pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,705,872
← previous block
next block →
recent activity
Analyzing
Block #87,705,872
21 transactions · 14 stateful · 2026-07-14 13:08:24 UTC
Parallelism
86
/100
Blocked
14
%
Avg conflicts / tx
0.14
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,705,872
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
· blocks 2
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
approve
#10
approve
#11
0x0f6795d9
#12
0x0f6795d9
#13
0x3f5c179b
#14
0x0c7abd22
#15
0x3f5c179b
#16
0xc925b3a5
#17
forward
#18
0x0f6795d9
#19
setData
#20
0x39435dac
#2
updatePrices
· blocks 1
#3
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x0182ae51…386e
0x065c9d…c394
2 touches
0 conflicts
0x2d3d1ed2…2341
0x065c9d…c394
2 touches
0 conflicts
0x3772f057…a75b
0x065c9d…c394
2 touches
0 conflicts
0xce827910…ff22
0x065c9d…c394
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:
0x04fdeac2…f747d7
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity