pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,244,863
← previous block
next block →
recent activity
Analyzing
Block #86,244,863
28 transactions · 21 stateful · 2026-07-07 18:19:17 UTC
Parallelism
75
/100
Blocked
48
%
Avg conflicts / tx
0.68
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,244,863
· 28 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a4d439c
· blocks 1
#2
0x6a4d439c
#4
0xe3a3c9cc
#5
0xab083028
· blocks 3
#7
0xab083028
#10
0x6ad2e98b
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePrices
#15
updatePrices
#16
0x39435dac
· blocks 1
#17
batchUpdate
#20
0x0f6795d9
#22
setData
#23
0x78b024…7075
#26
0x6a4d439c
#27
0xc7e3ec2c
#3
0x6a4d439d
#6
0x0c7abd22
· blocks 5
#24
0x39435dac
· blocks 1
#8
0x0c7abd22
· blocks 3
#18
0x3f5c179b
#25
0x39435dac
#9
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 2
#19
0x0c7abd22
· blocks 1
#21
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
8
w2
9
w3
11
w4
16
w0
18
w2
19
w5
21
w6
24
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef1b662b…637c
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c6
0x1b6862…e19c
8 touches
6 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
0xef1b662be9…0d637c
Audit this contract →
← previous block
·
next block →
recent activity