pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,759,585
← previous block
next block →
recent activity
Analyzing
Block #87,759,585
18 transactions · 17 stateful · 2026-07-14 19:07:51 UTC
Parallelism
78
/100
Blocked
35
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,759,585
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
#6
0x0f6795d9
· blocks 4
#8
0x0f6795d9
#9
0x3f5c179b
#11
verifyOracleProofV2
#14
setData
#16
0x39435dac
· blocks 1
#7
0x0f6795d9
· blocks 2
#10
0x3f5c179b
#15
0x39435dac
#17
0x39435dac
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
10
w1
12
w2
13
w3
15
w1
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x183c10a3…2e0a
0x34b655…2a6f
4 touches
1 conflict
0x266a6b2c…4377
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5c79a7db…b7aa
0x34b655…2a6f
4 touches
1 conflict
0x5d7f309d…5145
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
6 conflicts on slot
0xf3d10975b0…050d07
Audit this contract →
← previous block
·
next block →
recent activity