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Analyzing
Block #72,976,380
15 transactions · 15 stateful · 2026-05-07 07:07:20 UTC
Parallelism
53
/100
Blocked
47
%
Avg conflicts / tx
1.47
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,976,380
· 15 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 6
#4
0xbbb036a8
#6
0x69fc3a9f
#11
setData
#12
redeemDelegations
#13
updatePriceFeedsIfNecessary
#14
0xeffdedb0
#2
0x0c7abd22
· blocks 5
#3
0x0c7abd22
· blocks 5
#5
0x1094dc9f
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
7
w3
8
w4
9
w5
10
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4751beb6…2384
0xd32edf…ff58
13 touches
21 conflicts
0xba5743c7…21c5
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xf91b744e…9117
0x754704…b603
6 touches
3 conflicts
0x1c354dc0…96de
0x754704…b603
6 touches
3 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
0x4751beb694…c62384
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