pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,305,955
← previous block
next block →
recent activity
Analyzing
Block #87,305,955
15 transactions · 12 stateful · 2026-07-12 16:33:12 UTC
Parallelism
80
/100
Blocked
42
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,305,955
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 2
#10
0x0f6795d9
#12
0x5de3085d
#13
0x6a53c240
#14
setData
#2
0x6ad2e98b
#5
0x5a5d9a99
· blocks 1
#9
0x0f6795d9
· blocks 1
#6
0x5a5d9a99
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
8
w0
9
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc6bb7e6c…bf35
0x34b655…2a6f
6 touches
3 conflicts
0x245cdeb1…298b
0x34b655…2a6f
4 touches
1 conflict
0x322dcd34…8718
0x34b655…2a6f
4 touches
1 conflict
0x430b92ea…6f54
0x34b655…2a6f
4 touches
1 conflict
0x430b92ea…6f55
0x34b655…2a6f
4 touches
1 conflict
0x548145a9…cfce
0x34b655…2a6f
4 touches
1 conflict
0x727fbce7…0c80
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity