@@ -457,7 +457,7 @@ def _parse_proc_disk_stat_log(file):
not sda1, sda2 etc. The format of relevant lines should be:
{major minor name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq}
"""
- disk_regex_re = re.compile ('^([hsv]d.|mtdblock\d|mmcblk\d|cciss/c\d+d\d+.*)$')
+ disk_regex_re = re.compile (r'^([hsv]d.|mtdblock\d|mmcblk\d|cciss/c\d+d\d+.*)$')
# this gets called an awful lot.
def is_relevant_line(linetokens):
@@ -594,8 +594,8 @@ def _parse_pressure_logs(file, filename):
# [ 0.039993] calling migration_init+0x0/0x6b @ 1
# [ 0.039993] initcall migration_init+0x0/0x6b returned 1 after 0 usecs
def _parse_dmesg(writer, file):
- timestamp_re = re.compile ("^\[\s*(\d+\.\d+)\s*]\s+(.*)$")
- split_re = re.compile ("^(\S+)\s+([\S\+_-]+) (.*)$")
+ timestamp_re = re.compile (r"^\[\s*(\d+\.\d+)\s*]\s+(.*)$")
+ split_re = re.compile (r"^(\S+)\s+([\S\+_-]+) (.*)$")
processMap = {}
idx = 0
inc = 1.0 / 1000000
@@ -640,7 +640,7 @@ def _parse_dmesg(writer, file):
# print "foo: '%s' '%s' '%s'" % (type, func, rest)
if type == "calling":
ppid = kernel.pid
- p = re.match ("\@ (\d+)", rest)
+ p = re.match (r"\@ (\d+)", rest)
if p is not None:
ppid = float (p.group(1)) // 1000
# print "match: '%s' ('%g') at '%s'" % (func, ppid, time_ms)
@@ -742,7 +742,7 @@ def get_num_cpus(headers):
cpu_model = headers.get("system.cpu")
if cpu_model is None:
return 1
- mat = re.match(".*\\((\\d+)\\)", cpu_model)
+ mat = re.match(r".*\\((\\d+)\\)", cpu_model)
if mat is None:
return 1
return max (int(mat.group(1)), 1)