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#75,478,393
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Analyzing
Block #75,478,393
28 transactions · 13 stateful · 2026-05-18 21:24:13 UTC
Parallelism
86
/100
Blocked
46
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,478,393
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#5
0xcf7468f4
#6
0x1094dc9f
#7
_makeSwaps
#8
0x42dd8743
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x6a0b83f5
#12
0x98717539
· blocks 1
#14
0xed82b078
#15
0x6a0b83f5
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x044ea700
#19
0x044ea700
#20
setData
#21
0x034e6d00
#22
0x034e6d00
#23
0x044e3e00
#24
0x044e3e00
#3
0x0c7abd22
· blocks 2
#25
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 1
#26
0x39435dac
· blocks 1
#13
0x0c7abd22
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
12
w0
13
w3
25
w1
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa149f283…c7cb
0xd32edf…ff58
7 touches
6 conflicts
0xfd784183…67bb
0x34b655…2a6f
6 touches
3 conflicts
0x44d7acbf…e67a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x578e7f66…1b56
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
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
0xa149f28309…1ac7cb
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