pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,687,195
← previous block
next block →
recent activity
Analyzing
Block #86,687,195
13 transactions · 13 stateful · 2026-07-09 19:37:22 UTC
Parallelism
46
/100
Blocked
46
%
Avg conflicts / tx
1.15
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,687,195
· 13 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
0x98717539
· blocks 4
#5
updateDataFeedsValuesPartial
#7
executeBatch
#8
setData
#11
0xc7e3ec2c
#12
0xc7e3ec2c
#2
0x0f6795d9
· blocks 5
#3
0x0f6795d9
· blocks 2
#4
0x0f6795d9
· blocks 1
#6
0x0f6795d9
· blocks 2
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
9
w5
10
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb6ed530c…d450
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xca496ab2…26ce
0x34b655…2a6f
6 touches
3 conflicts
0x427d1120…4eb1
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x57e03cb3…d7bb
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09c
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09d
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
0xb6ed530c56…eed450
Audit this contract →
← previous block
·
next block →
recent activity