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#91,017,971
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Analyzing
Block #91,017,971
21 transactions · 18 stateful · 2026-07-28 09:08:14 UTC
Parallelism
76
/100
Blocked
44
%
Avg conflicts / tx
0.52
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,017,971
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
#9
0x3f5c179b
· blocks 1
#11
execFwdPositionOps
#15
execOrders
#16
setData
#17
execOrders
· blocks 1
#19
execOrders
#20
execOrders
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 1
#13
0xed82b078
· blocks 1
#18
execOrders
#5
0x5a5d9a99
· blocks 2
#14
0xed82b078
#10
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
9
w0
10
w3
12
w4
13
w1
14
w2
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7891eb15…ead7
0x40c49f…2af0
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x21898044…a071
0x065c9d…c394
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
4 touches
1 conflict
0x2015205e…6b1d
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
0x6fe7d366be…a578ff
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