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#75,675,664
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Analyzing
Block #75,675,664
19 transactions · 15 stateful · 2026-05-19 19:29:10 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,675,664
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x9609049f
#7
0x5bf9264c
· blocks 1
#9
updateDataFeedsValuesPartial
#11
0x15ea9545
#12
0xe7be4706
#13
0x0f6795d9
#14
0x0f6795d9
#17
setData
#18
0x39435dac
#2
0x0c7abd22
· blocks 5
#8
0x5bf9264c
#10
0xe7be4706
#3
0x0c7abd22
· blocks 3
#16
0x5339c59f
#4
0x0c7abd22
· blocks 1
#15
0xed82b078
#5
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
7
w0
8
w1
10
w1
15
w3
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd60f269d…ec8d
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x794b8f81…3eab
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot
0xd60f269db1…05ec8d
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