pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,610,428
← previous block
next block →
recent activity
Analyzing
Block #86,610,428
21 transactions · 18 stateful · 2026-07-09 11:03:27 UTC
Parallelism
86
/100
Blocked
17
%
Avg conflicts / tx
0.24
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,610,428
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xb74adb…5734
#2
0x0c7abd22
#3
0xab083028
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 1
#10
forward
#11
execFwdPositionOps
#12
0x6a4f8076
#13
setData
#14
0xd788b7…78da
#15
0x8ac15e…7b7c
#16
0x785f5745
#17
execOrders
· blocks 2
#20
0xc7e3ec2c
#9
execFwdPositionOps
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w0
9
w1
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x4ae3b148…7ed2
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x15c9b5bf…f732
0x34b655…2a6f
2 touches
0 conflicts
0x258fcaf5…2084
0x34b655…2a6f
2 touches
0 conflicts
0x309f5473…78aa
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity