---> uname -a: Linux prd-centos8-robot-2c-8g-7805.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 587 4983 19 2126 6813 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:14:e4:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe14:e443/64 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) 11/16/2024 _x86_64_ (2 CPU) 01:10:57 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 104.83 7.03 97.80 1260.25 7716.94 01:14:01 AM 57.21 0.83 56.38 80.51 7095.83 01:15:01 AM 12.40 0.22 12.18 33.19 719.88 01:16:01 AM 56.26 0.03 56.23 3.47 7534.51 01:17:01 AM 3.02 0.00 3.02 0.00 89.49 01:18:01 AM 0.17 0.00 0.17 0.00 2.13 01:19:01 AM 0.13 0.00 0.13 0.00 1.32 01:20:01 AM 2.18 0.12 2.07 33.06 155.66 01:21:01 AM 0.37 0.00 0.37 0.00 5.00 01:22:01 AM 19.58 0.40 19.18 46.78 895.82 Average: 25.62 0.86 24.75 145.73 2421.74 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5233048 7035336 2649384 33.61 2688 1980132 700336 7.84 209944 2099460 149816 01:14:01 AM 5199708 7034880 2682724 34.03 2688 2012268 694264 7.77 237128 2098868 28 01:15:01 AM 5137660 7027884 2744772 34.82 2688 2064616 708744 7.94 250608 2139520 45040 01:16:01 AM 5022540 7058320 2859892 36.28 2688 2205220 641744 7.19 256864 2227840 96 01:17:01 AM 5022268 7058048 2860164 36.29 2688 2205220 641744 7.19 256868 2227900 4 01:18:01 AM 5022232 7058016 2860200 36.29 2688 2205224 641744 7.19 256868 2228052 16 01:19:01 AM 5022512 7058288 2859920 36.28 2688 2205224 641744 7.19 256868 2227864 8 01:20:01 AM 4948344 6987732 2934088 37.22 2688 2208836 741776 8.31 257000 2300420 16 01:21:01 AM 4938088 6977520 2944344 37.35 2688 2208888 754832 8.45 257000 2311164 48 01:22:01 AM 5141064 7009756 2741368 34.78 2688 2044188 701752 7.86 447912 1942676 13360 Average: 5068746 7030578 2813686 35.70 2688 2133982 686868 7.69 268706 2180376 20843 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 106.31 85.47 795.26 10.87 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 67.86 51.17 439.62 14.69 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 35.97 30.39 102.37 5.85 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 494.72 356.90 293.55 79.86 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.62 1.90 0.50 0.47 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 1.97 0.85 0.51 0.31 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.43 1.92 0.44 0.43 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 206.23 158.80 1772.99 11.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 457.98 390.04 5312.32 25.23 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 87.72 54.60 99.06 30.20 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 146.39 113.21 881.69 17.94 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) 11/16/2024 _x86_64_ (2 CPU) 01:10:57 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 33.92 0.00 5.60 4.16 0.11 56.22 01:13:01 AM 0 27.42 0.00 4.93 3.27 0.12 64.26 01:13:01 AM 1 40.45 0.00 6.27 5.05 0.10 48.14 01:14:01 AM all 18.84 0.00 2.28 2.46 0.09 76.33 01:14:01 AM 0 18.52 0.00 2.02 2.17 0.07 77.22 01:14:01 AM 1 19.15 0.00 2.54 2.76 0.12 75.43 01:15:01 AM all 9.70 0.00 2.17 0.39 0.07 87.66 01:15:01 AM 0 9.15 0.00 2.43 0.57 0.08 87.77 01:15:01 AM 1 10.26 0.00 1.92 0.22 0.05 87.56 01:16:01 AM all 18.91 0.00 3.70 1.12 0.08 76.19 01:16:01 AM 0 18.62 0.00 3.70 1.11 0.08 76.49 01:16:01 AM 1 19.20 0.00 3.70 1.14 0.08 75.89 01:17:01 AM all 0.34 0.00 0.09 0.01 0.03 99.52 01:17:01 AM 0 0.58 0.00 0.08 0.02 0.03 99.28 01:17:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 01:18:01 AM all 0.35 0.00 0.06 0.00 0.06 99.53 01:18:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 01:18:01 AM 1 0.12 0.00 0.05 0.00 0.05 99.78 01:19:01 AM all 0.18 0.00 0.08 0.00 0.03 99.71 01:19:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.61 01:19:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 01:20:01 AM all 8.81 0.00 1.88 0.03 0.08 89.20 01:20:01 AM 0 3.52 0.00 0.77 0.03 0.08 95.59 01:20:01 AM 1 14.13 0.00 2.98 0.02 0.08 82.79 01:21:01 AM all 8.59 0.00 1.33 0.00 0.10 89.97 01:21:01 AM 0 11.64 0.00 1.81 0.00 0.10 86.44 01:21:01 AM 1 5.56 0.00 0.85 0.00 0.10 93.49 01:22:01 AM all 18.00 0.00 2.71 0.18 0.08 79.03 01:22:01 AM 0 7.59 0.00 2.26 0.23 0.08 89.84 01:22:01 AM 1 28.40 0.00 3.15 0.13 0.07 68.24 Average: all 11.76 0.00 1.99 0.84 0.07 85.34 Average: 0 9.79 0.00 1.82 0.74 0.08 87.58 Average: 1 13.73 0.00 2.16 0.93 0.07 83.11