pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,289,754
← previous block
next block →
recent activity
Analyzing
Block #86,289,754
19 transactions · 17 stateful · 2026-07-07 23:18:53 UTC
Parallelism
84
/100
Blocked
18
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,289,754
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x50a0b275
· blocks 1
#2
0x0c7abd22
#3
0xab083028
#4
updatePrices
#5
0x39435dac
· blocks 1
#6
0x39435dac
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
updatePriceFeedsIfNecessary
#12
0xed82b078
#14
0x0f6795d9
#15
setData
#16
0x39435dac
#17
0x39435dac
#18
0xc7e3ec2c
#9
0x62be7533
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
9
w1
11
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2c2761c0…476e
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x79e8f935…c3b6
0x34b655…2a6f
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…0001
0xfa32f9…f3f0
4 touches
1 conflict
0x8a2f9a36…fb4a
0xfa32f9…f3f0
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
1 conflict on slot
0x2c2761c0a9…ff476e
Audit this contract →
← previous block
·
next block →
recent activity