---> uname -a: Linux prd-centos8-robot-2c-8g-11755.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 577 4983 19 2137 6823 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:8c:c4:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe8c:c4f9/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:32 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 104.93 23.84 81.09 6023.59 7491.55 11:09:01 PM 82.40 0.70 81.70 50.79 9479.34 11:10:02 PM 18.70 0.42 18.29 64.76 1467.50 11:11:01 PM 63.22 2.56 60.66 402.71 7776.82 11:12:01 PM 9.80 0.00 9.80 0.00 821.06 11:13:01 PM 2.55 0.00 2.55 0.00 75.52 11:14:01 PM 0.13 0.00 0.13 0.00 1.03 11:15:01 PM 0.18 0.08 0.10 31.99 1.60 11:16:01 PM 16.88 0.43 16.44 47.98 643.70 Average: 33.01 3.08 29.93 726.57 3067.26 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5350240 7064252 2532192 32.12 2688 1895736 704616 7.89 211156 1995296 150032 11:09:01 PM 5171172 7010092 2711260 34.40 2688 2015640 723452 8.10 220992 2137136 29124 11:10:02 PM 5160140 7025448 2722292 34.54 2688 2041520 733700 8.22 246296 2125408 23872 11:11:01 PM 5008456 7062796 2873976 36.46 2688 2223248 635820 7.12 262496 2230800 14628 11:12:01 PM 5012544 7066536 2869888 36.41 2688 2223252 635820 7.12 262496 2230804 4 11:13:01 PM 5012552 7066544 2869880 36.41 2688 2223252 635820 7.12 262496 2230984 4 11:14:01 PM 5012412 7066408 2870020 36.41 2688 2223252 651508 7.29 262496 2231128 12 11:15:01 PM 4974152 7029288 2908280 36.90 2688 2224292 704216 7.89 262620 2268696 92 11:16:01 PM 5201840 7081220 2680592 34.01 2688 2053856 640588 7.17 451584 1875960 13360 Average: 5100390 7052509 2782042 35.29 2688 2124894 673949 7.55 271404 2147357 25681 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 272.50 179.13 1650.86 59.88 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 59.81 43.33 586.46 7.77 0.00 0.00 0.00 0.00 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 PM eth0 15.74 9.96 6.24 3.88 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 163.30 122.40 329.85 35.35 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 1.18 0.62 0.15 0.10 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 1.27 0.37 0.19 0.94 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 3.05 1.32 1.63 1.04 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 68.52 34.09 44.11 27.99 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 52.98 41.65 78.84 66.53 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 70.38 47.71 297.24 22.52 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:32 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 48.06 0.00 7.84 1.63 0.13 42.33 11:08:01 PM 0 48.14 0.00 7.85 1.60 0.14 42.27 11:08:01 PM 1 47.99 0.00 7.83 1.67 0.12 42.39 11:09:01 PM all 21.76 0.00 2.93 1.87 0.12 73.32 11:09:01 PM 0 14.85 0.00 2.28 1.88 0.12 80.86 11:09:01 PM 1 28.69 0.00 3.58 1.86 0.12 65.76 11:10:02 PM all 12.96 0.00 1.92 0.28 0.09 84.74 11:10:02 PM 0 20.24 0.00 1.97 0.30 0.10 77.39 11:10:02 PM 1 5.71 0.00 1.87 0.27 0.08 92.08 11:11:01 PM all 26.04 0.00 4.43 0.97 0.10 68.47 11:11:01 PM 0 21.62 0.00 3.84 1.07 0.10 73.37 11:11:01 PM 1 30.46 0.00 5.02 0.87 0.10 63.55 11:12:01 PM all 0.08 0.00 0.10 0.14 0.05 99.63 11:12:01 PM 0 0.12 0.00 0.12 0.25 0.08 99.43 11:12:01 PM 1 0.03 0.00 0.08 0.03 0.02 99.83 11:13:01 PM all 0.44 0.00 0.07 0.02 0.03 99.45 11:13:01 PM 0 0.48 0.00 0.05 0.03 0.02 99.42 11:13:01 PM 1 0.40 0.00 0.08 0.00 0.03 99.48 11:14:01 PM all 0.32 0.00 0.09 0.00 0.05 99.54 11:14:01 PM 0 0.43 0.00 0.07 0.00 0.05 99.45 11:14:01 PM 1 0.20 0.00 0.12 0.00 0.05 99.63 11:15:01 PM all 2.84 0.00 0.75 0.02 0.08 96.30 11:15:01 PM 0 1.99 0.00 0.60 0.00 0.08 97.32 11:15:01 PM 1 3.70 0.00 0.91 0.03 0.08 95.28 11:16:01 PM all 20.84 0.00 2.73 0.44 0.08 75.90 11:16:01 PM 0 16.86 0.00 2.64 0.27 0.08 80.15 11:16:01 PM 1 24.83 0.00 2.83 0.62 0.08 71.64 Average: all 14.73 0.00 2.30 0.59 0.08 82.29 Average: 0 13.78 0.00 2.14 0.60 0.09 83.39 Average: 1 15.67 0.00 2.46 0.59 0.08 81.20