pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,252,328
← previous block
next block →
recent activity
Analyzing
Block #87,252,328
11 transactions · 11 stateful · 2026-07-12 10:34:39 UTC
Parallelism
73
/100
Blocked
18
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,252,328
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 2
#5
setData
#6
updatePriceFeedsIfNecessary
#9
0x6a536e36
#10
cancelSingle
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd590db8…613d
0x34b655…2a6f
4 touches
1 conflict
0xc50ac7d4…e964
0x34b655…2a6f
4 touches
1 conflict
0xe1ed670e…9e0b
0x34b655…2a6f
4 touches
1 conflict
0xf039e2f8…3d8a
0x34b655…2a6f
4 touches
1 conflict
0xf37c63b8…6da2
0x34b655…2a6f
4 touches
1 conflict
0x0a0cecef…4ed0
0x34b655…2a6f
4 touches
1 conflict
0x239122db…dc81
0x34b655…2a6f
4 touches
1 conflict
0x48b8d2e5…3f2f
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
0xfd590db8ae…b3613d
Audit this contract →
← previous block
·
next block →
recent activity