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#86,977,894
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Analyzing
Block #86,977,894
19 transactions · 19 stateful · 2026-07-11 03:59:52 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,977,894
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
updatePrices
#6
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
#14
setData
#15
0x39435dac
· blocks 2
#18
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#7
0x5a5d9a99
· blocks 1
#16
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#8
0x5a5d9a99
· blocks 2
#17
0x39435dac
#4
0x0c7abd22
#9
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w1
8
w2
9
w3
13
w4
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x71ce8130…1466
0xd32edf…ff58
7 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0x7f430e47…4cbd
0xb1dbf0…c0d3
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x53c922c1…1f78
0x34b655…2a6f
4 touches
1 conflict
0xa3c36de0…3cf3
0x34b655…2a6f
4 touches
1 conflict
0xa3fc062e…2efe
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x71ce81302c…781466
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