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Analyzing
Block #74,457,436
20 transactions · 14 stateful · 2026-05-14 03:41:03 UTC
Parallelism
80
/100
Blocked
36
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,457,436
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#6
0x575c0012
#7
0x1094dc9f
#8
0x6a0544c7
#9
updatePrices
· blocks 1
#11
0x55e58ed0
#12
0x98717539
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0xe9316489
#16
0xb05543…9209
#17
0x8cfe6b…8859
#18
setData
#3
0x0c7abd22
· blocks 2
#10
updatePrices
#19
0x39435dac
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
9
w0
10
w1
12
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x01d77094…f2b6
0xd32edf…ff58
7 touches
6 conflicts
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0xe069120c…952c
0x000000…012a
2 touches
0 conflicts
0x00000000…0001
0x010592…1c83
2 touches
0 conflicts
0x00000000…0006
0x010592…1c83
2 touches
0 conflicts
0x8ebf4a0c…b5fe
0x010592…1c83
2 touches
0 conflicts
0x9aae8f3b…b749
0x010592…1c83
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
6 conflicts on slot
0x01d77094ba…11f2b6
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