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stats: simplify printing statistics

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Use some utility function to show and compute statistics.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Pavel Grunt <pgrunt@redhat.com>
This commit is contained in:
Frediano Ziglio 2016-05-13 16:57:52 +01:00
parent 2c3fc80e51
commit cd1e1e3d9b
1 changed files with 49 additions and 82 deletions
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131
server/display-channel.c
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@ -46,98 +46,65 @@ void display_channel_compress_stats_reset(DisplayChannel *display)
stat_reset(&display->lz4_stat);
}
#define STAT_FMT "%s\t%8d\t%13.2f\t%12.2f\t%12.2f"
#ifdef COMPRESS_STAT
static void stat_print_one(const char *name, const stat_info_t *stat)
{
spice_info(STAT_FMT, name, stat->count,
stat_byte_to_mega(stat->orig_size),
stat_byte_to_mega(stat->comp_size),
stat_cpu_time_to_sec(stat->total));
}
static void stat_sum(stat_info_t *total, const stat_info_t *stat)
{
total->count += stat->count;
total->orig_size += stat->orig_size;
total->comp_size += stat->comp_size;
total->total += stat->total;
}
#endif
void display_channel_compress_stats_print(const DisplayChannel *display_channel)
{
spice_return_if_fail(display_channel);
#ifdef COMPRESS_STAT
uint64_t glz_enc_size;
/* sum all statistics */
stat_info_t total = {
.count = 0,
.orig_size = 0,
.comp_size = 0,
.total = 0
};
stat_sum(&total, &display_channel->off_stat);
stat_sum(&total, &display_channel->quic_stat);
stat_sum(&total, &display_channel->glz_stat);
stat_sum(&total, &display_channel->lz_stat);
stat_sum(&total, &display_channel->jpeg_stat);
stat_sum(&total, &display_channel->jpeg_alpha_stat);
stat_sum(&total, &display_channel->lz4_stat);
glz_enc_size = display_channel->enable_zlib_glz_wrap ?
display_channel->zlib_glz_stat.comp_size :
display_channel->glz_stat.comp_size;
/* fix for zlib glz */
total.total += display_channel->zlib_glz_stat.total;
if (display_channel->enable_zlib_glz_wrap) {
total.comp_size = total.comp_size - display_channel->glz_stat.comp_size +
display_channel->zlib_glz_stat.comp_size;
}
spice_info("==> Compression stats for display %u", display_channel->common.base.id);
spice_info("Method \t count \torig_size(MB)\tenc_size(MB)\tenc_time(s)");
spice_info("OFF \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->off_stat.count,
stat_byte_to_mega(display_channel->off_stat.orig_size),
stat_byte_to_mega(display_channel->off_stat.comp_size),
stat_cpu_time_to_sec(display_channel->off_stat.total)
);
spice_info("QUIC \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->quic_stat.count,
stat_byte_to_mega(display_channel->quic_stat.orig_size),
stat_byte_to_mega(display_channel->quic_stat.comp_size),
stat_cpu_time_to_sec(display_channel->quic_stat.total)
);
spice_info("GLZ \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->glz_stat.count,
stat_byte_to_mega(display_channel->glz_stat.orig_size),
stat_byte_to_mega(display_channel->glz_stat.comp_size),
stat_cpu_time_to_sec(display_channel->glz_stat.total)
);
spice_info("ZLIB GLZ \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->zlib_glz_stat.count,
stat_byte_to_mega(display_channel->zlib_glz_stat.orig_size),
stat_byte_to_mega(display_channel->zlib_glz_stat.comp_size),
stat_cpu_time_to_sec(display_channel->zlib_glz_stat.total)
);
spice_info("LZ \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->lz_stat.count,
stat_byte_to_mega(display_channel->lz_stat.orig_size),
stat_byte_to_mega(display_channel->lz_stat.comp_size),
stat_cpu_time_to_sec(display_channel->lz_stat.total)
);
spice_info("JPEG \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->jpeg_stat.count,
stat_byte_to_mega(display_channel->jpeg_stat.orig_size),
stat_byte_to_mega(display_channel->jpeg_stat.comp_size),
stat_cpu_time_to_sec(display_channel->jpeg_stat.total)
);
spice_info("JPEG-RGBA\t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->jpeg_alpha_stat.count,
stat_byte_to_mega(display_channel->jpeg_alpha_stat.orig_size),
stat_byte_to_mega(display_channel->jpeg_alpha_stat.comp_size),
stat_cpu_time_to_sec(display_channel->jpeg_alpha_stat.total)
);
spice_info("LZ4 \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->lz4_stat.count,
stat_byte_to_mega(display_channel->lz4_stat.orig_size),
stat_byte_to_mega(display_channel->lz4_stat.comp_size),
stat_cpu_time_to_sec(display_channel->lz4_stat.total)
);
stat_print_one("OFF ", &display_channel->off_stat);
stat_print_one("QUIC ", &display_channel->quic_stat);
stat_print_one("GLZ ", &display_channel->glz_stat);
stat_print_one("ZLIB GLZ ", &display_channel->zlib_glz_stat);
stat_print_one("LZ ", &display_channel->lz_stat);
stat_print_one("JPEG ", &display_channel->jpeg_stat);
stat_print_one("JPEG-RGBA", &display_channel->jpeg_alpha_stat);
stat_print_one("LZ4 ", &display_channel->lz4_stat);
spice_info("-------------------------------------------------------------------");
spice_info("Total \t%8d\t%13.2f\t%12.2f\t%12.2f",
display_channel->lz_stat.count + display_channel->glz_stat.count +
display_channel->off_stat.count +
display_channel->quic_stat.count +
display_channel->jpeg_stat.count +
display_channel->lz4_stat.count +
display_channel->jpeg_alpha_stat.count,
stat_byte_to_mega(display_channel->lz_stat.orig_size +
display_channel->glz_stat.orig_size +
display_channel->off_stat.orig_size +
display_channel->quic_stat.orig_size +
display_channel->jpeg_stat.orig_size +
display_channel->lz4_stat.orig_size +
display_channel->jpeg_alpha_stat.orig_size),
stat_byte_to_mega(display_channel->lz_stat.comp_size +
glz_enc_size +
display_channel->off_stat.comp_size +
display_channel->quic_stat.comp_size +
display_channel->jpeg_stat.comp_size +
display_channel->lz4_stat.comp_size +
display_channel->jpeg_alpha_stat.comp_size),
stat_cpu_time_to_sec(display_channel->lz_stat.total +
display_channel->glz_stat.total +
display_channel->zlib_glz_stat.total +
display_channel->off_stat.total +
display_channel->quic_stat.total +
display_channel->jpeg_stat.total +
display_channel->lz4_stat.total +
display_channel->jpeg_alpha_stat.total)
);
stat_print_one("Total ", &total);
#endif
}