1. A method for automated detection of a real IT system problem, the method comprising:
obtaining monitor measurements of metrics associated with activities of a plurality of configuration items of the IT system;
detecting anomalies in the monitor measurements;
identifying at least two anomalies as concurrent anomalies that occur within a predetermined period of time;
determining that the concurrent anomalies correspond to configuration items, of the plurality of configuration items, wherein the configuration items are topologically linked;
grouping the concurrent anomalies to be regarded as a single system anomaly;
calculating a significance score for the system anomaly; and
determining that the system anomaly relates to a real system problem based on the calculated significance score.
2. The method of claim 1, wherein the detection of anomalies in the monitor measurements is based on an established baseline for each of the metrics.
3. The method of claim 1, further comprising saving information on real system anomalies in an anomaly knowledgebase for future reference.
4. The method of claim 3, further comprising searching the anomaly knowledgebase to find past similar significant anomalies.
5. The method of claim 1, further comprising alerting a user of the determining of the real system problem.
6. The method of claim 1, further comprising referring to a threshold in the calculation of the significance score of the grouped anomalies.
7. The system of claim 1, wherein the predetermined period of time is a fully overlapping period of time.
8. The system of claim 1, wherein the predetermined period of time is a partially overlapping period of time.
9. A non-transitory computer readable medium having stored thereon instructions that when executed by a processor will cause the processor to perform the method of:
obtaining monitor measurements of metrics associated with activities of a plurality of configuration items of the IT system and establishing a baseline for each of the metrics;
detecting anomalies in the monitor measurements by referring to the baseline for each of the metrics;
identifying at least two anomalies as concurrent anomalies that occur within a predetermined period of time;
determining that the concurrent anomalies correspond to configuration items, of the plurality of configuration items, wherein the configuration items are topologically linked;
grouping the concurrent anomalies to be regarded as a single system anomaly;
calculating a significance score for the system anomaly; and
determining that the system anomaly relates to a real system problem based on the calculated significance score.
10. The non-transitory computer readable medium of claim 9, wherein the baseline is determined over time.
11. The non-transitory computer readable medium of claim 9, wherein the calculation of the significance score includes using one or more of the parameters selected from the group consisting of a minimal number of configuration items of the plurality of configuration items expected in a significant system anomaly, a minimal number of metrics expected in a significant system anomaly, abnormality measure, and weight of an anomaly in relation to normal metric events.
12. The non-transitory computer readable medium of claim 11, wherein the abnormality measure represents a probability of the concurrent anomalies relating to a real system problem.
13. The non-transitory computer readable medium of claim 9, wherein instructions further comprise saving information on real system anomalies in an anomaly knowledgebase for future reference.
14. An system for automated detection of a real IT system problem, the system comprising:
a plurality of monitors to obtain monitor measurements of metrics associated with activities of a plurality of configuration items of the IT system;
a processor for detecting anomalies in the monitor measurements, identifying at least two anomalies as concurrent anomalies that occur within a predetermined period of time, determining that the concurrent anomalies correspond to configuration items, of the plurality of configuration items, wherein the configuration items are topologically linked; grouping the concurrent anomalies to be regarded as a single system anomaly, calculating a significance score for the system anomaly; and determining that the system anomaly relates to a real system problem based on the calculated significance score.
15. The system of claim 14, wherein the detection of anomalies in the monitor measurements is based on an established baseline for each of the metrics.
16. The system of claim 14, wherein the processor is designed to save information on real system anomalies in an anomaly knowledgebase for future reference.
17. The system of claim 16, wherein the processor is designed to search the anomaly knowledgebase to find past similar significant anomalies.
18. The system of claim 14, further comprising alerting a user of the detection of the system anomaly.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A portable electronic apparatus comprising:
a first housing having an operation unit and an operation detection unit that detects pressing on the operation unit;
a second housing coupled to the first housing and movable between an opened state exposing the operation unit and a closed state covering the operation unit forming a gap with the first housing linking to the outside;
a control unit that implements a first control that corresponds to pressure when pressure is detected by the operation detection unit in the opened state, and a second control when pressing is detected by the operation detection unit in the closed state;
a plurality of operation detection units, wherein the control unit implements the second control when an even pressure is detected simultaneously by the plurality of operation detection units;
an alarm unit, wherein the control unit issues an alarm as the second control, using the alarm unit; and
a recording unit that records information that associates pressure and water depth, wherein the control unit deduces water depth based on pressure of pressing and the corresponding information recorded in the recording unit, and issues an alarm of the deduced water depth result using the alarm unit as the second control, when pressure is detected by the operation detection unit when the apparatus is in the closed state.
2. The portable electronic apparatus according to claim 1, wherein the control unit implements the second control when an even pressure is detected simultaneously by the plurality of operation detection units for a given amount of time.
3. The portable electronic apparatus according to claim 1, wherein the control unit varies the second control according to a length of time an even pressure is detected simultaneously by the plurality of operation detection units.
4. The portable electronic apparatus according to claim 1, wherein the control unit varies the second control according to a value of pressure detected by the operation detection unit.
5. The portable electronic apparatus according to claim 1, further comprising a plurality of pressure detection units disposed adjacent to each of the plurality of operation detection units to detect varied pressures of each, wherein the control unit varies the second control according to a pressure detected by the plurality of operation detection units, or to a pressure detected by the pressure detection units.
6. The portable electronic apparatus according to claim 1, further comprising a function execution unit that executes a predetermined function, wherein the control unit restrains execution of the function as the second control when a pressure is detected by the operation detection units when a predetermined function is being executed by the function execution unit, when the apparatus is in the closed state.
7. The portable electronic apparatus according to claim 1, wherein the control unit performs a power restraining operation as the second control.