pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,662,317
← previous block
next block →
recent activity
Analyzing
Block #87,662,317
18 transactions · 17 stateful · 2026-07-14 08:17:02 UTC
Parallelism
78
/100
Blocked
24
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,662,317
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x39435dac
#2
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 3
#7
forward
#9
updatePosition
#10
0x3f5c179b
#11
0x5339c59f
#13
0xed82b078
#14
0xed82b078
#15
0x6a55f0f5
#16
setData
#17
0xc7e3ec2c
#3
0x5a5d9a99
#6
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
8
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x09385be7…8d02
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x35c57efc…6288
0x34b655…2a6f
4 touches
1 conflict
0x5e07769b…a192
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x7139bf32…c881
0x34b655…2a6f
4 touches
1 conflict
0x9499fc40…7f49
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
0x09385be746…e48d02
Audit this contract →
← previous block
·
next block →
recent activity