---> uname -a: Linux prd-centos8-robot-2c-8g-25459.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 631 4943 19 2122 6769 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:15:9c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe15:9c7d/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) 09/21/2024 _x86_64_ (2 CPU) 23:06:11 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:02 PM 91.54 13.25 78.29 2372.68 7313.38 11:09:01 PM 88.43 0.71 87.71 51.65 9368.62 11:10:01 PM 20.01 0.42 19.59 64.77 1816.14 11:11:01 PM 28.75 0.00 28.75 0.00 3394.49 11:12:01 PM 42.48 2.28 40.19 220.50 5855.32 11:13:01 PM 4.07 0.00 4.07 0.00 138.52 11:14:01 PM 0.47 0.00 0.47 0.00 5.87 11:15:01 PM 0.43 0.00 0.43 0.00 5.40 11:16:01 PM 0.33 0.00 0.33 0.00 3.45 11:17:01 PM 18.20 0.53 17.66 81.59 715.70 Average: 29.37 1.72 27.65 279.49 2850.82 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:02 PM 5332808 7031752 2549620 32.35 2688 1880832 734248 8.22 210128 2015372 137036 11:09:01 PM 5135648 6965060 2746780 34.85 2688 2006264 770828 8.63 221584 2173840 30084 11:10:01 PM 5145220 7009440 2737208 34.73 2688 2039428 726816 8.14 243976 2141024 30944 11:11:01 PM 4942308 6943376 2940120 37.30 2688 2172540 793188 8.88 270432 2303516 77616 11:12:01 PM 4977260 7012808 2905168 36.86 2688 2204764 694824 7.78 263440 2266536 88 11:13:01 PM 4977452 7012996 2904976 36.85 2688 2204768 694824 7.78 263440 2266500 4 11:14:01 PM 4977452 7012996 2904976 36.85 2688 2204768 694824 7.78 263440 2266500 4 11:15:01 PM 4977612 7013156 2904816 36.85 2688 2204768 694824 7.78 263440 2266500 4 11:16:01 PM 4977388 7012936 2905040 36.85 2688 2204772 694824 7.78 263440 2266496 0 11:17:01 PM 5102932 6967312 2779496 35.26 2688 2039852 753832 8.44 448120 1980684 13372 Average: 5054608 6998183 2827820 35.87 2688 2116276 725303 8.12 271144 2194697 28915 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 175.77 123.41 1167.36 34.43 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 64.55 49.03 548.83 8.66 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 15.86 11.99 6.74 4.41 0.00 0.00 0.00 0.00 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 29.40 23.36 270.93 4.11 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 22.71 19.11 12.30 8.08 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 1.40 0.73 0.22 0.12 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 1.82 1.12 0.24 0.17 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 1.90 1.00 0.22 0.14 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 3.37 1.88 0.45 0.29 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 46.46 35.24 76.75 28.57 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 36.28 26.65 207.84 8.90 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) 09/21/2024 _x86_64_ (2 CPU) 23:06:11 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:02 PM all 29.71 0.00 5.49 6.54 0.13 58.13 11:08:02 PM 0 29.84 0.00 5.30 5.07 0.12 59.67 11:08:02 PM 1 29.58 0.00 5.68 8.02 0.13 56.58 11:09:01 PM all 24.65 0.00 3.47 3.23 0.09 68.56 11:09:01 PM 0 20.97 0.00 3.49 3.43 0.10 72.01 11:09:01 PM 1 28.34 0.00 3.45 3.02 0.08 65.11 11:10:01 PM all 15.98 0.00 2.25 1.11 0.13 80.53 11:10:01 PM 0 9.49 0.00 1.91 1.17 0.13 87.29 11:10:01 PM 1 22.50 0.00 2.58 1.05 0.14 73.73 11:11:01 PM all 10.08 0.00 1.49 14.08 0.08 74.27 11:11:01 PM 0 6.00 0.00 1.37 16.01 0.08 76.54 11:11:01 PM 1 14.19 0.00 1.61 12.14 0.07 71.99 11:12:01 PM all 13.21 0.00 2.40 16.95 0.09 67.35 11:12:01 PM 0 11.52 0.00 2.26 18.27 0.10 67.84 11:12:01 PM 1 14.89 0.00 2.54 15.62 0.08 66.87 11:13:01 PM all 0.31 0.00 0.05 0.28 0.04 99.32 11:13:01 PM 0 0.57 0.00 0.05 0.05 0.05 99.28 11:13:01 PM 1 0.05 0.00 0.05 0.52 0.03 99.35 11:14:01 PM all 0.31 0.00 0.05 0.00 0.05 99.59 11:14:01 PM 0 0.53 0.00 0.05 0.00 0.07 99.35 11:14:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:15:01 PM all 0.29 0.00 0.07 0.00 0.04 99.60 11:15:01 PM 0 0.52 0.00 0.05 0.00 0.05 99.38 11:15:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:16:01 PM all 0.33 0.00 0.06 0.00 0.07 99.54 11:16:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 11:16:01 PM 1 0.10 0.00 0.07 0.00 0.08 99.75 11:17:01 PM all 18.71 0.00 2.65 1.87 0.10 76.66 11:17:01 PM 0 19.03 0.00 2.84 1.85 0.10 76.17 11:17:01 PM 1 18.39 0.00 2.46 1.89 0.10 77.15 Average: all 11.31 0.00 1.79 4.40 0.08 82.41 Average: 0 9.87 0.00 1.73 4.59 0.09 83.73 Average: 1 12.76 0.00 1.85 4.22 0.08 81.09