pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,316,266
← previous block
next block →
recent activity
Analyzing
Block #87,316,266
30 transactions · 27 stateful · 2026-07-12 17:42:09 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,316,266
· 30 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
exactOutputSingle
#7
execute
#9
0xb264ae19
#10
0x05ee6a22
#12
updatePrices
#13
0x39435dac
· blocks 2
#14
0x5a5d9a99
#15
updateDataFeedsValuesPartial
#16
exactInputSingle
#21
0x9e76c652
#22
verifyOracleProofV2
#24
0x6a53d269
#25
setData
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#17
0x0f6795d9
· blocks 3
#3
0x0c7abd22
· blocks 4
#18
0x0f6795d9
· blocks 2
#4
0x0c7abd22
· blocks 1
#11
0xab083028
#19
0x0f6795d9
· blocks 1
#5
0x0c7abd22
· blocks 2
#20
0x0f6795d9
· blocks 1
#8
exactOutputSingle
#23
0xed82b078
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
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
5
w4
8
w5
11
w3
13
w0
17
w1
18
w2
19
w3
20
w4
23
w5
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa603f29d…3ee6
0xd32edf…ff58
9 touches
10 conflicts
0x046a928e…0012
0x2a68ba…90c5
8 touches
6 conflicts
0xbd3b3c6b…68ce
0x065c9d…c394
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
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
10 conflicts on slot
0xa603f29ddc…6e3ee6
Audit this contract →
← previous block
·
next block →
recent activity