pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,078
← previous block
next block →
recent activity
Analyzing
Block #87,640,078
25 transactions · 19 stateful · 2026-07-14 05:48:29 UTC
Parallelism
80
/100
Blocked
42
%
Avg conflicts / tx
0.48
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,078
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
updatePrices
· blocks 1
#5
0x6a55ce25
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 3
#12
executeBatch
#13
0x3f5c179b
· blocks 1
#14
0x3f5c179b
· blocks 2
#19
0xed82b078
#20
setData
#21
0xf4df5b…5f0b
#22
0xa00ef7…b353
#23
0xdd285b…2307
#4
updatePrices
#10
0x0f6795d9
· blocks 2
#15
0x5339c59f
· blocks 1
#18
0xed82b078
#11
0x0f6795d9
· blocks 1
#16
0xed82b078
#17
0x0f6795d9
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
9
w0
10
w1
11
w2
13
w0
14
w0
15
w1
16
w2
17
w3
18
w1
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a4
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4a3
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x95144060…078d
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x342fbbca…d443
0x40c49f…2af0
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
3 conflicts on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity