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#86,674,921
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Analyzing
Block #86,674,921
31 transactions · 27 stateful · 2026-07-09 18:15:26 UTC
Parallelism
84
/100
Blocked
56
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#86,674,921
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#5
0x05ee6a22
#8
0x4d8dc985
#9
0x5a5d9a99
· blocks 1
#10
0x5a5d9a99
· blocks 3
#13
updateDataFeedsValuesPartial
#16
0x3f5c179b
· blocks 1
#17
0x3f5c179b
· blocks 1
#21
0x0f6795d9
· blocks 1
#24
updateDataFeedsValuesPartial
#25
setData
#26
0x04e99a…ddd2
#27
0xf4c55a…9c21
#28
0x39435dac
· blocks 1
#30
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
0x05ee6a22
· blocks 4
#11
0x5a5d9a99
· blocks 1
#15
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#7
0x6ad2e98b
#12
0x5a5d9a99
#18
0xed82b078
· blocks 1
#19
0x0f6795d9
· blocks 1
#20
0xed82b078
#4
0x0c7abd22
· blocks 1
#22
0x0f6795d9
· blocks 1
#23
0xed82b078
#14
0x0c7abd22
#29
0x39435dac
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
w1
7
w2
9
w0
10
w0
11
w1
12
w2
14
w4
15
w1
16
w0
18
w2
19
w2
20
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdc429f94…c803
0xd32edf…ff58
9 touches
10 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xb2fa1675…4e07
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
10 conflicts on slot
0xdc429f94c5…53c803
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