pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,871,889
← previous block
next block →
recent activity
Analyzing
Block #87,871,889
15 transactions · 14 stateful · 2026-07-15 07:39:04 UTC
Parallelism
87
/100
Blocked
21
%
Avg conflicts / tx
0.27
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,871,889
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
execPerpOps
#3
execPerpOps
#4
0x5a5d9a99
#5
updatePrices
#6
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#9
updateDataFeedsValuesPartial
#11
0x6a57398f
#12
setData
#13
execOrders
· blocks 1
#8
execFwdPositionOps
#10
execFwdPositionOps
#14
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
8
w1
10
w1
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0921c970…9f93
0x34b655…2a6f
4 touches
1 conflict
0x2385516f…eca5
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x605ef416…dd46
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x6b564d99…b9eb
0x34b655…2a6f
4 touches
1 conflict
0x6b564d99…b9ec
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
1 conflict on slot
0x0921c9700d…819f93
Audit this contract →
← previous block
·
next block →
recent activity