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#75,844,303
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Analyzing
Block #75,844,303
39 transactions · 32 stateful · 2026-05-20 14:12:29 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
1.36
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,844,303
· 39 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xb264ae19
#2
0x1094dc9f
· blocks 4
#3
0xcf7468f4
#5
0x0c7abd22
· blocks 6
#6
0x6a0dc1c5
· blocks 1
#8
0x0756e95c
#9
0xe93d2982
· blocks 1
#10
0xe93d2982
#11
0x90d5d0bd
#14
0x5bf9264c
#15
0x5bf9264c
#16
0x98717539
· blocks 2
#18
artefact_keep
#26
0x0f6795d9
· blocks 1
#27
0x0f6795d9
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#33
setData
#4
0x1094dc9f
· blocks 3
#17
0x98717539
· blocks 1
#19
0x0c7abd22
· blocks 5
#20
0x6a0dc1c5
#35
0x39435dac
· blocks 3
#7
0x42dd8743
· blocks 4
#21
0x0c7abd22
· blocks 4
#34
0x3b21efb6
· blocks 2
#12
0xed82b078
· blocks 3
#22
0x0c7abd22
· blocks 3
#36
0x39435dac
· blocks 2
#13
0xab083028
· blocks 3
#23
0x0c7abd22
· blocks 2
#37
0x39435dac
· blocks 1
#24
0x0c7abd22
· blocks 1
#25
0x62be7533
#38
0x39435dac
#31
0x0c7abd22
· blocks 1
#32
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
6
w0
7
w2
9
w0
12
w3
13
w4
19
w1
20
w1
21
w2
22
w3
23
w4
24
w5
25
w5
31
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x178d3447…f433
0xd32edf…ff58
13 touches
21 conflicts
0xdfa159d0…1576
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x99a21305…dffc
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x0a809ce1…7894
0x34b655…2a6f
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
0x178d344756…d3f433
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