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Analyzing
Block #76,039,673
21 transactions · 15 stateful · 2026-05-21 11:53:57 UTC
Parallelism
71
/100
Blocked
40
%
Avg conflicts / tx
0.62
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#76,039,673
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x1094dc9f
#7
0x05ee6a22
#8
0x05ee6a22
#9
0xe3a3c9cc
#11
0xab083028
#12
0x5bf9264c
#13
transfer
#14
updateDataFeedsValuesPartial
#16
redeemDelegations
#17
0x0f6795d9
#18
0x0f6795d9
#19
setData
#20
0x39435dac
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 2
#5
0x1094dc9f
· blocks 1
#15
0x0c7abd22
#10
0xed82b078
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
10
w5
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x55769237…d5cf
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x6fd9ae7c…e980
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
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
10 conflicts on slot
0x557692377f…b2d5cf
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