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#91,061,197
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Analyzing
Block #91,061,197
19 transactions · 15 stateful · 2026-07-28 12:45:45 UTC
Parallelism
84
/100
Blocked
13
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,061,197
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x50a0b275
#2
executePacked
#3
0x0c7abd22
· blocks 2
#4
0xede7cb8c
#6
execPerpOps
#7
execPerpOps
#9
0x5a5d9a99
#10
execFwdPositionOps
#11
0x62be7533
#12
execFwdPositionOps
#13
updateDataFeedsValuesPartial
#14
0xed82b078
#15
0x6a68a4f0
#16
setData
#17
execOrders
#18
0x59558d29
#5
0x0c7abd22
· blocks 1
#8
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x21e4cc26…32b7
0xd32edf…ff58
5 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e70
0x188d58…ea8e
2 touches
0 conflicts
0x5c18be84…7fe0
0x188d58…ea8e
2 touches
0 conflicts
0x5c18be84…7fe1
0x188d58…ea8e
2 touches
0 conflicts
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x21e4cc2684…9332b7
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