path file for snakemake v7.8.3 (return the values of read_chars and write_chars from psutil, in addition to the default read_bytes and write_bytes)

snakemake-7.8.3_special-IO.patch

diff -u -r -P -N snakemake-7.8.3/snakemake/benchmark.py snakemake-7.8.3-fmi/snakemake/benchmark.py
--- snakemake-7.8.3/snakemake/benchmark.py	2022-06-20 12:52:22.000000000 +0200
+++ snakemake-7.8.3-fmi/snakemake/benchmark.py	2022-06-27 17:55:04.896298826 +0200
@@ -36,6 +36,8 @@
                 "max_pss",
                 "io_in",
                 "io_out",
+                "io_char_in",
+                "io_char_out",
                 "mean_load",
                 "cpu_time",
             )
@@ -50,6 +52,8 @@
         max_pss=None,
         io_in=None,
         io_out=None,
+        io_char_in=None,
+        io_char_out=None,
         cpu_usages=None,
         cpu_time=None,
     ):
@@ -67,6 +71,10 @@
         self.io_in = io_in
         #: I/O written in bytes
         self.io_out = io_out
+        #: I/O read in characters (independent of cache etc.)
+        self.io_char_in = io_char_in
+        #: I/O written in characters (independent of cache etc.)
+        self.io_char_out = io_char_out
         #: Count of CPU seconds, divide by running time to get mean load estimate
         self.cpu_usages = cpu_usages or 0
         #: CPU usage (user and system) in seconds
@@ -113,6 +121,8 @@
                     self.max_pss,
                     self.io_in,
                     self.io_out,
+                    self.io_char_in,
+                    self.io_char_out,
                     self.cpu_usages / self.running_time,
                     self.cpu_time,
                 ),
@@ -219,7 +229,7 @@
         # Memory measurements
         rss, vms, uss, pss = 0, 0, 0, 0
         # I/O measurements
-        io_in, io_out = 0, 0
+        io_in, io_out, io_char_in, io_char_out = 0, 0, 0, 0
         check_io = True
         # CPU seconds
         cpu_usages = 0
@@ -248,6 +258,8 @@
                             ioinfo = proc.io_counters()
                             io_in += ioinfo.read_bytes
                             io_out += ioinfo.write_bytes
+                            io_char_in += ioinfo.read_chars
+                            io_char_out += ioinfo.write_chars
                         except NotImplementedError as nie:
                             # OS doesn't track IO
                             check_io = False
@@ -267,9 +279,13 @@
             if check_io:
                 io_in /= 1024 * 1024
                 io_out /= 1024 * 1024
+                io_char_in /= 1024 * 1024
+                io_char_out /= 1024 * 1024
             else:
                 io_in = None
                 io_out = None
+                io_char_in = None
+                io_char_out = None
 
         except psutil.Error as e:
             return
@@ -282,6 +298,8 @@
 
         self.bench_record.io_in = io_in
         self.bench_record.io_out = io_out
+        self.bench_record.io_char_in = io_char_in
+        self.bench_record.io_char_out = io_char_out
 
         self.bench_record.cpu_usages += cpu_usages
         self.bench_record.cpu_time = cpu_time