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#74,023,209
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Analyzing
Block #74,023,209
28 transactions · 21 stateful · 2026-05-12 03:32:17 UTC
Parallelism
71
/100
Blocked
48
%
Avg conflicts / tx
1.29
Longest chain
8
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,023,209
· 28 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
execute
#2
0xcf7468f4
#3
0xbbb036a8
#4
0x575c0012
#5
0xcf7468f4
#6
0x1ffa3c9b
· blocks 2
#7
0x0c7abd22
· blocks 8
#8
0xe47190db
#9
0x6a029fb8
#10
0x6a029fb8
#12
depositETH
#13
execPerpOps
#14
execPerpOps
#15
0x98717539
· blocks 2
#23
forward
#24
updateDataFeedsValuesPartial
#25
setData
#11
0x0756e95c
· blocks 2
#16
0x0c7abd22
· blocks 6
#26
execOrders
· blocks 1
#17
0x0c7abd22
· blocks 5
#27
execOrders
#18
0x0c7abd22
· blocks 4
#19
0x0c7abd22
· blocks 3
#20
0x0c7abd22
· blocks 2
#21
0x0c7abd22
· blocks 1
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
11
w1
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
26
w1
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22520719…5b70
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…001b
0x1b6862…e19c
10 touches
10 conflicts
0xcb45d9d6…cb83
0x1b6862…e19c
10 touches
10 conflicts
0x0b390c61…dc07
0x065c9d…c394
6 touches
3 conflicts
0xbd7e37a9…9eb5
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x846f2172…fd54
0x0555e3…2b9c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
28 conflicts on slot
0x2252071944…935b70
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