pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,955,835
← previous block
next block →
recent activity
Analyzing
Block #86,955,835
17 transactions · 16 stateful · 2026-07-11 01:32:30 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,955,835
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#4
updatePrices
#5
0x98717539
· blocks 4
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#14
0x6a519da6
#15
setData
#16
0xc7e3ec2c
#2
0xab083028
· blocks 2
#6
0x98717539
· blocks 3
#3
0x6ad2e98b
#7
0x98717539
· blocks 2
#11
0x3f5c179b
#8
0x98717539
· blocks 1
#12
execFwdPositionOps
· blocks 1
#13
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w2
8
w3
11
w2
12
w4
13
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0004
0xb1dbf0…c0d3
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
5 touches
3 conflicts
0x7b3da897…b268
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0xb0a33dea…614c
0x34b655…2a6f
4 touches
1 conflict
0xc1251c8d…2b25
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity