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Analyzing
Block #72,975,596
17 transactions · 12 stateful · 2026-05-07 07:02:05 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,975,596
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x575c0012
#6
0x69fc3964
· blocks 1
#7
0xcf7468f4
#8
0x0756e95c
#9
0x5bf9264c
#10
0x5bf9264c
#11
transferFrom
#12
0x98717539
#13
updateDataFeedsValuesPartial
#15
0xeffdedb0
#16
setData
#2
0x0c7abd22
· blocks 2
#14
0x69fc3964
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
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
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0f46430f…62f3
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0x91220b8f…7a07
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0x0f46430f18…c762f3
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