pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,586,337
← previous block
next block →
recent activity
Analyzing
Block #87,586,337
25 transactions · 22 stateful · 2026-07-13 23:49:06 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,586,337
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
execOrders
· blocks 2
#5
updatePrices
· blocks 2
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
· blocks 1
#14
0x3f5c179b
#16
forward
#18
setData
#19
0xd936a0…e00a
#20
0xde3eea…97c8
#24
0xc7e3ec2c
#2
0x6ad2e98b
· blocks 1
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
· blocks 2
#3
0xab083028
· blocks 1
#7
updatePrices
#13
execFwdPositionOps
#21
execOrders
· blocks 2
#17
0xed82b078
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w1
7
w2
8
w1
11
w0
12
w0
13
w2
15
w1
17
w3
21
w2
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3688185…9b36
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7abe0396…ab27
0x34b655…2a6f
4 touches
1 conflict
0x97a4d3d6…7096
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
0xc36881859a…c49b36
Audit this contract →
← previous block
·
next block →
recent activity