---> uname -a: Linux prd-centos8-robot-2c-8g-6771.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: 2800.000 BogoMIPS: 5600.00 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 572 4994 19 2130 6828 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:f1:96:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fef1:968f/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) 11/12/2024 _x86_64_ (2 CPU) 04:08:02 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 86.35 16.16 70.19 3219.99 5767.69 04:11:01 AM 80.47 0.70 79.77 50.78 9472.29 04:12:01 AM 28.46 0.42 28.04 64.78 2090.89 04:13:01 AM 55.68 0.03 55.65 3.47 7497.65 04:14:01 AM 5.47 0.10 5.37 32.13 219.41 04:15:01 AM 1.90 0.03 1.87 1.87 109.82 04:16:01 AM 6.75 0.32 6.43 36.92 258.38 04:17:01 AM 24.79 0.53 24.26 64.78 1311.38 Average: 36.24 2.29 33.95 434.36 3341.07 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5386012 7076648 2496420 31.67 2688 1872648 669056 7.49 208968 1962260 133580 04:11:01 AM 5175896 7010976 2706536 34.34 2688 2011652 707940 7.93 220620 2131872 30116 04:12:01 AM 5163564 7046900 2718868 34.49 2688 2057748 704356 7.89 250112 2113652 38988 04:13:01 AM 5031352 7066284 2851080 36.17 2688 2204392 625744 7.01 256588 2213264 76 04:14:01 AM 4996264 7032588 2886168 36.62 2688 2205800 690392 7.73 256780 2252000 264 04:15:01 AM 4992572 7030136 2889860 36.66 2688 2207028 690392 7.73 256988 2255700 168 04:16:01 AM 5072388 6975996 2810044 35.65 2688 2076944 719884 8.06 281636 2169028 36184 04:17:01 AM 5156196 7033636 2726236 34.59 2688 2052596 688448 7.71 450684 1923244 16608 Average: 5121780 7034146 2760652 35.02 2688 2086101 687026 7.69 272797 2127628 31998 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 259.21 163.43 1500.11 56.93 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 66.43 49.83 643.88 8.31 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 29.81 18.84 85.07 5.75 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 251.90 182.36 260.49 44.47 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 13.71 7.28 3.97 1.09 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 31.68 23.80 9.94 6.84 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 61.48 44.64 84.29 27.88 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 18.23 16.98 14.74 8.24 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 91.56 63.40 325.33 19.94 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) 11/12/2024 _x86_64_ (2 CPU) 04:08:02 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 34.83 0.00 5.94 3.33 0.11 55.79 04:10:01 AM 0 28.30 0.00 5.07 2.09 0.12 64.43 04:10:01 AM 1 41.36 0.00 6.81 4.56 0.10 47.17 04:11:01 AM all 24.20 0.00 3.44 3.85 0.08 68.44 04:11:01 AM 0 13.42 0.00 2.71 2.99 0.08 80.80 04:11:01 AM 1 34.94 0.00 4.16 4.70 0.07 56.14 04:12:01 AM all 18.35 0.00 2.57 0.92 0.07 78.10 04:12:01 AM 0 14.91 0.00 2.49 1.05 0.07 81.48 04:12:01 AM 1 21.78 0.00 2.65 0.78 0.07 74.72 04:13:01 AM all 18.81 0.00 3.20 2.27 0.07 75.65 04:13:01 AM 0 13.39 0.00 2.86 2.44 0.07 81.24 04:13:01 AM 1 24.21 0.00 3.54 2.10 0.07 70.08 04:14:01 AM all 1.95 0.00 0.27 0.05 0.03 97.70 04:14:01 AM 0 0.69 0.00 0.15 0.02 0.03 99.11 04:14:01 AM 1 3.20 0.00 0.38 0.08 0.03 96.29 04:15:01 AM all 8.72 0.00 0.76 0.01 0.06 90.45 04:15:01 AM 0 5.32 0.00 0.42 0.02 0.07 94.18 04:15:01 AM 1 12.12 0.00 1.10 0.00 0.05 86.73 04:16:01 AM all 19.18 0.00 1.81 0.05 0.08 78.89 04:16:01 AM 0 11.85 0.00 1.81 0.02 0.07 86.26 04:16:01 AM 1 26.48 0.00 1.82 0.08 0.08 71.53 04:17:01 AM all 28.37 0.00 3.56 0.43 0.08 67.58 04:17:01 AM 0 18.16 0.00 2.84 0.43 0.07 78.50 04:17:01 AM 1 38.56 0.00 4.27 0.42 0.08 56.67 Average: all 19.30 0.00 2.69 1.36 0.07 76.57 Average: 0 13.25 0.00 2.29 1.13 0.07 83.25 Average: 1 25.34 0.00 3.09 1.59 0.07 69.91