pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,136,257
← previous block
next block →
recent activity
Analyzing
Block #85,136,257
29 transactions · 23 stateful · 2026-07-02 15:09:56 UTC
Parallelism
86
/100
Blocked
39
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,136,257
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 2
#2
execute_route
#3
0x719d975a
#5
0xcf7468f4
#6
0x0c7abd22
· blocks 3
#9
0x6ad2e98b
#11
updatePrices
#12
0x39435dac
· blocks 2
#13
0x6a467fbc
#14
0x5a5d9a99
#15
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
0x3f5c179b
#21
0x0f6795d9
#22
setData
#23
0x39435dac
· blocks 2
#26
0x39435dac
#28
0xc7e3ec2c
#4
0x50a0b275
· blocks 1
#7
0x0c7abd22
· blocks 2
#18
0x0f6795d9
#24
0x39435dac
· blocks 1
#8
0x0c7abd22
· blocks 1
#10
0xe0de3ed7
· blocks 1
#25
0x39435dac
#20
0xed82b078
#27
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w0
7
w1
8
w2
10
w2
12
w0
18
w1
20
w3
23
w0
24
w1
25
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x517c7b92…6ef0
0xd32edf…ff58
7 touches
6 conflicts
0xac33ff75…077b
0xfa32f9…f3f0
6 touches
3 conflicts
0x9194f4a3…10b8
0x754704…b603
6 touches
3 conflicts
0x99f666e3…b2a2
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0xfa32f9…f3f0
6 touches
3 conflicts
0x00000000…0001
0xfa32f9…f3f0
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x517c7b9225…086ef0
Audit this contract →
← previous block
·
next block →
recent activity