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Analyzing
Block #71,688,557
20 transactions · 15 stateful · 2026-05-01 08:02:07 UTC
Parallelism
70
/100
Blocked
40
%
Avg conflicts / tx
0.8
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,688,557
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#7
execute
#8
0xcf7468f4
#9
0xe0de3ed7
#10
exactOutputSingle
#11
exactOutputSingle
#12
0x9036287a
#13
updateDataFeedsValuesPartial
#14
0xeffdedb0
#16
closeTrade
#17
setData
#18
0x8b23406f
#19
0x39435dac
#2
0x0c7abd22
· blocks 5
#3
0x0c7abd22
· blocks 3
#15
0x3f5c179b
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#6
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
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x32a07bb0…b86f
0xd32edf…ff58
11 touches
15 conflicts
0x40d782a9…0701
0x065c9d…c394
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x09beabbc…065c
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065e
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 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:
0xd32edf66…9fff58
15 conflicts on slot
0x32a07bb02b…13b86f
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