/* $XConsortium: reqstats.c /main/10 1996/02/27 14:48:28 mor $ */ /* Copyright (c) 1996 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium. */ #ifdef LBXREQSTATS #include #include #define _XLBX_SERVER_ #include "XLbx.h" #include "lbx_zlib.h" #include "reqstats.h" #include #include #define LBX_CODE 136 /* XXX - this should not be hardcoded - on todo list */ extern unsigned long stream_in_compressed; extern unsigned long stream_in_plain; extern unsigned long stream_in_packet_header_bytes; extern unsigned long stream_in_uncompressed_bytes; unsigned long check_sum_in_compressed; unsigned long check_sum_in_plain; int unknown_extension_bytes = 0; struct ReqStats CoreRequestStats[128]; struct ReqStats LbxRequestStats[LbxNumberReqs]; void LbxPrintReqStats (); char *X_ReqNames[128] = { 0, /* 0 */ "CreateWindow", /* 1 */ "ChangeWindowAttributes", /* 2 */ "GetWindowAttributes", /* 3 */ "DestroyWindow", /* 4 */ "DestroySubwindows", /* 5 */ "ChangeSaveSet", /* 6 */ "ReparentWindow", /* 7 */ "MapWindow", /* 8 */ "MapSubwindows", /* 9 */ "UnmapWindow", /* 10 */ "UnmapSubwindows", /* 11 */ "ConfigureWindow", /* 12 */ "CirculateWindow", /* 13 */ "GetGeometry", /* 14 */ "QueryTree", /* 15 */ "InternAtom", /* 16 */ "GetAtomName", /* 17 */ "ChangeProperty", /* 18 */ "DeleteProperty", /* 19 */ "GetProperty", /* 20 */ "ListProperties", /* 21 */ "SetSelectionOwner", /* 22 */ "GetSelectionOwner", /* 23 */ "ConvertSelection", /* 24 */ "SendEvent", /* 25 */ "GrabPointer", /* 26 */ "UngrabPointer", /* 27 */ "GrabButton", /* 28 */ "UngrabButton", /* 29 */ "ChangeActivePointerGrab", /* 30 */ "GrabKeyboard", /* 31 */ "UngrabKeyboard", /* 32 */ "GrabKey", /* 33 */ "UngrabKey", /* 34 */ "AllowEvents", /* 35 */ "GrabServer", /* 36 */ "UngrabServer", /* 37 */ "QueryPointer", /* 38 */ "GetMotionEvents", /* 39 */ "TranslateCoords", /* 40 */ "WarpPointer", /* 41 */ "SetInputFocus", /* 42 */ "GetInputFocus", /* 43 */ "QueryKeymap", /* 44 */ "OpenFont", /* 45 */ "CloseFont", /* 46 */ "QueryFont", /* 47 */ "QueryTextExtents", /* 48 */ "ListFonts", /* 49 */ "ListFontsWithInfo", /* 50 */ "SetFontPath", /* 51 */ "GetFontPath", /* 52 */ "CreatePixmap", /* 53 */ "FreePixmap", /* 54 */ "CreateGC", /* 55 */ "ChangeGC", /* 56 */ "CopyGC", /* 57 */ "SetDashes", /* 58 */ "SetClipRectangles", /* 59 */ "FreeGC", /* 60 */ "ClearArea", /* 61 */ "CopyArea", /* 62 */ "CopyPlane", /* 63 */ "PolyPoint", /* 64 */ "PolyLine", /* 65 */ "PolySegment", /* 66 */ "PolyRectangle", /* 67 */ "PolyArc", /* 68 */ "FillPoly", /* 69 */ "PolyFillRectangle", /* 70 */ "PolyFillArc", /* 71 */ "PutImage", /* 72 */ "GetImage", /* 73 */ "PolyText8", /* 74 */ "PolyText16", /* 75 */ "ImageText8", /* 76 */ "ImageText16", /* 77 */ "CreateColormap", /* 78 */ "FreeColormap", /* 79 */ "CopyColormapAndFree", /* 80 */ "InstallColormap", /* 81 */ "UninstallColormap", /* 82 */ "ListInstalledColormaps", /* 83 */ "AllocColor", /* 84 */ "AllocNamedColor", /* 85 */ "AllocColorCells", /* 86 */ "AllocColorPlanes", /* 87 */ "FreeColors", /* 88 */ "StoreColors", /* 89 */ "StoreNamedColor", /* 90 */ "QueryColors", /* 91 */ "LookupColor", /* 92 */ "CreateCursor", /* 93 */ "CreateGlyphCursor", /* 94 */ "FreeCursor", /* 95 */ "RecolorCursor", /* 96 */ "QueryBestSize", /* 97 */ "QueryExtension", /* 98 */ "ListExtensions", /* 99 */ "ChangeKeyboardMapping", /* 100 */ "GetKeyboardMapping", /* 101 */ "ChangeKeyboardControl", /* 102 */ "GetKeyboardControl", /* 103 */ "Bell", /* 104 */ "ChangePointerControl", /* 105 */ "GetPointerControl", /* 106 */ "SetScreenSaver", /* 107 */ "GetScreenSaver", /* 108 */ "ChangeHosts", /* 109 */ "ListHosts", /* 110 */ "SetAccessControl", /* 111 */ "SetCloseDownMode", /* 112 */ "KillClient", /* 113 */ "RotateProperties", /* 114 */ "ForceScreenSaver", /* 115 */ "SetPointerMapping", /* 116 */ "GetPointerMapping", /* 117 */ "SetModifierMapping", /* 118 */ "GetModifierMapping", /* 119 */ 0, /* 120 */ 0, /* 121 */ 0, /* 122 */ 0, /* 123 */ 0, /* 124 */ 0, /* 125 */ 0, /* 126 */ "NoOperation" /* 127 */ }; char *LBX_ReqNames[LbxNumberReqs] = { "LbxQueryVersion", /* 0 */ "LbxStartProxy", /* 1 */ "LbxStopProxy", /* 2 */ "LbxSwitch", /* 3 */ "LbxNewClient", /* 4 */ "LbxCloseClient", /* 5 */ "LbxModifySequence", /* 6 */ "LbxAllowMotion", /* 7 */ "LbxIncrementPixel", /* 8 */ "LbxDelta", /* 9 */ "LbxGetModifierMapping", /* 10 */ "LbxQueryTag", /* 11 */ "LbxInvalidateTag", /* 12 */ "LbxPolyPoint", /* 13 */ "LbxPolyLine", /* 14 */ "LbxPolySegment", /* 15 */ "LbxPolyRectangle", /* 16 */ "LbxPolyArc", /* 17 */ "LbxFillPoly", /* 18 */ "LbxPolyFillRectangle", /* 19 */ "LbxPolyFillArc", /* 20 */ "LbxGetKeyboardMapping", /* 21 */ "LbxQueryFont", /* 22 */ "LbxChangeProperty", /* 23 */ "LbxGetProperty", /* 24 */ "LbxTagData", /* 25 */ "LbxCopyArea", /* 26 */ "LbxCopyPlane", /* 27 */ "LbxPolyText8", /* 28 */ "LbxPolyText16", /* 29 */ "LbxImageText8", /* 30 */ "LbxImageText16", /* 31 */ "LbxQueryExtension", /* 32 */ "LbxPutImage", /* 33 */ "LbxGetImage", /* 34 */ "LbxBeginLargeRequest", /* 35 */ "LbxLargeRequestData", /* 36 */ "LbxEndLargeRequest" /* 37 */ }; InitLbxReqStats () { bzero (CoreRequestStats, 128 * sizeof (struct ReqStats)); bzero (LbxRequestStats, LbxNumberReqs * sizeof (struct ReqStats)); signal (SIGUSR1, LbxPrintReqStats); } PrintStatsTable (table, count, reqNames) struct ReqStats *table; int count; char **reqNames; { int i; fprintf (stderr, "U = uncompressed bytes\n"); fprintf (stderr, "C = compressed bytes\n"); fprintf (stderr, "%%C = percent compression\n"); fprintf (stderr, "%%T = percent of total bytes in stream\n"); fprintf (stderr, "\n"); fprintf (stderr, "%-25s\tCount\tU\tC\t%%C\t\t%%T\n", "Request"); fprintf (stderr, "-------------------------------------------------------------------------------\n"); for (i = 0; i < count; i++) { float compRatio, percentTot; if (table[i].uncomp_bytes == 0) compRatio = 0.0; else compRatio = 100.0 * (1.0 - ((float) table[i].comp_bytes / (float) table[i].uncomp_bytes)); if (stream_in_compressed - stream_in_packet_header_bytes == 0) percentTot = 0.0; else percentTot = 100.0 * (float) table[i].comp_bytes / (float) (stream_in_compressed - stream_in_packet_header_bytes); if (reqNames[i]) fprintf (stderr, "%-25s\t%d\t%d\t%d\t%.3f\t\t%.3f\n", reqNames[i], table[i].count, table[i].uncomp_bytes, table[i].comp_bytes, compRatio, percentTot); check_sum_in_plain += table[i].uncomp_bytes; check_sum_in_compressed += table[i].comp_bytes; } } PrintDeltaStats (table, count, reqNames) struct ReqStats *table; int count; char **reqNames; { int i; for (i = 0; i < count; i++) { if (table[i].delta_count && reqNames[i]) fprintf (stderr, "%-25s\t%d\t%d\t%d\n", reqNames[i], table[i].delta_count, table[i].pre_delta_bytes, table[i].post_delta_bytes); } } void LbxPrintReqStats (dummy) int dummy; { unsigned long total; check_sum_in_plain = 0; check_sum_in_compressed = 0; fprintf (stderr, "\n\n"); fprintf (stderr, "Core X requests\n\n"); PrintStatsTable (CoreRequestStats, 128, X_ReqNames); fprintf (stderr, "\n\n"); fprintf (stderr, "LBX requests\n\n"); PrintStatsTable (LbxRequestStats, LbxNumberReqs, LBX_ReqNames); fprintf (stderr, "\n\n\n"); fprintf (stderr, "The following requests were delta compressed:\n"); fprintf (stderr, "\n"); fprintf (stderr, "Pre = pre delta bytes\n"); fprintf (stderr, "Post = post delta bytes\n"); fprintf (stderr, "\n"); fprintf (stderr, "%-25s\tCount\tPre\tPost\n", "Request"); fprintf (stderr, "-------------------------------------------------------------------------------\n"); PrintDeltaStats (CoreRequestStats, 128, X_ReqNames); PrintDeltaStats (LbxRequestStats, LbxNumberReqs, LBX_ReqNames); fprintf (stderr, "\n\n\n"); fprintf (stderr, "overall stream compression = %f %%\n", (check_sum_in_plain == 0) ? 0.0 : (100.0 * (1.0 - ((float) check_sum_in_compressed / (float) check_sum_in_plain)))); fprintf (stderr, "\n\n\n"); total = check_sum_in_plain + unknown_extension_bytes + stream_in_uncompressed_bytes; if (total == stream_in_plain) fprintf (stderr, "Internal checksum succeeded!!!\n"); else { fprintf (stderr, "Internal checksum failed!!!\n"); fprintf (stderr, "actual checksum = %d\n", stream_in_plain); fprintf (stderr, "computed checksum = %d\n", total); } fprintf (stderr, "\n\n"); } do_decompress_with_stats (priv) struct compress_private *priv; { int incount = priv->cp_inputbufend - priv->cp_inputbuf; priv->stream.next_in = priv->cp_inputbuf; priv->stream.next_out = priv->cp_outputbuf; priv->stream.avail_out = priv->cp_outputbufend - priv->cp_outputbuf; while (incount > 0) { char *save_out = (char *) priv->stream.next_out; int outcount, outconsumed; priv->stream.avail_in = 1; priv->z_err = inflate (&(priv->stream), Z_NO_FLUSH); priv->need_flush_decompress = (priv->stream.avail_out == 0 ); priv->req_compbytes_read++; outcount = (char *) priv->stream.next_out - save_out; priv->req_uncompbytes_read += outcount; while (outcount > 0) { if (priv->req_length == -1 && priv->x_header_bytes_read < 4) { int have = MIN (outcount, (4 - priv->x_header_bytes_read)); memcpy (priv->x_header_buf + priv->x_header_bytes_read, save_out, have); priv->x_header_bytes_read += have; if (priv->x_header_bytes_read < 4 && ((outcount - have) == 0)) break; } if (priv->req_length == -1 && priv->x_header_bytes_read == 4) { xReq *req = (xReq *) priv->x_header_buf; priv->req_length = req->length << 2; priv->x_req_code = req->reqType; if (priv->x_req_code == LBX_CODE) priv->lbx_req_code = req->data; } if (priv->req_length != -1) { if (priv->req_uncompbytes_read < priv->req_length) break; else { if (priv->x_req_code == LBX_CODE) { struct ReqStats *reqStat = &LbxRequestStats[priv->lbx_req_code]; reqStat->count++; reqStat->comp_bytes += priv->req_compbytes_read; reqStat->uncomp_bytes += priv->req_length; #ifdef LBXREQLOG fprintf (stderr, "LBX opcode = %d, real len = %d, comp len = %d\n", priv->lbx_req_code, priv->req_length, priv->req_compbytes_read); #endif } else if (priv->x_req_code < 128) { struct ReqStats *reqStat = &CoreRequestStats[priv->x_req_code]; reqStat->count++; reqStat->comp_bytes += priv->req_compbytes_read; reqStat->uncomp_bytes += priv->req_length; #ifdef LBXREQLOG fprintf (stderr, "X opcode = %d, real len = %d, comp len = %d\n", priv->x_req_code, priv->req_length, priv->req_compbytes_read); #endif } else { #ifdef LBXREQLOG fprintf (stderr, "Unknown opcode = %d, real len = %d, comp len = %d\n", priv->x_req_code, priv->req_length, priv->req_compbytes_read); #endif unknown_extension_bytes += priv->req_length; } priv->req_uncompbytes_read -= priv->req_length; if (priv->req_uncompbytes_read > 0) { priv->req_compbytes_read = 1; save_out += (outcount - priv->req_uncompbytes_read); outcount = priv->req_uncompbytes_read; } else { priv->req_compbytes_read = 0; outcount = 0; } priv->req_length = -1; priv->x_header_bytes_read = 0; } } } incount--; if (priv->stream.avail_out == 0) break; } priv->cp_inputbuf = priv->stream.next_in; priv->cp_outputbuf = priv->stream.next_out; } #else /* LBXREQSTATS */ _LbxEmptyFunction () { ; } #endif /* LBXREQSTATS */