pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,668,611
← previous block
next block →
recent activity
Analyzing
Block #86,668,611
36 transactions · 29 stateful · 2026-07-09 17:33:17 UTC
Parallelism
75
/100
Blocked
52
%
Avg conflicts / tx
1.06
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,668,611
· 36 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a4fdbd5
· blocks 1
#4
0xab083028
· blocks 2
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x4d8dc985
#12
0x5a5d9a99
· blocks 9
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#25
0x5339c59f
#27
0xed82b078
· blocks 1
#29
0x6a4fdbd5
#30
0x6a4fdbd5
#31
setApprovalForAll
#32
setData
#33
0x39435dac
· blocks 1
#35
0xc7e3ec2c
#3
0x6a4fdbd5
#5
0xab083028
· blocks 1
#6
0x0c7abd22
#13
0x5a5d9a99
· blocks 8
#28
0xed82b078
#34
0x39435dac
#14
0x98717539
· blocks 3
#24
0x5339c59f
#15
0x98717539
· blocks 3
#16
0x98717539
· blocks 2
#17
0x98717539
#18
0x0f6795d9
· blocks 3
#19
0x0f6795d9
· blocks 2
#23
0x0f6795d9
· blocks 1
#26
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
6
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w5
18
w5
19
w6
23
w7
24
w2
26
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
7 touches
6 conflicts
0x155dff63…2af8
0x34b655…2a6f
6 touches
3 conflicts
0x32f31691…28ef
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0004
0xb1dbf0…c0d3
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity