pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,575,742
← previous block
next block →
recent activity
Analyzing
Block #85,575,742
20 transactions · 6 stateful · 2026-07-04 15:56:44 UTC
Parallelism
90
/100
Blocked
17
%
Avg conflicts / tx
0.05
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,575,742
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
#2
execFwdPositionOps
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
startRound
#7
0x8c388f…4d56
#8
0x75d7c9…2d35
#9
0x83ac63…1235
#10
0x7d6429…758f
#11
setData
#12
0xc177c3…5018
#13
0xccca5e…0397
#14
0x435609…477c
#15
0x8bb82d…e695
#16
0xed8abb…1580
#17
0xf92ed3…799a
#18
0xc12c6e…9b06
#19
0xc7e3ec2c
#3
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x09500602…94e9
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94ea
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x25de453d…9573
0x34b655…2a6f
2 touches
0 conflicts
0x589e0ad4…d301
0x34b655…2a6f
2 touches
0 conflicts
0xdf84d4aa…9cb7
0x34b655…2a6f
2 touches
0 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
2 touches
0 conflicts
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
1 conflict on slot
0x0950060282…6794e9
Audit this contract →
← previous block
·
next block →
recent activity