2nd December 2016 – R 4.1.6.56
New and Enhanced Features
NetStorm
File Parameter Run Time Changes (RTC)
This feature provides ability to provide test data at run time. User can add/replace test data as needed during the running test.
There are following modes available:
- Append Mode: Append mode is used to add data lines in given Test Data file.
- Replace Mode: Replace mode is used to replace all data lines in a file with new data lines.
IPv6 Script Support
IPv6 support is now made available in 4.1.6 because of which users can now use IPv6 IPs for load generation.
Scenario Group Based Test Metrics
This release provides feature to enable scenario group based test metrics. If enabled, all the Test Metrics except Transaction stats and Transaction cumulative graphs can be seen group-wise.
File Distributions among NVMs using extension
In this release, the file extension concept has been added to validate the mode used in file parameters in order to avoid common mistakes of using incorrect mode. For example, if mode is unique, then file extension of “.unq” will enforce that unique mode is used.
Following extensions are to be used for different modes:
- For UNIQUE mode the file extension should be .unq.
- For SEQUENTIAL mode the file extension should be .seq.
- For RANDOM mode the file extension should be .ran.
- For WEIGHTED RANDOM mode the file extension should be .wtr.
- For USE ONCE mode the file extension should be .use.
Group based Ramp Down Method
Ramp down method scenario settings have been enhanced to control at scenario group level.
Inline Include Domain Pattern
This release provides feature that allows user to “Auto fetch” only the provided domain URLs and ignore the rest.
RBU_ORIGIN_DOMAIN
This release provides feature that whatever domain/pattern is provided is displayed under my domain list and the rest of the domain / patterns are displayed under third party.
NetDiagnostics
Node.js Agent
Cavisson Node.js is a JavaScript based agent for instrumenting Node.js application. Going forward users can monitor performance metrics from Node.js application to the operating system in real time, including response time, CPU utilization, disk I/O, slow web service calls, slow SQL calls, memory etc. Besides this, users also get visibility into backend services by auto instrumenting and gathering performance metrics for HTTP calls and metrics for supported back-ends like Redis, MySQL, PostgreSQL, Cassandra, etc.
Java Agent Features & Enhancements
- Exception/Error capturing in Integration Point calls
Business Transitions fail due to Error or Exception generated in Application while processing these transactions. Enhancements have been done in Java Agent with respect to capturing exceptions occurred in third-party applications while processing business transactions.
- HTTP Cookie based Condition Monitor
Now HTTP cookie can be used in the condition monitor. Prior to rel 4.1.6, user could capture counter of HTTP headers only, but from this release onwards, user can capture flow path of specified HTTP header.
- HTTP Header based Business Transactions Naming Rule
The user can configure business transaction names based on HTTP headers as well as URL query parameter name.
DDR Feature & Enhancements
- In Hotspot screen, user can see integration point calls and integration points detected for specific hotspot.
- NetDiagnostics compare report for Method timing and SQL queries.
- Performance enhancement in Method Timing report results in accelerated output.
Web Dashboard
Cavisson Web Dashboard offers extremely powerful analytics and visual representation of the testing as well as production monitoring data. Web Dashboard is an HTML5 based application which can run on all modern browsers, platforms and devices (like laptops, tablet, and mobile) as a responsive light-weight web client for numerous Cavisson products such as NetStorm, NetDiagnostics as well as NetCloud. Web Dashboard supports all features of the existing dashboard (classical).
New features introduced:
- Widget based UI
- Different types of Widgets
- Layouts
- Colour Themes
Load Based Alert
Load index based alerts or adaptive alerts is a mechanism to get rid of false alarms and configure meaningful alerts. For example, if load (PVS or request/sec) increases, normally the metrics like CPU and Response time also increase, and hence the baseline for CPU/Response time should be created as per the load value to avoid false alerts.
Load indexed based baseline learns the system behavior for all loads
- All System parameters – System/Network/Application parameters learned for different various Page View Per Second Load
- Average values over last 90 days
TCP Dump
TCP Dump is a most powerful and widely used command-line packets sniffer or package analyzer tool which is used to capture or filter TCP/IP packets that received or transferred over a network on a specific interface.
This release provides feature for taking TCP dump on demand using Web Dashboard for any of the servers in the topology, which will help in diagnosing network related problems.
Import Access Logs
An access log is a file or a combination of files that contains a list of all user interactions or accesses made to the server. Access log files are stored on a server with structure specific to a server type. For example, access log for WebLogic may have different structure than access log for Tomcat or any other application server. During load testing, access log data can be imported and merged in test-run data. This data can then be analyzed for numerous metrics and visually represented to gather meaningful decision-making information for diagnostics purposes.
Reports Enhancement
- Hierarchical Report: This report is based on the meta data component. There will be multiple drop-downs up to maximum level of hierarchy in test run.
- Stats Report: This report is used to view metrics data in tabular format.
- Additional Chart Types like Pie/Dial/Area etc. have been included.
- Reuse of measurements of generated reports to generate another report.
- Report Generation from Dashboard: Reports can be generated directly from the visible graphs or the graph data from the lower panel.
- HTML/Word options are now available in compare report.
Monitoring Features & Enhancements
Add new server at Runtime
From this release onwards, new server can be added at runtime.
New Monitors
Following new monitors have been added:
- Apache nifi
- MySQL
- Oracle database
- RabbitMQ
- Kafka Stats
- Tomcat Stats
- Cloudant
- Apigee Stats
Features Not Supported / Discontinued with 4.1.6
Following feature are discontinued and no longer available in 4.1.6
- Legacy type script
- Non Topology Based Test Scenario
- Manual Redirection
Bug Fixes
Below are the bug fixes done in release 4.1.6 of Cavisson Product Suite:
| Bug ID | Product | Summary |
| 18127 | NetCache | Test Defect |
| 14316 | NetCloud | High Load average on machine with tracing ‘on’ |
| 14322 | NetCloud | Group wise graph data for all Test Metrics |
| 15613 | NetCloud | Requirement to add new Test data file during Run Time. |
| 17020 | NetCloud | Generator should be restricted to be used by only authorized netcloud controllers |
| 17206 | NetCloud | controller and generator compatibility must be online checked |
| 17615 | NetCloud | Getting core dump on the generator box (184.105.48.4) |
| 17913 | NetCloud | Netchache hit was not coming for CCHuston1OP and CCPhoenix3PN |
| 18885 | NetCloud | Required generators to run signoff Test |
| 18940 | NetCloud | Getting high Response Time for CCFremont66HE and CCHouston1OP |
| 19207 | NetCloud | Percentile data is coming wrong at controller as well as on generator, due to packet missing at few time stamp on controller as well as on generators. |
| 19215 | NetCloud | Transaction Data for whole scenario is incorrect |
| 19815 | NetCloud | In correct data shown in transaction detail report |
| 19916 | NetCloud | Data file distribution records should be according to the NVM on Controller for both Sequential and Unique mode |
| 19926 | NetCloud | File extensions for Unique and sequential mode should be .uniq and .seq |
| 21060 | NetCloud | Enhancement to move error message to event.log “Url index 11000 is greater than total entries 11000 in nvm table” with specified debug level |
| 21509 | NetCloud | Getting Core dump if the File parameter usage is Refresh on USE & UNIQUE mode |
| 21545 | NetCloud | Test was not stopped on the generator |
| 17464 | NetCloud | Generators required for the 2DC production test |
| 17908 | NetCloud | |Requirement of 12 Generators for Production Test |
| 17995 | NetCloud | Urgent || Make generators available |
| 19060 | NetCloud | Need generators to run Akamai test on Stress1-PKY |
| 19093 | NetCloud | Need generators ASAP for to run Akamai test in Stress1-PKY |
| 19538 | NetCloud | Please provide 4 Generators for client’s Test |
| 19818 | NetCloud | Required 5 generators for today’s NativeApp test |
| 21534 | NetCloud | Generator issue |
| 21535 | NetCloud | Generator issue |
| 21536 | NetCloud | Generator issue |
| 21537 | NetCloud | Generator issue |
| 21554 | NetCloud | Need generators for 2DC Production Load Test |
| 21559 | NetCloud | Need generators for 2DC load test on STRESS Environment |
| 21965 | NetCloud | Need generators for 2DC Production load test |
| 11079 | NetCloud | Issues Encountered while applying Runtime Changes. |
| 16802 | NetCloud | In correct data shown in transaction detail report |
| 18922 | NetDiagnostics | ASM library is dumping transformation exceptions in out file. create custom asm library to log ND transformation exceptions, only in BCI logs. |
| 21303 | NetDiagnostics | Some time BCI sends invalid response of meta data recovery message. |
| 21849 | NetDiagnostics | Getting Very High Response Time by enabling ND on application |
| 17229 | NetDiagnostics | Query Parameter Check (other than End to End Query Parameter) in Url in Business TX |
| 19153 | NetDiagnostics | Decimal Value Should Present only in Tool tip in Alert History if it is greater than 10. |
| 22120 | NetDiagnostics | Not able to find reason for high response time through ND dashboard |
| 18250 | NetDiagnostics | Constraints are not applied on some partition table. |
| 18252 | NetDiagnostics | DB upload is getting slow for method timing in PKY. |
| 19206 | NetDiagnostics | After implemented Weblogic transaction monitors successfully showing dips in the graph |
| 19110 | NetDiagnostics | CLONE: NDC | Core is getting generated for ndc at SCS |
| 21606 | NetDiagnostics | Getting improper data in downloaded file for DB query |
| 14343 | NetDiagnostics | Enhancement in Transaction flowmap(ED) |
| 19243 | NetDiagnostics | OpenAPI || ED is showing improper data |
| 18251 | NetDiagnostics | Overlap feature is not working in SCS. |
| 12231 | NetDiagnostics | Not able to select multiple TIER/SERVER/INSTANCE in add custom query |
| 17096 | NetDiagnostics | Incomplete flowpath data is present in database |
| 17334 | NetDiagnostics | CLONE: Remove Cumulative CPU Time Column as in case of recursive calls, it shows wrong information |
| 17410 | NetDiagnostics | Remove Cumulative CPU Time Column as in case of recursive calls, it shows wrong information |
| 18253 | NetDiagnostics | Method Timing Query is using both Start Time and End Time, should use only End Time. |
| 18274 | NetDiagnostics | Clone:Method Timing Query is using both Start Time and End Time, should use only End Time. |
| 18873 | NetDiagnostics | Issue with Log Pattern monitor |
| 20592 | NetOcean | Index data set not working — giving active key in place of parameters |
| 20496 | NetOcean | Encrypted and decrypted file for KPI Request and Response with timestamps of each request |
| 19443 | NetOcean | IMP | NetOcean service for socket connect call |
| 20498 | NetOcean | Not able to create new template in NO |
| 17866 | NetOcean | Request/Response of Netocean Capturing in NS test run – When Debug mode is OFF at NO |
| 17685 | NetStorm | Core dump issue in 38.128.104.132:8004 |
| 15332 | NetStorm | Getting Exception(To many files) in Cavmon Agent Error log |
| 17192 | NetStorm | Coherence Cache Monitor capturing cache stats from coherence server in more than specified interval |
| 21771 | NetStorm | After restart CavmonAgent on dbnode 4 system metrics got flat |
| 8813 | NetStorm | SERVER_HOST keyword recognizes IPv6 address only if port is provided with it |
| 8814 | NetStorm | IPv6 addresses cannot be used directly in scripts |
| 8816 | NetStorm | Enhancement to change Data file during running test |
| 17161 | NetStorm | Not getting the Correct referer while ran test form Netstorm |
| 17629 | NetStorm | SSL certificates expired on MCOM Perf1/Perf2 NS |
| 17896 | NetStorm | Not able to achieve target session rate |
| 18248 | NetStorm | Test is not stopping itself at 16.9/CSC machine |
| 18287 | NetStorm | Not able to start test in PKY-OLD machine |
| 8678 | NetStorm | Mantis Bug ID:381-System Under Test status page using server signature monitor |
| 11301 | NetStorm | We have to disable All rule except Order API |
| 17031 | NetStorm | All the graphs are grouped by Tier, we need that transactions graphs should also be grouped by tiers. |
| 17476 | NetStorm | swp/tar file is visible in favorite list |
| 17905 | NetStorm | Compare report generation shows error. |
| 17928 | NetStorm | [Clone of 17897 for 416]Issue observed while applying last 10 minutes Time Period |
| 17985 | NetStorm | Issue in Generating Report:Arithmetic Operation is not applicable With Derived Function. |
| 18006 | NetStorm | Enhancement to Import access log file.Currently we are getting TR time in DashBoard. But we want accesslog absolute time in DashBoard. |
| 18216 | NetStorm | Facing an issue with elapsed time on dashboard |
| 18320 | NetStorm | Facing an issue with auto refresh of the lower panel on PD |
| 18631 | NetStorm | [Clone of 18479] Error in generating excel report format(GoldenMetrics) through template. |
| 18883 | NetStorm | Alerts: Threshold value should not be changed when a alert ended |
| 19158 | NetStorm | Add new filter in Alert History |
| 19159 | NetStorm | Key option is not available for Alert rule |
| 20193 | NetStorm | DATA is not coming in KPI for Particular Time Frame |
| 20405 | NetStorm | Dashboard for 38.128.104.132:8004 Was Not Updating During MCOM Test. |
| 21450 | NetStorm | Unable to open page dump |
| 21604 | NetStorm | Performance Dashboard Not Working |
| 18568 | NetStorm | Facing issue during build upgradation |
| 19256 | NetStorm | NetCache Data is coming as zero |
| 19693 | NetStorm | Not able to do runtime change due to implement some change in topology |
| 16571 | NetStorm | Sometime OID has changed automatically so we are not getting any data in F5 monitors. |
| 17167 | NetStorm | Design of IOstat monitor needs to be changed |
| 17281 | NetStorm | To configure Monitors for Elastic Search |
| 17333 | NetStorm | CLONE: Not able to archive the Test run |
| 17471 | NetStorm | Disk Stats are not coming on Perf1 WSSG Servers |
| 17604 | NetStorm | Pattern monitor for some specific cookies from Request Header |
| 17611 | NetStorm | Require a monitor that sends a mail when the test run completes |
| 17857 | NetStorm | Make netty_access_log_stats monitor as a Standard monitor |
| 18070 | NetStorm | Load Average increasing due to CavMon threads stuck in Debug Mode ON. |
| 19182 | NetStorm | Request of wallet wltprod02_wltdl>walletProdSrv01 server is not showing on dashboard |
| 19248 | NetStorm | New Monitor required as HTTP Service Request Queues Windows monitor |
| 19356 | NetStorm | cm_free monitor should show its data in MB. And also add the remaining data of the command ‘free’ into the monitor |
| 19391 | NetStorm | Group Id of cm_win_mssql_db_accessmethods.gdf and ns_ip_data.gdf are same. |
| 19495 | NetStorm | Need to Configure Dashboard-log Monitor |
| 19598 | NetStorm | Monitor Kafka broker topic stats |
| 20074 | NetStorm | Getting “Dynamic Vector Monitor failed” error for windows server |
| 20131 | NetStorm | cm_df monitor not working on log servers |
| 20190 | NetStorm | IBMMQStats monitors getting failure |
| 20522 | NetStorm | Need to setup PCI monitoring from SAL Servers. |
| 20767 | NetStorm | Unable to Run Test due to core |
| 20955 | NetStorm | Performance Dashboard test is stopped |
| 20965 | NetStorm | LPS is taking much memory on all the NS boxes and due to this NS gui gets crashed |
| 21125 | NetStorm | Not Getting the data while using all monitors in same mprof |
| 21192 | NetStorm | We are facing issue for GC monitor for tomcat server. |
| 21426 | NetStorm | getting blank graph for GC and network delay monitors for some servers |
| 19541 | NetStorm | Instance name of server is not getting displayed in Monitor GUI. |
| 19708 | NetStorm | Topology GUI-not showing server and instance details after refreshing |
| 19717 | NetStorm | Monitor GUI showing wrong instance name for a particular server |
| 8562 | NetStorm | Mantis Bug ID:702- NETDIAGNOSTICS: Not able to modify BCI arguments at run time in continuous monitoring test. |
| 8668 | NetStorm | Mantis Bug ID:59-Found Incomplete Flowpath error comes in nd_error.log |
| 19308 | NetStorm | NS API “ns_eval_string” is not working for date parameter. |
| 16016 | NetStorm | Need to capture mouse hover in RBU |
| 16027 | NetStorm | [Requirement] Mismatch in number of request seen in GUI and in waterfall. |
| 16138 | NetStorm | We need Enhancement for CST Report Format |
| 17548 | NetStorm | TimeOUt:Har File is not Generating while running the test with average 100 sessions. Profiles Copy is not working perfectly. |
| 17906 | NetStorm | Getting wrong data while selecting Har files and calculating the Average Data. |
| 18217 | NetStorm | SEGMENT Cookie is not able to set for RBU test. |
| 18402 | NetStorm | Need upgraded version i.e 51 of chrome in NS for RBU Testing. |
| 18894 | NetStorm | Need to set-up Latest Firefox and Chrome browser for WAN testing V34 and V40 for RBU in our NS BOX. |
| 19259 | NetStorm | Getting Incomplete har Files |
| 19509 | NetStorm | Page Not Loading in VNC |
| 20330 | NetStorm | Speed Index value are not accurate in Page Detail Report |
| 17538 | NetStorm | Graphs are not available for compare report template |
| 17703 | NetStorm | Not getting “view by 2 mins” option while generating report through template |
| 8478 | NetStorm | Issue in creating UserProfile using Co-Located users with specific browser |
| 22337 | NetStorm | Getting “ERROR unable to allocate shm for big buffer size” |
| 16405 | NetStorm | ulimit is not set for new shipped NDE boxes (PKY & SCS) |
| 16418 | NetStorm | LD_LIB_PATH is not working on New PKY Machine (10.202.16.73) |
| 21959 | NetVision | Garbage value is coming in firstbyte time in Session Window for AddtoBag Page . |
| 20341 | NetVision | Encountering issues in Dashboard GUI |
| 21978 | NetVision | In NV Dashboard, Average value is exceeding the maximum value for sum type of graphs. |
| 13248 | NetVision | Card Number is not visible in replay , for payement details page |
| 21364 | NetVision | On Clicking on start replay button from Session Detail Window, NV GUI is throwing Exception. |
| 19323 | NetVision | Need to Add 1 New Page in Responsetime , Summary Weekly in Daily / Weekly Dotcom Report |
| 21039 | NetVision | Report is not showing data as wrong timestamp is going in Query when we run Report in General Section in Production for all the channels . |
| 17860 | Synthetic Monitor | IN NVSM, Value of Compresssion size in har file is showing negative value . |
| 17529 | Synthetic Monitor | Zero data for scheduler report. |
| 17530 | Synthetic Monitor | Negative values for DNS in waterfall model statics (pie chart) |
| 18223 | Synthetic Monitor | DomContentLoaded and OnLoad stats coming from California Generator whereas null from other Generators for the same Page. |
| 18549 | Synthetic Monitor | Test getting stopped on Generators. |
| 17557 | Synthetic Monitor | We want to Delete unnecessary Templates from 65.19.151.232 machine but we are not getting Delete button option in GUI. Please provide Delete option in GUI for Templates. |
| 17958 | Synthetic Monitor | Not getting any URL having 39.63 sec in Waterfall Model and Page Detail Report according to dashboard |
| 17988 | Synthetic Monitor | No data in Page Detail Report |
| 18546 | Synthetic Monitor | Not able to get page detail report after drill down. |
| 19440 | Synthetic Monitor | Having Average 100% in dashboard but in Template 93.70% |
| 18840 | TestSuite | We need to have a Transaction Report column in the Jenkins/testsuite report for Baseline test |
| 21565 | TestSuite | Not getting previous test transaction data in Jenkin after upgrading build |