pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,807,702
← previous block
next block →
recent activity
Analyzing
Block #86,807,702
21 transactions · 19 stateful · 2026-07-10 09:02:07 UTC
Parallelism
76
/100
Blocked
37
%
Avg conflicts / tx
0.81
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,807,702
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x5a5d9a99
· blocks 4
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
0xed82b078
#12
forward
#13
forward
#14
forward
#15
setData
#16
0xa11255…d974
#17
0x39435dac
· blocks 2
#20
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 2
#5
0x0f6795d9
· blocks 4
#18
0x39435dac
· blocks 1
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
· blocks 1
#10
0x0f6795d9
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w1
6
w2
7
w2
10
w3
17
w0
18
w1
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
6 touches
3 conflicts
0x9e70dadd…810d
0x34b655…2a6f
4 touches
1 conflict
0xa84e1c73…0c49
0x34b655…2a6f
4 touches
1 conflict
0xc514314c…1aa4
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity