pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,641,303
← previous block
next block →
recent activity
Analyzing
Block #87,641,303
14 transactions · 13 stateful · 2026-07-14 05:56:37 UTC
Parallelism
50
/100
Blocked
46
%
Avg conflicts / tx
1.57
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,641,303
· 14 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
updateDataFeedsValuesPartial
#2
0x0f6795d9
· blocks 6
#3
0x0f6795d9
· blocks 1
#5
0x3f5c179b
#6
0x3f5c179b
#12
cancelBatch
#13
setData
#4
0x0f6795d9
· blocks 5
#7
0x0f6795d9
· blocks 4
#8
0x0f6795d9
· blocks 3
#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
2
w0
3
w0
4
w1
7
w2
8
w3
9
w4
10
w5
11
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
14 touches
21 conflicts
0xc36fa358…24cb
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
10 touches
10 conflicts
0x61e7b277…fee7
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x0a5a4598…01bc
0x34b655…2a6f
6 touches
3 conflicts
0x63ad92a0…7912
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
21 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity