pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,281,605
← previous block
next block →
recent activity
Analyzing
Block #87,281,605
22 transactions · 22 stateful · 2026-07-12 13:50:24 UTC
Parallelism
73
/100
Blocked
59
%
Avg conflicts / tx
1.23
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,281,605
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#6
execute
#7
exactInputSingle
#9
0x5a5d9a99
· blocks 4
#13
updateDataFeedsValuesPartial
#18
setData
#19
0x39435dac
· blocks 1
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#10
0x5a5d9a99
· blocks 3
#20
0x39435dac
#3
0x0c7abd22
· blocks 2
#11
0x5a5d9a99
· blocks 3
#4
0x0c7abd22
· blocks 2
#12
0x5a5d9a99
#14
0x0f6795d9
· blocks 2
#5
0x0c7abd22
· blocks 1
#15
0xed82b078
#16
0x39435dac
#17
0x0f6795d9
#8
0xab083028
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
9
w0
10
w1
11
w2
12
w3
14
w3
15
w4
16
w4
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x73b8c719…f4a2
0xd32edf…ff58
9 touches
10 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xdbc6e634…e169
0x1b6862…e19c
6 touches
3 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
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
0x73b8c7199b…f8f4a2
Audit this contract →
← previous block
·
next block →
recent activity