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Analyzing
Block #74,376,879
20 transactions · 16 stateful · 2026-05-13 18:44:43 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.7
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,376,879
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6a04c712
#5
0x6a04c712
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x98717539
· blocks 4
#15
updateDataFeedsValuesPartial
#17
setData
#2
0x0c7abd22
· blocks 2
#12
0x98717539
· blocks 2
#18
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#13
0x98717539
· blocks 1
#19
0x39435dac
#14
0x98717539
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
11
w0
12
w1
13
w2
14
w3
16
w3
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3acb76a…505e
0xd32edf…ff58
7 touches
6 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1a9
0x8d66a4…3095
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c1
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
0xf3acb76a4a…dc505e
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