pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,619
← previous block
next block →
recent activity
Analyzing
Block #87,710,619
31 transactions · 27 stateful · 2026-07-14 13:40:10 UTC
Parallelism
77
/100
Blocked
44
%
Avg conflicts / tx
0.74
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,619
· 31 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
0xab083028
· blocks 1
#2
updatePrices
#3
0x39435dac
· blocks 2
#4
updatePrices
· blocks 1
#5
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 3
#11
0x5a5d9a99
· blocks 1
#13
0x5a5d9a99
#14
updateDataFeedsValuesPartial
#16
0x3f5c179b
#17
0x3f5c179b
#19
0xed82b078
#20
0x0f6795d9
#21
0x6a563cb2
· blocks 1
#22
setData
· blocks 1
#27
0x39435dac
#30
0xc7e3ec2c
#6
updatePrices
#9
0x5a5d9a99
· blocks 4
#15
0x3f5c179b
#23
setData
#24
0x6a563cb2
#10
0x5a5d9a99
· blocks 1
#18
0x0f6795d9
· blocks 1
#12
0x5a5d9a99
· blocks 1
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
6
w1
8
w0
9
w1
10
w2
11
w0
12
w3
15
w1
18
w2
21
w0
22
w0
23
w1
24
w1
25
w3
26
w4
28
w5
29
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x1cda18d5…31c3
0x34b655…2a6f
6 touches
3 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
6 touches
3 conflicts
0x4f1e16d4…4833
0x34b655…2a6f
4 touches
1 conflict
0x69c491e3…98d9
0x34b655…2a6f
4 touches
1 conflict
0x767799cd…f423
0xc8689a…ee79
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity