pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,855,774
← previous block
next block →
recent activity
Analyzing
Block #90,855,774
9 transactions · 8 stateful · 2026-07-27 19:31:26 UTC
Parallelism
44
/100
Blocked
50
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,855,774
· 9 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
setData
#3
execFwdPositionOps
· blocks 1
#4
execFwdPositionOps
· blocks 2
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
6
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x939d8080…a4c1
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd0243b19…507b
0x34b655…2a6f
6 touches
3 conflicts
0x1c3295fd…097a
0x34b655…2a6f
4 touches
1 conflict
0x4f92c64e…9adc
0x34b655…2a6f
4 touches
1 conflict
0x70b7b52e…7743
0x34b655…2a6f
4 touches
1 conflict
0x70b7b52e…7744
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
3 conflicts on slot
0x939d808094…49a4c1
Audit this contract →
← previous block
·
next block →
recent activity