pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,848,301
← previous block
next block →
recent activity
Analyzing
Block #86,848,301
33 transactions · 28 stateful · 2026-07-10 13:33:39 UTC
Parallelism
79
/100
Blocked
57
%
Avg conflicts / tx
1.18
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,848,301
· 33 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a50f52b
#2
0x6ad2e98b
· blocks 2
#4
updatePrices
· blocks 5
#10
0x6a50f52b
#11
0x5a5d9a99
· blocks 5
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 3
#18
0x3f5c179b
#20
0x3f5c179b
#22
verifyOracleProofV2
#24
0x0f6795d9
#25
setData
#26
0x057a5c…396f
#27
0x85c688…98f3
#28
0x7f423e…683a
#32
0xc7e3ec2c
#3
0xab083028
· blocks 1
#5
updatePrices
· blocks 4
#12
0x5a5d9a99
· blocks 4
#19
0x3f5c179b
#6
updatePrices
· blocks 3
#13
0x5a5d9a99
· blocks 3
#17
0x0f6795d9
· blocks 2
#21
0x0c7abd22
#7
updatePrices
· blocks 2
#14
0x5a5d9a99
#23
0x0f6795d9
· blocks 1
#8
updatePrices
· blocks 1
#29
0x39435dac
· blocks 2
#9
updatePrices
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
11
w0
12
w1
13
w2
14
w3
17
w2
19
w1
21
w2
31
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
12 touches
15 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x3bb680b4…09ef
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
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:
0x04fdeac2…f747d7
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity