pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,154,984
← previous block
next block →
recent activity
Analyzing
Block #86,154,984
29 transactions · 25 stateful · 2026-07-07 08:19:09 UTC
Parallelism
76
/100
Blocked
48
%
Avg conflicts / tx
1.21
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,154,984
· 29 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
0x0c7abd22
· blocks 2
#2
0x6a4cb6f5
· blocks 1
#3
0x1094dc9f
#6
updatePrices
#7
0x39435dac
· blocks 5
#9
0x6a4cb6f5
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
0x0f6795d9
#16
0x6a4cb6f5
#17
setData
#18
0xb8024e34
#19
0x39435dac
· blocks 6
#22
0x39435dac
#25
0x39435dac
#28
0xc7e3ec2c
#4
0x0c7abd22
· blocks 2
#8
0x39435dac
· blocks 4
#10
0x6a4cb6f5
#20
0x39435dac
· blocks 5
#5
0xab083028
#13
0x3f5c179b
#15
0x0f6795d9
#21
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
7
w0
8
w1
10
w1
13
w2
15
w2
19
w0
20
w1
21
w2
23
w3
24
w4
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x3a6290da…e683
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x6aa624fd…a850
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xef65bff3…7c9d
0x2a68ba…90c5
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity