pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,959,048
← previous block
next block →
recent activity
Analyzing
Block #91,959,048
20 transactions · 16 stateful · 2026-07-31 16:04:57 UTC
Parallelism
75
/100
Blocked
44
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,959,048
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x0c7abd22
#7
exactOutputSingle
#8
0x05ee6a22
#9
0x0f6795d9
· blocks 2
#10
0x3f5c179b
#13
forward
#14
updateDataFeedsValuesPartial
#15
0x39435dac
#16
0x6a6cc821
#17
setData
#19
0x59558d29
#2
0x0c7abd22
· blocks 3
#11
0x0f6795d9
#12
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#18
0x39435dac
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
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
5
w4
9
w0
11
w1
12
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3568939…6e66
0xd32edf…ff58
9 touches
10 conflicts
0x31b39922…1e65
0x34b655…2a6f
4 touches
1 conflict
0x20729281…b662
0x34b655…2a6f
4 touches
1 conflict
0x31b39922…1e66
0x34b655…2a6f
4 touches
1 conflict
0x37ecf270…dea4
0x34b655…2a6f
4 touches
1 conflict
0x4af8f8d2…0850
0x34b655…2a6f
4 touches
1 conflict
0x6e6b8ec7…2197
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xc356893908…4a6e66
Audit this contract →
← previous block
·
next block →
recent activity