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#75,199,264
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Analyzing
Block #75,199,264
34 transactions · 26 stateful · 2026-05-17 14:18:27 UTC
Parallelism
82
/100
Blocked
58
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,199,264
· 34 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x575c0012
#2
0x6a09ceaa
· blocks 2
#4
0xcf7468f4
#5
0x1094dc9f
· blocks 3
#7
0x05ee6a22
#9
syncStoreBalance
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x98717539
· blocks 4
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x0c7abd22
· blocks 5
#23
0x62be7533
#24
0x5339c59f
#26
0x6a09ceaa
#27
setData
#32
jMMeC
#33
0x5d2fd812
#3
syncStoreBalance
· blocks 1
#6
0xff401d8f
· blocks 1
#14
0x98717539
· blocks 1
#19
0x0c7abd22
· blocks 4
#29
0x39435dac
· blocks 2
#8
syncStoreBalance
#10
0x1ffa3c9b
· blocks 1
#15
0x98717539
#20
0x0c7abd22
· blocks 3
#30
0x39435dac
· blocks 1
#21
0x0c7abd22
· blocks 2
#25
0x5339c59f
#31
0x39435dac
#22
0x0c7abd22
· blocks 1
#28
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
8
w2
10
w2
13
w0
14
w1
15
w2
18
w0
19
w1
20
w2
21
w3
22
w4
25
w3
28
w5
29
w1
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2c8b536e…92ad
0xd32edf…ff58
11 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
15 conflicts on slot
0x2c8b536e4a…7592ad
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