pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,708,043
← previous block
next block →
recent activity
Analyzing
Block #86,708,043
18 transactions · 15 stateful · 2026-07-09 21:56:25 UTC
Parallelism
67
/100
Blocked
33
%
Avg conflicts / tx
0.72
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,708,043
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execOrder
· blocks 3
#4
0x0c7abd22
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
execFwdPositionOps
· blocks 3
#9
execFwdPositionOps
#10
0x3f5c179b
#13
setData
#14
0x69e08a…844d
#15
0x8c33a0…f637
#16
execOrders
#17
0xc7e3ec2c
#2
execOrder
· blocks 2
#3
execOrder
· blocks 1
#8
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w0
8
w3
11
w4
12
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb3fb9fb5…64db
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x6f132c01…cdcc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x3151b440…d0aa
0x34b655…2a6f
6 touches
3 conflicts
0x5e0b8bbe…377b
0x34b655…2a6f
6 touches
3 conflicts
0x9e7a5a50…42a8
0x34b655…2a6f
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
0xb3fb9fb561…7664db
Audit this contract →
← previous block
·
next block →
recent activity