92 0.00 0.92 0.00 603.70 12:27:01 AM 0.45 0.00 0.45 0.00 372.78 12:28:01 AM 0.58 0.03 0.55 1.87 273.50 12:29:01 AM 17.58 0.42 17.16 47.72 2311.65 Average: 33.23 5.07 28.16 908.61 5649.55 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5390548 7062888 2491884 31.61 2688 1856124 683632 7.65 187628 1987208 153360 12:21:01 AM 5209320 7005060 2673112 33.91 2688 1973164 709360 7.94 197852 2129872 30692 12:22:01 AM 5288908 7086016 2593524 32.90 2688 1975108 641732 7.19 216800 2035688 8 12:23:01 AM 5009760 7058436 2872672 36.44 2688 2218192 633876 7.10 263184 2234008 16588 12:24:01 AM 4976172 7025648 2906260 36.87 2688 2219332 690632 7.73 263312 2271592 180 12:25:01 AM 4949692 7009288 2932740 37.21 2688 2229468 690632 7.73 263784 2297128 8724 12:26:01 AM 4934928 7009152 2947504 37.39 2688 2244076 690632 7.73 263784 2311832 5676 12:27:01 AM 4927668 7010092 2954764 37.49 2688 2252308 690632 7.73 263800 2319848 2804 12:28:01 AM 4918628 7007612 2963804 37.60 2688 2258832 706036 7.91 264064 2328012 1308 12:29:01 AM 5012512 6973968 2869920 36.41 2688 2137148 735636 8.24 491764 2028624 13372 Average: 5061814 7024816 2820618 35.78 2688 2136375 687280 7.70 267597 2194381 23271 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 291.47 188.36 1652.47 60.98 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 58.89 42.73 585.93 7.64 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 12.01 9.76 5.68 3.89 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 221.88 165.44 336.94 43.18 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 13.30 7.12 3.84 0.86 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 36.82 28.96 83.32 7.82 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 37.01 28.91 97.91 8.10 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 22.73 16.89 35.78 9.48 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 19.98 16.03 73.01 7.56 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 79.17 52.48 141.34 81.27 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 79.33 55.67 301.66 23.08 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) 12/30/2024 _x86_64_ (2 CPU) 00:18:35 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 45.03 0.01 8.02 6.23 0.12 40.60 12:20:01 AM 0 62.05 0.00 8.95 7.94 0.12 20.95 12:20:01 AM 1 28.06 0.02 7.10 4.52 0.12 60.19 12:21:01 AM all 21.91 0.00 3.17 5.02 0.12 69.78 12:21:01 AM 0 22.58 0.00 3.65 3.37 0.12 70.28 12:21:01 AM 1 21.24 0.00 2.70 6.66 0.12 69.28 12:22:01 AM all 10.04 0.00 1.34 0.79 0.06 87.77 12:22:01 AM 0 14.14 0.00 1.43 0.73 0.05 83.64 12:22:01 AM 1 5.93 0.00 1.25 0.85 0.07 91.90 12:23:01 AM all 28.09 0.00 5.51 2.36 0.08 63.96 12:23:01 AM 0 29.49 0.00 5.53 3.04 0.07 61.88 12:23:01 AM 1 26.70 0.00 5.48 1.67 0.10 66.05 12:24:01 AM all 0.93 0.00 0.25 0.32 0.05 98.46 12:24:01 AM 0 0.20 0.00 0.23 0.40 0.05 99.12 12:24:01 AM 1 1.65 0.00 0.27 0.23 0.05 97.79 12:25:01 AM all 10.66 0.00 0.28 0.04 0.08 88.94 12:25:01 AM 0 16.52 0.00 0.32 0.00 0.08 83.08 12:25:01 AM 1 4.77 0.00 0.25 0.08 0.07 94.83 12:26:01 AM all 14.78 0.00 0.20 0.06 0.08 84.88 12:26:01 AM 0 24.96 0.00 0.20 0.12 0.08 74.64 12:26:01 AM 1 4.63 0.00 0.20 0.00 0.07 95.10 12:27:01 AM all 9.67 0.00 0.16 0.05 0.06 90.06 12:27:01 AM 0 16.60 0.00 0.12 0.00 0.05 83.23 12:27:01 AM 1 2.73 0.00 0.20 0.10 0.07 96.91 12:28:01 AM all 5.19 0.00 0.28 0.01 0.05 94.47 12:28:01 AM 0 8.33 0.00 0.32 0.00 0.05 91.30 12:28:01 AM 1 2.06 0.00 0.23 0.02 0.05 97.64 12:29:01 AM all 26.24 0.00 2.81 0.64 0.08 70.22 12:29:01 AM 0 33.82 0.00 3.33 0.52 0.08 62.24 12:29:01 AM 1 18.69 0.00 2.28 0.77 0.08 78.17 Average: all 17.25 0.00 2.20 1.55 0.08 78.93 Average: 0 22.85 0.00 2.40 1.61 0.08 73.07 Average: 1 11.65 0.00 2.00 1.49 0.08 84.79