pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,664,473
← previous block
next block →
recent activity
Analyzing
Block #86,664,473
17 transactions · 16 stateful · 2026-07-09 17:05:41 UTC
Parallelism
71
/100
Blocked
25
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,664,473
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
0x6a4fd55c
#3
0x5a5d9a99
· blocks 4
#6
0x3f5c179b
#9
0x57368ddf
#10
0x5339c59f
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0xe7c22a…cc24
#15
0x39435dac
#16
0xc7e3ec2c
#4
0x0f6795d9
· blocks 3
#5
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
7
w3
8
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x56dd139b…40d3
0x34b655…2a6f
6 touches
3 conflicts
0x8a02d049…f481
0x34b655…2a6f
6 touches
3 conflicts
0xca2926e0…61b5
0x34b655…2a6f
6 touches
3 conflicts
0x0b277fb8…2d81
0x34b655…2a6f
6 touches
3 conflicts
0x48203298…65cb
0x34b655…2a6f
4 touches
1 conflict
0x4ec9ff52…e6f7
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
10 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity