pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,250,691
← previous block
next block →
recent activity
Analyzing
Block #86,250,691
27 transactions · 25 stateful · 2026-07-07 18:58:17 UTC
Parallelism
85
/100
Blocked
32
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,250,691
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x9c1f7cd9
#4
0x6a4d4cc0
· blocks 1
#5
0x6a4d4cc0
#6
updatePrices
· blocks 3
#10
0x39435dac
· blocks 1
#11
0x39435dac
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x5339c59f
· blocks 1
#18
0x3f5c179b
#19
forward
#22
setData
#23
0x39435dac
#24
execute
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
updatePrices
· blocks 2
#16
0x0f6795d9
#17
0x3f5c179b
#21
0x6a4d4cc0
#8
updatePrices
· blocks 1
#20
0xed82b078
#9
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
8
w2
9
w3
10
w0
15
w0
16
w1
17
w1
20
w2
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x95523e2a…4c01
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
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:
0x04fdeac2…f747d7
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity