/external/blktrace/btt/ |
trace_complete.c | 77 __u64 d2c = tdelta(q_iop->d_time, c_iop->t.time); local 79 update_d2c(q_iop, d2c); 80 latency_d2c(q_iop->dip, c_iop->t.time, d2c);
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output.c | 37 ai_dip_t dip_d2c_avg(struct d_info *dip) { return &dip->avgs.d2c; } 52 ai_pip_t pip_d2c_avg(struct p_info *pip) { return &pip->avgs.d2c; } 251 struct __ohead_data q2g, g2i, q2m, i2d, d2c, q2c; member in struct:ohead_data 274 100.0 * (double)(dip->avgs.d2c.total) / q2c_total); 280 __update_odp(odp, dip, d2c); 298 "DEV", "Q2G", "G2I", "Q2M", "I2D", "D2C"); 303 od.i2d.n == 0 && od.d2c.n == 0) 311 OD_AVG(od, d2c, q2c)); 729 output_pip_avg(ofp, "D2C", pip_d2c_avg); 746 output_dip_avg(ofp, "D2C", dip_d2c_avg) [all...] |
globals.h | 94 struct avg_info d2c; member in struct:avgs_info
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inlines.h | 273 UPDATE_AVGS(d2c, iop, iop->pip, c_time);
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/external/blktrace/ |
blkiomon.c | 313 __u64 d2c = (bit_c->time - bit_d->time) / 1000; /* ns -> us */ local 315 __u64 thrput = size * 1000 / d2c; 325 minmax_account(&p->d2c_r, d2c); 329 minmax_account(&p->d2c_w, d2c); 334 histlog2_account(p->d2c_hist, d2c, &d2c_hist);
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/external/blktrace/btt/doc/ |
btt.tex | 148 This is referred to as the \emph{D2C} time\ 161 IOs during a run. In theory, one would like ${Q2I} + {I2D} + {D2C} 180 D2C 0.000193721 0.030406554 1.634221408 2262311 201 before proceeding to I2D and D2C.} 204 DEV | Q2G G2I Q2M I2D D2C 385 the issued to complete times (D2C). 388 D2C MIN AVG MAX N 463 \item[iostat] Latency information -- both Q2d, D2c and Q2C -- 676 \newpage\section{\label{sec:lat}\label{sec:lat-q2d}\label{sec:lat-q2c}\label{sec:lat-d2c}Latency Data Files} 681 drivers and devices (D2C) [all...] |