pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,212,854
← previous block
next block →
recent activity
Analyzing
Block #90,212,854
8 transactions · 8 stateful · 2026-07-25 13:21:54 UTC
Parallelism
38
/100
Blocked
50
%
Avg conflicts / tx
1.25
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,212,854
· 8 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
execFwdPositionOps
· blocks 4
#4
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 3
#5
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
7
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc1d936ef…b7ac
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x18e86f02…fa98
0x34b655…2a6f
4 touches
1 conflict
0x3270d9f8…099a
0x34b655…2a6f
4 touches
1 conflict
0x34a1ee7e…fb20
0x34b655…2a6f
4 touches
1 conflict
0x5666db7d…5dc4
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x971193bb…9755
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
0xc1d936efd8…07b7ac
Audit this contract →
← previous block
·
next block →
recent activity