pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,907,879
← previous block
next block →
recent activity
Analyzing
Block #86,907,879
28 transactions · 21 stateful · 2026-07-10 20:12:07 UTC
Parallelism
93
/100
Blocked
29
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,907,879
· 28 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execute
· blocks 2
#2
executePacked
#3
0x50a0b275
#4
0x6a51528f
#5
0x6a51528f
#6
0x0c7abd22
#9
0xab083028
· blocks 1
#10
updatePrices
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x5a5d9a99
#14
0x5a5d9a99
· blocks 1
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 1
#17
0x62be7533
#19
0x3f5c179b
· blocks 1
#21
settle
#23
0x0f6795d9
#24
withdrawReserve
#25
setData
#27
0xc7e3ec2c
#7
0x67098489
#8
0xab083028
#18
0x0f6795d9
#20
0x0c7abd22
#22
0xed82b078
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w1
8
w1
9
w0
14
w0
16
w0
18
w1
19
w0
20
w1
22
w1
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dbf9688…c6cf
0xd18b7e…414b
4 touches
1 conflict
0xa225b78a…35e1
0x34b655…2a6f
4 touches
1 conflict
0xa8124211…6812
0x34b655…2a6f
4 touches
1 conflict
0xf6465098…12cd
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x0de15f99…5f48
0x40c49f…2af0
4 touches
1 conflict
0x76d1e78d…7877
0x40c49f…2af0
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
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:
Coinbase Wrapped BTC (cbBTC)
1 conflict on slot
0x0dbf9688de…b0c6cf
Audit this contract →
← previous block
·
next block →
recent activity