pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,065,668
← previous block
next block →
recent activity
Analyzing
Block #87,065,668
17 transactions · 14 stateful · 2026-07-11 13:46:20 UTC
Parallelism
47
/100
Blocked
64
%
Avg conflicts / tx
1.47
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,065,668
· 17 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x57368ddf
#15
setData
#3
0x5a5d9a99
· blocks 5
#4
0x5a5d9a99
· blocks 1
#5
0x0f6795d9
· blocks 6
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 4
#8
0x0f6795d9
· blocks 2
#16
0x39435dac
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
13
w7
14
w8
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
6 touches
3 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:
Perpl
10 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity