pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,987,986
← previous block
next block →
recent activity
Analyzing
Block #86,987,986
14 transactions · 12 stateful · 2026-07-11 05:07:20 UTC
Parallelism
64
/100
Blocked
42
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,987,986
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
· blocks 1
#3
0x6a51d000
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 4
#8
0x0f6795d9
#9
0x3f5c179b
#12
setData
#13
0x39435dac
#2
updatePrices
#6
0x0f6795d9
· blocks 3
#7
0x0f6795d9
· blocks 2
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
10
w3
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfa667abe…bdfc
0x34b655…2a6f
10 touches
10 conflicts
0x3531ea1c…d294
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x008accc4…1da7
0x34b655…2a6f
4 touches
1 conflict
0x008accc4…1da8
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x43cea534…ddce
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
10 conflicts on slot
0xfa667abe97…3ebdfc
Audit this contract →
← previous block
·
next block →
recent activity