pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,490,383
← previous block
next block →
recent activity
Analyzing
Block #87,490,383
21 transactions · 19 stateful · 2026-07-13 13:06:31 UTC
Parallelism
86
/100
Blocked
32
%
Avg conflicts / tx
0.43
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,490,383
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a54e34f
#3
execute
#4
exactOutputSingle
#5
exactOutputSingle
#6
execute
#9
0x39435dac
· blocks 1
#10
updatePrices
#11
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 2
#16
verifyOracleProofV2
#19
setData
#20
0xc7e3ec2c
#7
0xcf27dcc8
· blocks 1
#14
0x0f6795d9
· blocks 2
#17
0xed82b078
#8
0xab083028
#15
0x0f6795d9
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w1
8
w2
9
w0
13
w0
14
w1
15
w2
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xf4f95fca…70f6
0x065c9d…c394
4 touches
1 conflict
0xfa786afc…9dd2
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x160f117d…8e90
0x065c9d…c394
4 touches
1 conflict
0x7840c762…8060
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity