pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,491,274
← previous block
next block →
recent activity
Analyzing
Block #84,491,274
21 transactions · 21 stateful · 2026-06-29 15:27:27 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,491,274
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
exactOutputSingle
#6
execPerpOps
#7
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
#15
execFwdPositionOps
#17
bet
#18
0x6a428f56
#19
setData
#20
0x50a0b275
#2
0x0c7abd22
· blocks 2
#8
0x5a5d9a99
· blocks 3
#4
0xab083028
#5
0x0c7abd22
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#16
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w2
7
w0
8
w1
9
w2
10
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xda7f9bd2…e332
0x34b655…2a6f
6 touches
3 conflicts
0xcf17589f…048c
0x34b655…2a6f
6 touches
3 conflicts
0x44966858…1d1a
0x34b655…2a6f
6 touches
3 conflicts
0x1cb74833…c688
0x34b655…2a6f
6 touches
3 conflicts
0x3732c6c9…ded6
0x34b655…2a6f
6 touches
3 conflicts
0xe02484a6…c32e
0xc8689a…ee79
6 touches
3 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
6 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity