---> uname -a: Linux prd-centos8-robot-2c-8g-28624.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 550 5018 19 2128 6850 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:ae:22:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:feae:2240/64 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) 09/27/2024 _x86_64_ (2 CPU) 08:13:07 LINUX RESTART (2 CPU) 08:14:01 AM tps rtps wtps bread/s bwrtn/s 08:15:01 AM 93.04 31.72 61.31 5015.66 5074.36 08:16:01 AM 92.40 0.07 92.34 1.87 11064.38 08:17:01 AM 24.28 1.05 23.23 113.71 1582.09 08:18:01 AM 52.32 0.03 52.28 3.47 4068.79 08:19:01 AM 17.30 0.00 17.30 0.00 4308.00 08:20:01 AM 4.38 0.10 4.28 32.13 172.80 08:21:01 AM 0.85 0.03 0.82 1.87 112.68 08:22:01 AM 29.96 0.85 29.11 101.70 1457.38 Average: 39.32 4.23 35.08 658.84 3480.15 08:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 AM 5335348 7028196 2547076 32.31 2688 1874920 709096 7.94 208660 2015032 145148 08:16:01 AM 5164012 6995704 2718412 34.49 2688 2008428 713792 7.99 211236 2159684 30072 08:17:01 AM 5283236 7117832 2599188 32.97 2688 2011796 597776 6.69 240040 2015976 12 08:18:01 AM 5062608 7095548 2819816 35.77 2688 2201836 599928 6.72 259552 2188532 108052 08:19:01 AM 5061804 7094448 2820620 35.78 2688 2201836 599928 6.72 259556 2188260 4 08:20:01 AM 5016516 7051536 2865908 36.36 2688 2204212 682204 7.64 259820 2233000 536 08:21:01 AM 5056884 7095808 2825540 35.85 2688 2208096 600180 6.72 260292 2193032 1340 08:22:01 AM 5188712 7061936 2693712 34.17 2688 2049032 644600 7.22 450224 1895644 1532 Average: 5146140 7067626 2736284 34.71 2688 2095020 643438 7.20 268672 2111145 35837 08:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 288.12 173.33 1571.43 60.53 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 60.25 46.17 611.90 7.95 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 12.63 8.52 6.51 3.67 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 261.05 198.80 323.32 48.29 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 5.65 0.70 0.65 0.12 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 43.94 29.21 12.01 5.17 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 37.55 26.31 9.15 5.06 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 50.78 39.54 91.46 31.25 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 95.00 65.32 328.32 20.25 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) 09/27/2024 _x86_64_ (2 CPU) 08:13:07 LINUX RESTART (2 CPU) 08:14:01 AM CPU %user %nice %system %iowait %steal %idle 08:15:01 AM all 33.43 0.03 6.28 4.10 0.10 56.06 08:15:01 AM 0 38.07 0.02 7.54 5.18 0.12 49.08 08:15:01 AM 1 28.80 0.03 5.03 3.03 0.08 63.03 08:16:01 AM all 27.48 0.00 3.89 7.58 0.09 60.96 08:16:01 AM 0 38.14 0.00 4.65 6.87 0.08 50.27 08:16:01 AM 1 16.83 0.00 3.14 8.29 0.10 71.65 08:17:01 AM all 11.55 0.00 1.36 0.58 0.06 86.45 08:17:01 AM 0 9.79 0.00 1.25 0.63 0.05 88.27 08:17:01 AM 1 13.31 0.00 1.47 0.53 0.07 84.62 08:18:01 AM all 27.43 0.00 4.87 1.83 0.08 65.80 08:18:01 AM 0 27.69 0.00 4.75 1.98 0.08 65.49 08:18:01 AM 1 27.17 0.00 4.99 1.67 0.07 66.10 08:19:01 AM all 0.33 0.00 0.27 1.18 0.03 98.20 08:19:01 AM 0 0.55 0.00 0.22 0.78 0.03 98.41 08:19:01 AM 1 0.10 0.00 0.32 1.57 0.03 97.98 08:20:01 AM all 9.72 0.00 0.97 0.05 0.06 89.20 08:20:01 AM 0 16.05 0.00 1.34 0.05 0.07 82.49 08:20:01 AM 1 3.39 0.00 0.60 0.05 0.05 95.90 08:21:01 AM all 11.39 0.00 0.63 0.01 0.05 87.92 08:21:01 AM 0 13.42 0.00 0.95 0.00 0.05 85.58 08:21:01 AM 1 9.37 0.00 0.30 0.02 0.05 90.26 08:22:01 AM all 29.50 0.00 3.74 0.50 0.08 66.18 08:22:01 AM 0 41.65 0.00 4.63 0.58 0.08 53.06 08:22:01 AM 1 17.34 0.00 2.84 0.42 0.08 79.31 Average: all 18.85 0.00 2.75 1.98 0.07 76.35 Average: 0 23.16 0.00 3.16 2.01 0.07 71.59 Average: 1 14.53 0.00 2.34 1.95 0.07 81.11