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Analyzing
Block #71,696,374
21 transactions · 16 stateful · 2026-05-01 08:54:16 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,696,374
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#6
0xcf7468f4
#7
0x69f46aaf
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#14
0xeffdedb0
#15
updateDataFeedsValuesPartial
#16
verifyOracleProofV2
#18
setData
#19
0x8b23406f
#2
0x0c7abd22
· blocks 5
#9
updatePrices
#17
0x3f5c179b
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#20
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
5
w4
8
w0
9
w1
13
w5
17
w1
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x314098df…2a45
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x60d8e9dd…e5c4
0x065c9d…c394
3 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001c
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002c
0x1b6862…e19c
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
21 conflicts on slot
0x314098dfc9…692a45
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