pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,729,512
← previous block
next block →
recent activity
Analyzing
Block #87,729,512
14 transactions · 12 stateful · 2026-07-14 15:46:43 UTC
Parallelism
64
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,729,512
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
execute
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#5
0x98717539
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updatePriceFeedsIfNecessary
#13
setData
#6
0x0f6795d9
· blocks 3
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w2
8
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x95c9704c…8a57
0x34b655…2a6f
6 touches
3 conflicts
0x0be747d5…22e1
0x34b655…2a6f
4 touches
1 conflict
0x177f8108…ff11
0x34b655…2a6f
4 touches
1 conflict
0x39bd1fab…a39c
0x34b655…2a6f
4 touches
1 conflict
0x49910e53…10ce
0x34b655…2a6f
4 touches
1 conflict
0x5d36316b…b0e4
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
6 conflicts on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity