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Analyzing
Block #70,911,020
20 transactions · 19 stateful · 2026-04-27 17:40:18 UTC
Parallelism
80
/100
Blocked
42
%
Avg conflicts / tx
0.7
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#70,911,020
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
#2
0x0c7abd22
· blocks 3
#4
trade
#5
updateDataFeedsValuesPartial
#6
updatePrices
· blocks 1
#10
0xed82b078
· blocks 1
#12
setData
#13
0x69ef9ff9
#14
0x69ef9ff9
#15
0x39435dac
· blocks 3
#19
updatePrices
#3
0x0c7abd22
· blocks 2
#7
updatePrices
#11
0xed82b078
#16
0x39435dac
· blocks 2
#8
0x0c7abd22
· blocks 1
#17
0x39435dac
· blocks 1
#9
0x0c7abd22
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
8
w2
9
w3
10
w0
11
w1
15
w0
16
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xb219109b…cd3c
0xd32edf…ff58
7 touches
6 conflicts
0x579befae…9985
0x34b655…2a6f
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x59ef13ba…2741
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xbb1747e2…f78b
0x34b655…2a6f
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
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