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Analyzing
Block #71,555,638
16 transactions · 13 stateful · 2026-04-30 17:17:27 UTC
Parallelism
50
/100
Blocked
54
%
Avg conflicts / tx
1.75
Longest chain
8
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,555,638
· 16 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
0x0c7abd22
· blocks 7
#7
0xcf7468f4
#8
0xe0de3ed7
#10
updatePrices
#11
0xeffdedb0
#12
updateDataFeedsValuesPartial
#14
setData
#15
0x39435dac
#2
0x0c7abd22
· blocks 6
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
9
w6
13
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7f44b3d1…c99d
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x8d47c9a4…f11c
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
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:
0xd32edf66…9fff58
28 conflicts on slot
0x7f44b3d199…56c99d
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