The document contains log messages from a router syslog. It shows that 4673592 messages were dropped due to logging being enabled. Console logging is disabled while other logs like monitor, buffer and trap logging are enabled with various levels of messages logged. The log buffer displays messages related to ISSU process failures, fabric module status changes and diagnostic results.
OSDC 2017 - Werner Fischer - Linux performance profiling and monitoringNETWAYS
Nowadays system administrators have great choices when it comes down to Linux performance profiling and monitoring. The challenge is to pick the appropriate tools and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin.
More than 25 different tools are presented. Ranging from well known tools like strace, iostat, tcpdump or vmstat to new features like Linux tracepoints or perf_events. You will also learn which tools can be monitored by Icinga and which monitoring plugins are already available for that.
At the end the goal is to gather reference points to look at, whenever you are faced with performance problems.
Take the chance to close your knowledge gaps and learn how to get the most out of your system.
OSMC 2015: Linux Performance Profiling and Monitoring by Werner FischerNETWAYS
Nowadays system administrators have great choices when it comes down to Linux performance profiling and monitoring. The challenge is to pick the appropriate tools and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin.
More than 25 different tools are presented. Ranging from well known tools like strace, iostat, tcpdump or vmstat to new features like Linux tracepoints or perf_events. You will also learn which tools can be monitored by Icinga and which monitoring plugins are already available for that.
At the end the goal is to gather reference points to look at, whenever you are faced with performance problems.
Take the chance to close your knowledge gaps and learn how to get the most out of your system.
OSDC 2015: Georg Schönberger | Linux Performance Profiling and MonitoringNETWAYS
Nowadays system administrators have great choices when it comes down to performance profiling and monitoring. The challenge is to pick the ppropriate tool and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin. The topics will range from simple application profiling over sysstat utilities to low-level tracing methods. Besides traditional Linux methods a short glance at MySQL and Linux containers will be taken, too, as they are widely spread technologies.
At the end the goal is to gather reference points to look at, if you are faced with performance problems. Take the chance to close your knowledge gaps and learn how to get the most out of your system.
OSDC 2017 - Werner Fischer - Linux performance profiling and monitoringNETWAYS
Nowadays system administrators have great choices when it comes down to Linux performance profiling and monitoring. The challenge is to pick the appropriate tools and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin.
More than 25 different tools are presented. Ranging from well known tools like strace, iostat, tcpdump or vmstat to new features like Linux tracepoints or perf_events. You will also learn which tools can be monitored by Icinga and which monitoring plugins are already available for that.
At the end the goal is to gather reference points to look at, whenever you are faced with performance problems.
Take the chance to close your knowledge gaps and learn how to get the most out of your system.
OSMC 2015: Linux Performance Profiling and Monitoring by Werner FischerNETWAYS
Nowadays system administrators have great choices when it comes down to Linux performance profiling and monitoring. The challenge is to pick the appropriate tools and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin.
More than 25 different tools are presented. Ranging from well known tools like strace, iostat, tcpdump or vmstat to new features like Linux tracepoints or perf_events. You will also learn which tools can be monitored by Icinga and which monitoring plugins are already available for that.
At the end the goal is to gather reference points to look at, whenever you are faced with performance problems.
Take the chance to close your knowledge gaps and learn how to get the most out of your system.
OSDC 2015: Georg Schönberger | Linux Performance Profiling and MonitoringNETWAYS
Nowadays system administrators have great choices when it comes down to performance profiling and monitoring. The challenge is to pick the ppropriate tool and interpret their results correctly.
This talk is a chance to take a tour through various performance profiling and benchmarking tools, focusing on their benefit for every sysadmin. The topics will range from simple application profiling over sysstat utilities to low-level tracing methods. Besides traditional Linux methods a short glance at MySQL and Linux containers will be taken, too, as they are widely spread technologies.
At the end the goal is to gather reference points to look at, if you are faced with performance problems. Take the chance to close your knowledge gaps and learn how to get the most out of your system.