pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,327,741
← previous block
next block →
recent activity
Analyzing
Block #87,327,741
13 transactions · 13 stateful · 2026-07-12 18:58:55 UTC
Parallelism
69
/100
Blocked
46
%
Avg conflicts / tx
0.69
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,327,741
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 3
#12
setData
#3
0xab083028
#6
0x5a5d9a99
#8
0x0f6795d9
· blocks 2
#11
0xed82b078
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
11
w1
- 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
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0xa2ea76a0…a726
0x34b655…2a6f
4 touches
1 conflict
0xa9f59232…f58c
0x34b655…2a6f
4 touches
1 conflict
0xae901867…8085
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