---> uname -a: Linux prd-centos8-robot-2c-8g-22225.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 619 4953 19 2124 6782 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:28:e2:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe28:e2ae/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) 09/14/2024 _x86_64_ (2 CPU) 23:09:02 LINUX RESTART (2 CPU) 11:10:01 PM tps rtps wtps bread/s bwrtn/s 11:11:01 PM 91.22 7.00 84.22 1258.70 6304.93 11:12:01 PM 66.59 0.73 65.86 51.32 9288.95 11:13:01 PM 14.63 0.38 14.24 64.23 578.54 11:14:01 PM 47.74 2.48 45.26 392.60 3693.55 11:15:01 PM 30.24 0.03 30.21 3.47 5534.08 11:16:01 PM 2.25 0.00 2.25 0.00 65.19 11:17:01 PM 0.27 0.00 0.27 0.00 4.00 11:18:01 PM 0.20 0.00 0.20 0.00 2.77 11:19:01 PM 12.60 0.45 12.15 71.71 442.20 Average: 29.53 1.23 28.30 204.69 2879.42 11:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 PM 5292536 7093048 2589896 32.86 2688 1978604 637980 7.14 210280 2045432 220328 11:12:01 PM 5233900 7061336 2648532 33.60 2688 2004348 662736 7.42 229232 2072852 3748 11:13:01 PM 5204012 7059300 2678420 33.98 2688 2031432 665588 7.45 243988 2087560 24972 11:14:01 PM 5028244 7067140 2854188 36.21 2688 2207724 627136 7.02 259888 2224384 151140 11:15:01 PM 5012168 7050736 2870264 36.41 2688 2207848 678244 7.59 263412 2232528 4 11:16:01 PM 5012364 7050932 2870068 36.41 2688 2207848 678244 7.59 263412 2232464 8 11:17:01 PM 5012248 7050816 2870184 36.41 2688 2207848 678244 7.59 263412 2232668 4 11:18:01 PM 5012532 7051104 2869900 36.41 2688 2207852 678244 7.59 263412 2232468 4 11:19:01 PM 5085764 6953204 2796668 35.48 2688 2042680 756868 8.47 289712 2153184 16816 Average: 5099308 7048624 2783124 35.31 2688 2121798 673698 7.54 254083 2168171 46336 11:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 86.19 69.58 910.66 8.32 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 35.75 26.94 347.28 5.82 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 9.40 9.16 4.92 3.57 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 40.44 34.83 276.82 7.86 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 152.57 108.78 31.63 32.22 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.95 0.30 0.38 0.04 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.03 0.57 0.38 0.25 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 0.60 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 45.33 33.84 75.24 20.03 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 41.59 31.57 183.06 8.68 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) 09/14/2024 _x86_64_ (2 CPU) 23:09:02 LINUX RESTART (2 CPU) 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 32.17 0.00 5.23 3.76 0.15 58.69 11:11:01 PM 0 37.24 0.00 5.85 4.48 0.15 52.29 11:11:01 PM 1 27.11 0.00 4.61 3.03 0.15 65.10 11:12:01 PM all 13.80 0.00 2.54 12.05 0.13 71.48 11:12:01 PM 0 16.08 0.00 2.49 10.68 0.13 70.62 11:12:01 PM 1 11.53 0.00 2.59 13.42 0.12 72.35 11:13:01 PM all 12.79 0.00 1.44 1.77 0.06 83.95 11:13:01 PM 0 13.83 0.00 1.35 1.27 0.05 83.50 11:13:01 PM 1 11.74 0.00 1.52 2.27 0.07 84.40 11:14:01 PM all 21.36 0.00 3.47 6.07 0.09 69.01 11:14:01 PM 0 15.77 0.00 2.89 6.77 0.10 74.47 11:14:01 PM 1 26.96 0.00 4.05 5.37 0.08 63.55 11:15:01 PM all 3.90 0.00 0.81 2.94 0.05 92.30 11:15:01 PM 0 3.48 0.00 0.80 1.97 0.05 93.70 11:15:01 PM 1 4.32 0.00 0.82 3.90 0.05 90.91 11:16:01 PM all 0.32 0.00 0.08 0.01 0.03 99.57 11:16:01 PM 0 0.07 0.00 0.08 0.02 0.03 99.80 11:16:01 PM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:17:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 11:17:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:17:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:18:01 PM all 0.38 0.00 0.07 0.00 0.04 99.51 11:18:01 PM 0 0.22 0.00 0.10 0.00 0.03 99.65 11:18:01 PM 1 0.55 0.00 0.03 0.00 0.05 99.37 11:19:01 PM all 14.16 0.00 2.01 0.43 0.07 83.34 11:19:01 PM 0 15.36 0.00 1.97 0.37 0.07 82.23 11:19:01 PM 1 12.95 0.00 2.04 0.48 0.07 84.46 Average: all 11.03 0.00 1.74 3.00 0.07 84.16 Average: 0 11.35 0.00 1.73 2.84 0.07 84.00 Average: 1 10.70 0.00 1.75 3.16 0.07 84.31