^start of line
source=the literal text source= (case sensitive) Group pg_db_name(?P<pg_db_name>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
addon=the literal text addon= (case sensitive) Group pg_addon_name(?P<pg_addon_name>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#current_transaction=the literal text sample#current_transaction= (case sensitive) Group pg_transactionID(?P<pg_transactionID>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#db_size=the literal text sample#db_size= (case sensitive) Group pg_db_size(?P<pg_db_size>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#tables=the literal text sample#tables= (case sensitive) Group pg_numebr_of_tables(?P<pg_numebr_of_tables>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#active-connectionsthe literal text sample#active-connections (case sensitive) Group pg_numebr_of_active_conenctions(?P<pg_numebr_of_active_conenctions>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\sany whitespace character
sample#waiting-connections=the literal text sample#waiting-connections= (case sensitive) Group pg_numebr_of_waiting_connections(?P<pg_numebr_of_waiting_connections>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#index-cache-hit-rate=the literal text sample#index-cache-hit-rate= (case sensitive) Group pg_index_cache_hit_rate(?P<pg_index_cache_hit_rate>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#table-cache-hit-rate=the literal text sample#table-cache-hit-rate= (case sensitive) Group pg_table_cache_hit_rate(?P<pg_table_cache_hit_rate>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#load-avg-1m=the literal text sample#load-avg-1m= (case sensitive) Group pg_load_avg_1m(?P<pg_load_avg_1m>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#load-avg-5m=the literal text sample#load-avg-5m= (case sensitive) Group pg_load_avg_5m(?P<pg_load_avg_5m>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#load-avg-15m=the literal text sample#load-avg-15m= (case sensitive) Group pg_load_avg_15m(?P<pg_load_avg_15m>[^\s]+) Negated Character Class[^\s]+ +matches at least one character outside the set below:
\sany whitespace character
\s*any whitespace character, repeated any number of times
sample#read-iops=the literal text sample#read-iops= (case sensitive) Group pg_read_iops(?P<pg_read_iops>[^\s]+) Negated Character Class[^\s]+ \s*any whitespace character, repeated any number of times
sample#write-iops=the literal text sample#write-iops= (case sensitive) Group pg_write_ops(?P<pg_write_ops>[^\s]+) \s*any whitespace character, repeated any number of times
sample#tmp-disk-used=the literal text sample#tmp-disk-used= (case sensitive) Group pg_tmp_disk_used(?P<pg_tmp_disk_used>[^\s]+) \s*any whitespace character, repeated any number of times
sample#tmp-disk-available=the literal text sample#tmp-disk-available= (case sensitive) Group pg_tmp_disk_available(?P<pg_tmp_disk_available>[^\s]+) \s*any whitespace character, repeated any number of times
sample#memory-total=the literal text sample#memory-total= (case sensitive) Group pg_total_memory(?P<pg_total_memory>[^\s]+) \s*any whitespace character, repeated any number of times
sample#memory-free=the literal text sample#memory-free= (case sensitive) Group pg_free_memory(?P<pg_free_memory>[^\s]+) \s*any whitespace character, repeated any number of times
sample#memory-cached=the literal text sample#memory-cached= (case sensitive) Group pg_cached_memory(?P<pg_cached_memory>[^\s]+) \s*any whitespace character, repeated any number of times
sample#memory-postgres=the literal text sample#memory-postgres= (case sensitive) Group pg_memory(?P<pg_memory>[^\s]+) g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string