pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,220,434
← previous block
next block →
recent activity
Analyzing
Block #90,220,434
14 transactions · 14 stateful · 2026-07-25 14:00:07 UTC
Parallelism
57
/100
Blocked
57
%
Avg conflicts / tx
1.43
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,220,434
· 14 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
execFwdPositionOps
· blocks 2
#8
execFwdPositionOps
· blocks 1
#12
0x6a64c1df
#13
setData
#2
0x0c7abd22
· blocks 4
#9
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 3
#10
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 2
#11
execOrders
#5
0x0c7abd22
· blocks 1
#7
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
6
w0
7
w5
8
w0
9
w1
10
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0a6c6bec…8973
0xd32edf…ff58
11 touches
15 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x3adc4a83…09bc
0x34b655…2a6f
4 touches
1 conflict
0x46ee3c65…4ab8
0x34b655…2a6f
4 touches
1 conflict
0x6254804c…a03b
0x34b655…2a6f
4 touches
1 conflict
0x66bdb4c2…7ea6
0x34b655…2a6f
4 touches
1 conflict
0x6777440a…afd6
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
15 conflicts on slot
0x0a6c6beca9…2c8973
Audit this contract →
← previous block
·
next block →
recent activity