---> uname -a: Linux prd-centos8-robot-2c-8g-7539.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 599 4973 19 2124 6801 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:39:0c:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:fe39:c92/64 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) 11/15/2024 _x86_64_ (2 CPU) 01:10:54 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 93.43 7.25 86.19 1265.39 6463.82 01:14:01 AM 68.98 0.63 68.34 48.92 9585.10 01:15:01 AM 9.38 0.42 8.97 64.79 218.45 01:16:01 AM 46.13 0.00 46.13 0.00 2830.12 01:17:01 AM 22.48 0.03 22.45 3.47 5471.82 01:18:01 AM 0.30 0.00 0.30 0.00 4.70 01:19:01 AM 0.15 0.00 0.15 0.00 1.05 01:20:01 AM 0.33 0.10 0.23 32.12 6.78 01:21:01 AM 2.28 0.02 2.27 0.93 153.93 01:22:01 AM 0.23 0.00 0.23 0.00 3.90 01:23:01 AM 13.70 0.32 13.38 36.93 514.01 Average: 23.40 0.80 22.60 132.04 2295.81 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5271268 7070828 2611164 33.13 2688 1977436 657308 7.36 209992 2068760 227276 01:14:01 AM 5229312 7061960 2653120 33.66 2688 2009728 658152 7.37 229976 2080488 1112 01:15:01 AM 5266624 7100136 2615808 33.19 2688 2010576 627856 7.03 239824 2033740 8 01:16:01 AM 4998392 7031348 2884040 36.59 2688 2202444 665352 7.45 256504 2260684 155400 01:17:01 AM 5012276 7045292 2870156 36.41 2688 2202524 665688 7.45 257080 2240416 16 01:18:01 AM 5012592 7045612 2869840 36.41 2688 2202528 665688 7.45 257084 2240348 8 01:19:01 AM 5012400 7045420 2870032 36.41 2688 2202528 665688 7.45 257084 2240348 4 01:20:01 AM 4963412 6999908 2919020 37.03 2688 2206028 720728 8.07 257220 2287968 2524 01:21:01 AM 4932944 6969608 2949488 37.42 2688 2206144 760732 8.52 257220 2318456 4 01:22:01 AM 4916704 6953384 2965728 37.62 2688 2206160 783952 8.78 257220 2334788 8 01:23:01 AM 5105192 6972828 2777240 35.23 2688 2041172 737036 8.25 290128 2134976 19744 Average: 5065556 7026939 2816876 35.74 2688 2133388 691653 7.74 251757 2203725 36919 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 92.78 75.14 920.09 10.36 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 44.95 32.62 436.97 4.88 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 17.43 15.70 5.13 4.46 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 42.72 36.90 300.72 9.59 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 518.93 377.65 103.54 90.79 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 2.70 1.98 0.45 0.45 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 2.58 1.93 0.44 0.42 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 32.51 20.33 38.04 2.54 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 170.23 169.14 4793.32 11.02 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 195.88 195.35 5726.84 12.89 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 156.12 125.80 1859.67 33.19 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 116.07 95.68 1289.55 16.42 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) 11/15/2024 _x86_64_ (2 CPU) 01:10:54 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.39 0.00 5.73 2.91 0.13 54.83 01:13:01 AM 0 33.68 0.00 5.39 3.89 0.12 56.93 01:13:01 AM 1 39.09 0.00 6.08 1.94 0.15 52.73 01:14:01 AM all 13.04 0.00 2.04 10.67 0.08 74.17 01:14:01 AM 0 11.16 0.00 2.09 10.42 0.07 76.26 01:14:01 AM 1 14.94 0.00 1.99 10.91 0.08 72.07 01:15:01 AM all 8.68 0.00 1.22 1.32 0.06 88.72 01:15:01 AM 0 13.97 0.00 1.18 2.27 0.07 82.52 01:15:01 AM 1 3.40 0.00 1.27 0.37 0.05 94.91 01:16:01 AM all 26.48 0.00 4.27 2.28 0.10 66.87 01:16:01 AM 0 36.56 0.00 5.01 3.27 0.10 55.05 01:16:01 AM 1 16.42 0.00 3.54 1.28 0.10 78.66 01:17:01 AM all 1.36 0.00 1.20 1.63 0.06 95.76 01:17:01 AM 0 1.38 0.00 1.24 2.25 0.07 95.07 01:17:01 AM 1 1.34 0.00 1.16 1.01 0.05 96.45 01:18:01 AM all 0.38 0.00 0.08 0.00 0.05 99.50 01:18:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 01:18:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:19:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 01:19:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 01:19:01 AM 1 0.12 0.00 0.05 0.00 0.07 99.77 01:20:01 AM all 5.34 0.00 1.42 0.03 0.04 93.17 01:20:01 AM 0 8.47 0.00 2.57 0.05 0.05 88.86 01:20:01 AM 1 2.20 0.00 0.27 0.00 0.03 97.50 01:21:01 AM all 8.46 0.00 1.13 0.01 0.11 90.29 01:21:01 AM 0 9.34 0.00 1.28 0.00 0.10 89.28 01:21:01 AM 1 7.57 0.00 0.99 0.02 0.12 91.30 01:22:01 AM all 9.15 0.00 1.10 0.00 0.12 89.63 01:22:01 AM 0 10.85 0.00 1.17 0.00 0.12 87.87 01:22:01 AM 1 7.46 0.00 1.02 0.00 0.12 91.40 01:23:01 AM all 16.11 0.00 2.24 0.19 0.08 81.37 01:23:01 AM 0 13.64 0.00 2.07 0.20 0.10 83.98 01:23:01 AM 1 18.58 0.00 2.41 0.18 0.07 78.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.44 0.00 1.87 1.73 0.08 84.89 Average: 0 12.75 0.00 2.01 2.03 0.08 83.12 Average: 1 10.12 0.00 1.72 1.43 0.08 86.66