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#74,949,387
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Analyzing
Block #74,949,387
17 transactions · 12 stateful · 2026-05-16 10:29:18 UTC
Parallelism
82
/100
Blocked
33
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,949,387
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x40eb52cc
· blocks 2
#2
0x42dd8743
#3
0x1094dc9f
#4
0x0c7abd22
· blocks 2
#5
0x05ee6a22
#7
0xe7be4706
#8
0x98717539
#9
updateDataFeedsValuesPartial
#10
0x62be7533
#13
0x4dfebee2
#14
forward
#16
setData
#6
0x05ee6a22
#11
0x0c7abd22
· blocks 2
#12
0x0c7abd22
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
11
w1
12
w2
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60e003f9…821d
0xd32edf…ff58
5 touches
3 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x1a605d85…fcf6
0x065c9d…c394
4 touches
1 conflict
0xfcb7b8b2…ebb3
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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
3 conflicts on slot
0x60e003f9c6…d9821d
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