pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,732,123
← previous block
next block →
recent activity
Analyzing
Block #87,732,123
22 transactions · 20 stateful · 2026-07-14 16:04:11 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.23
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,732,123
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 1
#3
0x6a565e73
#4
updatePrices
#5
0x5a5d9a99
#8
0x0f6795d9
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
#17
0x39435dac
· blocks 1
#18
0x39435dac
#19
0x39435dac
#21
0xc7e3ec2c
#6
0x0f6795d9
· blocks 2
#20
0x39435dac
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
7
w2
9
w3
17
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xfbabb02d…af07
0x34b655…2a6f
4 touches
1 conflict
0x8bf661cb…bcd2
0x34b655…2a6f
4 touches
1 conflict
0x98afad44…850d
0x34b655…2a6f
4 touches
1 conflict
0xabd0bcfc…64e2
0x34b655…2a6f
4 touches
1 conflict
0xb33d2a9c…1ecb
0x34b655…2a6f
4 touches
1 conflict
0xd79c9727…1233
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:
Perpl
3 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity