def output(self): transferred = {} for tid in self.state.tids.keys(): transferred[tid] = {'ipv4': {}, 'ipv6': {}} transferred[tid]['ipv4'] = {'up': 0, 'down': 0} transferred[tid]['ipv6'] = {'up': 0, 'down': 0} for fd in self.state.tids[tid].fds.values(): if fd.fdtype is FDType.net: if fd.family == socket.AF_INET: transferred[tid]['ipv4']['up'] += fd.net_write transferred[tid]['ipv4']['down'] += fd.net_read elif fd.family == socket.AF_INET6: transferred[tid]['ipv6']['up'] += fd.net_write transferred[tid]['ipv6']['down'] += fd.net_read print('Processes by Network I/O') print('#' * 80) for tid in sorted(transferred, key=lambda tid: self.get_total_transfer(transferred[tid]), reverse=True)[:self.number]: total = self.get_total_transfer(transferred[tid]) if total != 0: print(NetTop.TOTAL_FORMAT.format(self.state.tids[tid].comm, '(' + str(tid) + ')', convert_size(total)))
def output(self): transferred = {} for tid in self.state.tids.keys(): transferred[tid] = {'ipv4': {}, 'ipv6': {}} transferred[tid]['ipv4'] = {'up': 0, 'down': 0} transferred[tid]['ipv6'] = {'up': 0, 'down': 0} for fd in self.state.tids[tid].fds.values(): if fd.fdtype is FDType.net: if fd.family == socket.AF_INET: transferred[tid]['ipv4']['up'] += fd.net_write transferred[tid]['ipv4']['down'] += fd.net_read elif fd.family == socket.AF_INET6: transferred[tid]['ipv6']['up'] += fd.net_write transferred[tid]['ipv6']['down'] += fd.net_read print('Processes by Network I/O') print('#' * 80) for tid in sorted( transferred, key=lambda tid: self.get_total_transfer(transferred[tid]), reverse=True)[:self.number]: total = self.get_total_transfer(transferred[tid]) if total != 0: print( NetTop.TOTAL_FORMAT.format(self.state.tids[tid].comm, '(' + str(tid) + ')', convert_size(total)))
def iotop_output_print_file_write(self, args, files): # Compute files read count = 0 limit = args.top graph = Pyasciigraph() values = [] sorted_f = sorted(files.items(), key=lambda files: files[1]['write'], reverse=True) for f in sorted_f: if f[1]["write"] == 0: continue info_fmt = "{:>10}".format( convert_size(f[1]["write"], padding_after=True)) values.append(("%s %s %s" % (info_fmt, f[1]["name"], str(f[1]["other"])[1:-1]), f[1]["write"])) count = count + 1 if limit > 0 and count >= limit: break for line in graph.graph('Files Write', values, sort=2, with_value=False): print(line)
def iotop_output_net_sent_bytes(self, args): graph = Pyasciigraph() values = [] for iface in sorted(self.state.ifaces.values(), key=operator.attrgetter('send_bytes'), reverse=True): values.append(("%s %s" % (convert_size(iface.send_bytes), iface.name), iface.send_bytes)) for line in graph.graph('Network sent_bytes', values, with_value=False): print(line)
def iotop_output_net_sent_bytes(self, args): graph = Pyasciigraph() values = [] for iface in sorted(self.state.ifaces.values(), key=operator.attrgetter('send_bytes'), reverse=True): values.append( ("%s %s" % (convert_size(iface.send_bytes), iface.name), iface.send_bytes)) for line in graph.graph('Network sent_bytes', values, with_value=False): print(line)
def text_per_tid_report(self, total_ns, proc_list, limit=0, syscalls=0, fds=0, mem=0): print("### Per-TID Usage ###") count = 0 for tid in sorted(self.tids.values(), key=operator.attrgetter('cpu_ns'), reverse=True): if len(proc_list) > 0 and tid.comm not in proc_list: continue print("%s (%d) : %0.02f%%, read %s, write %s" % (tid.comm, tid.tid, ((tid.cpu_ns * 100) / total_ns), convert_size(tid.read), convert_size(tid.write)), end="") if tid.migrate_count > 0: print(""" (%d migration(s))""" % tid.migrate_count) else: print("") count = count + 1 if fds: if tid.tid == tid.pid: if len(tid.fds.keys()) > 0: print("- Still opened files :") for fd in tid.fds.values(): if fd.parent != -1 and fd.parent != tid.tid: inherit = " (inherited by %s (%d))" % \ (self.tids[fd.parent].comm, fd.parent) else: inherit = "" print(" - %s (%d), read = %s, write = %s, " "open = %d, close = %d%s" % (fd.filename, fd.fd, convert_size(fd.read), convert_size(fd.write), fd.open, fd.close, inherit)) if len(tid.closed_fds.keys()) > 0: print("- Closed files :") for fd in tid.closed_fds.values(): if fd.parent != -1 and fd.parent != tid.tid: inherit = " (inherited by %s (%d))" % \ (self.tids[fd.parent].comm, fd.parent) else: inherit = "" print(" - %s (%d), read = %s, write = %s, " "open = %d, close = %d%s" % (fd.filename, fd.fd, convert_size(fd.read), convert_size(fd.write), fd.open, fd.close, inherit)) if syscalls: if len(tid.syscalls.keys()) > 0: print("- Syscalls") for syscall in sorted(tid.syscalls.values(), key=operator.attrgetter('count'), reverse=True): if syscall.count == 0: continue print(" - %s : %d" % (syscall.name, syscall.count)) if mem: print("- Memory") print(" - Allocated %d pages" % tid.allocated_pages) print(" - Freed %d pages" % tid.freed_pages) if limit > 0 and count >= limit: break
def iotop_output_write(self, args): count = 0 limit = args.top graph = Pyasciigraph() values = [] for tid in sorted(self.state.tids.values(), key=operator.attrgetter('write'), reverse=True): if len(args.proc_list) > 0 and tid.comm not in args.proc_list: continue info_fmt = "{:>10} {:<25} {:>9} file {:>9} net {:>9} unknown " values.append((info_fmt.format( convert_size(tid.write, padding_after=True), "%s (%d)" % (tid.comm, tid.tid), convert_size(tid.disk_write, padding_after=True), convert_size(tid.net_write, padding_after=True), convert_size(tid.unk_write, padding_after=True)), tid.write)) count = count + 1 if limit > 0 and count >= limit: break for line in graph.graph('Per-process I/O Write', values, with_value=False): print(line)
def iotop_output_disk_read(self, args): count = 0 limit = args.top graph = Pyasciigraph() values = [] for tid in sorted(self.state.tids.values(), key=operator.attrgetter('block_read'), reverse=True): if tid.block_read == 0: continue if len(args.proc_list) > 0 and tid.comm not in args.proc_list: continue info_fmt = "{:>10} {:<22}" values.append((info_fmt.format( convert_size(tid.block_read, padding_after=True), "%s (tid=%d)" % (tid.comm, tid.tid)), tid.block_read)) count = count + 1 if limit > 0 and count >= limit: break for line in graph.graph('Block I/O Read', values, with_value=False): print(line)
def iotop_output_disk_read(self, args): count = 0 limit = args.top graph = Pyasciigraph() values = [] for tid in sorted(self.state.tids.values(), key=operator.attrgetter('block_read'), reverse=True): if tid.block_read == 0: continue if len(args.proc_list) > 0 and tid.comm not in args.proc_list: continue info_fmt = "{:>10} {:<22}" values.append((info_fmt.format(convert_size(tid.block_read, padding_after=True), "%s (tid=%d)" % (tid.comm, tid.tid)), tid.block_read)) count = count + 1 if limit > 0 and count >= limit: break for line in graph.graph('Block I/O Read', values, with_value=False): print(line)
def iotop_output_print_file_read(self, args, files): count = 0 limit = args.top graph = Pyasciigraph() values = [] sorted_f = sorted(files.items(), key=lambda files: files[1]['read'], reverse=True) for f in sorted_f: if f[1]["read"] == 0: continue info_fmt = "{:>10}".format(convert_size(f[1]["read"], padding_after=True)) values.append(("%s %s %s" % (info_fmt, f[1]["name"], str(f[1]["other"])[1:-1]), f[1]["read"])) count = count + 1 if limit > 0 and count >= limit: break for line in graph.graph('Files Read', values, sort=2, with_value=False): print(line)
def text_per_tid_report(self, total_ns, proc_list, limit=0, syscalls=0, fds=0, mem=0): print("### Per-TID Usage ###") count = 0 for tid in sorted(self.tids.values(), key=operator.attrgetter('cpu_ns'), reverse=True): if len(proc_list) > 0 and tid.comm not in proc_list: continue print("%s (%d) : %0.02f%%, read %s, write %s" % (tid.comm, tid.tid, ((tid.cpu_ns * 100) / total_ns), convert_size(tid.read), convert_size(tid.write)), end="") if tid.migrate_count > 0: print(""" (%d migration(s))""" % tid.migrate_count) else: print("") count = count + 1 if fds: if tid.tid == tid.pid: if len(tid.fds.keys()) > 0: print("- Still opened files :") for fd in tid.fds.values(): if fd.parent != -1 and fd.parent != tid.tid: inherit = " (inherited by %s (%d))" % \ (self.tids[fd.parent].comm, fd.parent) else: inherit = "" print(" - %s (%d), read = %s, write = %s, " "open = %d, close = %d%s" % (fd.filename, fd.fd, convert_size( fd.read), convert_size( fd.write), fd.open, fd.close, inherit)) if len(tid.closed_fds.keys()) > 0: print("- Closed files :") for fd in tid.closed_fds.values(): if fd.parent != -1 and fd.parent != tid.tid: inherit = " (inherited by %s (%d))" % \ (self.tids[fd.parent].comm, fd.parent) else: inherit = "" print(" - %s (%d), read = %s, write = %s, " "open = %d, close = %d%s" % (fd.filename, fd.fd, convert_size( fd.read), convert_size( fd.write), fd.open, fd.close, inherit)) if syscalls: if len(tid.syscalls.keys()) > 0: print("- Syscalls") for syscall in sorted(tid.syscalls.values(), key=operator.attrgetter('count'), reverse=True): if syscall.count == 0: continue print(" - %s : %d" % (syscall.name, syscall.count)) if mem: print("- Memory") print(" - Allocated %d pages" % tid.allocated_pages) print(" - Freed %d pages" % tid.freed_pages) if limit > 0 and count >= limit: break