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#75,846,981
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Analyzing
Block #75,846,981
18 transactions · 16 stateful · 2026-05-20 14:30:27 UTC
Parallelism
67
/100
Blocked
44
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,846,981
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x1094dc9f
#2
0x6a0dc5fb
#3
0x6a0dc5fb
#4
0xab083028
· blocks 2
#6
0x98717539
#7
0x0c7abd22
· blocks 5
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
setData
#16
0x39435dac
· blocks 1
#5
0xab083028
#8
0x0c7abd22
· blocks 4
#17
0x39435dac
#9
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d4063f7…b639
0xd32edf…ff58
11 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb87
0x1b6862…e19c
4 touches
1 conflict
0x99a21305…dffc
0x2a68ba…90c5
4 touches
1 conflict
0x310a7246…2dcb
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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
15 conflicts on slot
0x0d4063f72f…92b639
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