---> uname -a: Linux prd-centos8-robot-2c-8g-42065.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 604 4956 19 2137 6796 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:77:15:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe77:157c/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) 10/13/2024 _x86_64_ (2 CPU) 08:13:56 LINUX RESTART (2 CPU) 08:15:01 AM tps rtps wtps bread/s bwrtn/s 08:16:01 AM 88.14 21.19 66.94 5131.36 5812.50 08:17:01 AM 84.79 0.70 84.09 50.77 9509.56 08:18:01 AM 15.43 0.42 15.01 64.79 1305.83 08:19:01 AM 62.63 2.52 60.11 396.00 7736.64 08:20:02 AM 5.73 0.00 5.73 0.00 645.50 08:21:01 AM 0.51 0.00 0.51 0.00 7.07 08:22:01 AM 0.40 0.00 0.40 0.00 4.00 08:23:01 AM 0.27 0.00 0.27 0.00 2.12 08:24:01 AM 0.50 0.10 0.40 32.92 39.25 08:25:01 AM 11.61 0.32 11.30 36.93 404.22 Average: 27.05 2.53 24.52 572.25 2551.12 08:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 AM 5349124 7045132 2533308 32.14 2688 1877864 690064 7.73 209400 1998480 123276 08:17:01 AM 5144264 6981136 2738168 34.74 2688 2013956 736060 8.24 221584 2167264 30068 08:18:01 AM 5147820 6997976 2734612 34.69 2688 2027204 716332 8.02 246044 2140112 11312 08:19:01 AM 4988096 7040976 2894336 36.72 2688 2221772 662700 7.42 262032 2255396 16556 08:20:02 AM 4988264 7040764 2894168 36.72 2688 2221780 650816 7.29 262040 2255648 4 08:21:01 AM 4988536 7041056 2893896 36.71 2688 2221788 666432 7.46 262044 2255508 4 08:22:01 AM 4988356 7040876 2894076 36.72 2688 2221788 666432 7.46 262048 2255420 4 08:23:01 AM 4988644 7041168 2893788 36.71 2688 2221792 666432 7.46 262048 2255320 4 08:24:01 AM 4943272 6997776 2939160 37.29 2688 2223760 764156 8.56 262172 2299728 16 08:25:01 AM 5089388 6968332 2793044 35.43 2688 2054208 739144 8.28 292460 2145176 17688 Average: 5061576 7019519 2820856 35.79 2688 2130591 695857 7.79 254187 2202805 19893 08:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 318.53 191.79 1579.42 60.59 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 64.50 50.12 631.22 8.38 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 22.50 16.01 7.18 5.25 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 328.87 247.70 357.78 62.97 0.00 0.00 0.00 0.00 08:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 AM eth0 8.30 6.61 3.54 2.99 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 2.71 2.29 0.59 0.53 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 2.58 1.92 0.45 0.43 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 1.73 1.42 0.31 0.28 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 59.03 37.90 13.66 5.22 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 84.84 58.27 86.84 24.66 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 89.51 61.50 268.56 17.16 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) 10/13/2024 _x86_64_ (2 CPU) 08:13:56 LINUX RESTART (2 CPU) 08:15:01 AM CPU %user %nice %system %iowait %steal %idle 08:16:01 AM all 33.15 0.00 6.41 4.49 0.11 55.85 08:16:01 AM 0 40.87 0.00 6.74 4.91 0.12 47.37 08:16:01 AM 1 25.45 0.00 6.09 4.06 0.10 64.30 08:17:01 AM all 24.77 0.00 3.43 3.56 0.08 68.15 08:17:01 AM 0 26.73 0.00 3.46 3.48 0.08 66.25 08:17:01 AM 1 22.82 0.00 3.40 3.65 0.08 70.05 08:18:01 AM all 12.26 0.00 2.14 0.42 0.07 85.11 08:18:01 AM 0 19.78 0.00 2.12 0.15 0.07 77.88 08:18:01 AM 1 4.73 0.00 2.16 0.69 0.07 92.36 08:19:01 AM all 25.09 0.00 4.28 4.33 0.10 66.20 08:19:01 AM 0 29.84 0.00 4.61 5.96 0.10 59.49 08:19:01 AM 1 20.34 0.00 3.95 2.71 0.10 72.89 08:20:02 AM all 0.31 0.00 0.21 0.17 0.04 99.27 08:20:02 AM 0 0.25 0.00 0.20 0.17 0.03 99.35 08:20:02 AM 1 0.37 0.00 0.22 0.17 0.05 99.20 08:21:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 08:21:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.76 08:21:01 AM 1 0.59 0.00 0.05 0.00 0.05 99.30 08:22:01 AM all 0.26 0.00 0.08 0.00 0.04 99.62 08:22:01 AM 0 0.10 0.00 0.10 0.00 0.07 99.73 08:22:01 AM 1 0.42 0.00 0.05 0.00 0.02 99.52 08:23:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 08:23:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 08:23:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 08:24:01 AM all 3.71 0.00 0.44 0.03 0.07 95.77 08:24:01 AM 0 3.88 0.00 0.32 0.00 0.07 95.73 08:24:01 AM 1 3.53 0.00 0.55 0.05 0.07 95.80 08:25:01 AM all 13.67 0.00 2.27 0.10 0.07 83.89 08:25:01 AM 0 21.27 0.00 2.73 0.15 0.07 75.79 08:25:01 AM 1 6.08 0.00 1.82 0.05 0.07 91.98 Average: all 11.40 0.00 1.94 1.31 0.07 85.29 Average: 0 14.30 0.00 2.05 1.48 0.07 82.11 Average: 1 8.49 0.00 1.83 1.14 0.06 88.47