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#91,017,387
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Analyzing
Block #91,017,387
19 transactions · 18 stateful · 2026-07-28 09:05:18 UTC
Parallelism
84
/100
Blocked
28
%
Avg conflicts / tx
0.32
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,017,387
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x2dcb26…d45c
#4
0xab083028
· blocks 1
#5
0x5a5d9a99
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
execFwdPositionOps
· blocks 3
#14
forward
#15
0xed82b078
#16
setData
#17
0x59558d29
#18
0xc7e3ec2c
#2
0xaf5e395a
#10
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
#13
batchUpdate
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
9
w0
10
w1
11
w1
12
w2
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbbeac3b7…c14b
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
4 touches
1 conflict
0x0f3152e8…f181
0x34b655…2a6f
4 touches
1 conflict
0x10981d9e…6ebc
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
3 conflicts on slot
0xbbeac3b703…d0c14b
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