pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,408,717
← previous block
next block →
recent activity
Analyzing
Block #87,408,717
16 transactions · 15 stateful · 2026-07-13 04:00:28 UTC
Parallelism
56
/100
Blocked
47
%
Avg conflicts / tx
1.13
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,408,717
· 16 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 3
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#12
0xed82b078
#13
0x6a546354
#14
setData
#4
0x39435dac
· blocks 3
#7
0x0f6795d9
· blocks 5
#8
0x0f6795d9
· blocks 3
#15
0x39435dac
#9
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
3
w0
4
w1
5
w0
7
w2
8
w3
9
w4
10
w5
11
w6
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
8 touches
6 conflicts
0xa7e2f1b7…7e6f
0x34b655…2a6f
6 touches
3 conflicts
0xb4b8c5b1…836b
0x34b655…2a6f
6 touches
3 conflicts
0x0aa5b76b…60db
0x34b655…2a6f
6 touches
3 conflicts
0x836c7065…ae3f
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity