Python module for ganglia 3.6

This module parses output from the HHVM AdminServer memory and health commands and creates "hhvm_*" metrics

This module supports two types of authentication:

• HHVM built-in authentication using password on the URL (only password parameter needed)
• HTTP Basic Authentication (username and password parameters needed)

## Metrics

• hhvm_health_funcs
• hhvm_health_hhbc_roarena_capac
• hhvm_health_load
• hhvm_health_queued
• hhvm_health_rds
• hhvm_health_target_cache
• hhvm_health_units
• hhvm_mem_breakdown_code_bytes
• hhvm_mem_breakdown_static_strings_bytes
• hhvm_mem_breakdown_static_strings_count
• hhvm_mem_breakdown_tcjit_bytes
• hhvm_mem_breakdown_tcjit_code_cold_capacity
• hhvm_mem_breakdown_tcjit_code_cold_used
• hhvm_mem_breakdown_tcjit_code_frozen_capacity
• hhvm_mem_breakdown_tcjit_code_frozen_used
• hhvm_mem_breakdown_tcjit_code_hot_capacity
• hhvm_mem_breakdown_tcjit_code_hot_used
• hhvm_mem_breakdown_tcjit_code_main_capacity
• hhvm_mem_breakdown_tcjit_code_main_used
• hhvm_mem_breakdown_tcjit_code_prof_capacity
• hhvm_mem_breakdown_tcjit_code_prof_used
• hhvm_mem_breakdown_tcjit_data_capacity
• hhvm_mem_breakdown_tcjit_data_used
• hhvm_mem_breakdown_tcjit_total_capacity
• hhvm_mem_breakdown_tcjit_total_used
• hhvm_mem_breakdown_unknown
• hhvm_mem_procstats_code
• hhvm_mem_procstats_data
• hhvm_mem_procstats_shared
• hhvm_mem_procstats_vmrss
• hhvm_mem_procstats_vmsize
• hhvm_jemalloc_low_allocated
• hhvm_jemalloc_allocated
• hhvm_jemalloc_mapped
• hhvm_jemalloc_active
• hhvm_jemalloc_low_mapped
• hhvm_jemalloc_low_active
• hhvm_jemalloc_error
• hhvm_vm_tcspace_code_hot
• hhvm_vm_tcspace_code_main
• hhvm_vm_tcspace_code_prof
• hhvm_vm_tcspace_code_cold
• hhvm_vm_tcspace_code_frozen
• hhvm_vm_tcspace_data
• hhvm_vm_tcspace_rds
• hhvm_vm_tcspace_rds_local
• hhvm_vm_tcspace_persistent_rds
• hhvm_vm_tcspace_cloned_closures
• hhvm_vm_tcspace_total

• hhvm_jemalloc_aggregated_report
• hhvm_mem_proc_report
• hhvm_vm_rds_aggregated_report
• hhvm_vm_tcspace_aggregated_report
• hhvm_mem_tcjit_aggregated_report (hhvm >= 3.4)
• hhvm_mem_tcjit_code_cold_report (hhvm >= 3.4)
• hhvm_mem_tcjit_code_frozen_report (hhvm >= 3.4)
• hhvm_mem_tcjit_code_hot_report (hhvm >= 3.4)
• hhvm_mem_tcjit_code_main_report (hhvm >= 3.4)
• hhvm_mem_tcjit_code_prof_report (hhvm >= 3.4)
• hhvm_mem_tcjit_data_report (hhvm >= 3.4)
• hhvm_mem_tcjit_total_report (hhvm >= 3.4)

• url (The URL for the HHVM AdminServer, mandatory, default: 'http://localhost/')
• username (username for basic HTTP authentication, optional, default: '')
• password (password for basic HTTP authentication or HHVM AdminServer built-in authentication, optional, default: '')

• v1.0.0 - 2015-01-15 - Initial version
• v1.0.1 - 2015-02-10 - Added debug mode
• v1.0.2 - 2015-02-12 - Added vm tc space metrics

## Notes

• Tested with python 2.7 and Ganglia 3.6
• Tested with HHVM 3.3.3, 3.4.2 and 3.5.0

Juan J. Villalobos jj@debianized.net

## LICENSE

License to use, modify, and distribute under the GPL http://www.gnu.org/licenses/gpl-3.0.txt