pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,145,019
← previous block
next block →
recent activity
Analyzing
Block #85,145,019
21 transactions · 19 stateful · 2026-07-02 16:08:23 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,145,019
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x3d98fb1c
#6
0x05ee6a22
#8
0xab083028
· blocks 1
#9
updatePrices
#10
0x39435dac
· blocks 1
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
#14
0xfc8ff304
#18
transfer
· blocks 1
#20
setData
#2
0x0c7abd22
· blocks 2
#7
0xd2116f31
#12
0x5a5d9a99
#15
0x3f5c179b
#16
0x5339c59f
· blocks 1
#19
transfer
#3
0x0c7abd22
· blocks 1
#17
0xed82b078
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
7
w1
8
w0
10
w0
12
w1
15
w1
16
w1
17
w2
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x75de6e48…c9f3
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x237d1649…730d
0x40c49f…2af0
4 touches
1 conflict
0xf5310ef7…485a
0x40c49f…2af0
4 touches
1 conflict
0x42041fec…bd86
0x754704…b603
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x87812e61…2787
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x75de6e48e8…1fc9f3
Audit this contract →
← previous block
·
next block →
recent activity