pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,577,646
← previous block
next block →
recent activity
Analyzing
Block #87,577,646
19 transactions · 16 stateful · 2026-07-13 22:50:59 UTC
Parallelism
63
/100
Blocked
38
%
Avg conflicts / tx
0.74
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,577,646
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
#2
execOrders
· blocks 2
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#8
execFwdPositionOps
#10
0x3f5c179b
#11
0x3f5c179b
#13
0x6a556c4a
#14
setData
#15
0xc89e6f…bb0d
#16
0x55c5ab…3fa1
#18
0xc7e3ec2c
#5
execFwdPositionOps
· blocks 5
#6
execFwdPositionOps
· blocks 3
#7
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
6
w2
7
w3
9
w4
12
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x4fc141d9…bb36
0x34b655…2a6f
6 touches
3 conflicts
0x4fc141d9…bb37
0x34b655…2a6f
6 touches
3 conflicts
0x511cdf65…47ab
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity