pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,073,437
← previous block
next block →
recent activity
Analyzing
Block #84,073,437
35 transactions · 24 stateful · 2026-06-27 17:03:14 UTC
Parallelism
74
/100
Blocked
67
%
Avg conflicts / tx
1.4
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,073,437
· 35 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
· blocks 10
#8
0x0c7abd22
#11
0x1094dc9f
#12
0x1094dc9f
#14
0x6a4002ca
· blocks 2
#16
0x05ee6a22
#17
0xcf7468f4
#19
updatePrices
#21
0x5bf9264c
#22
0x5bf9264c
#23
0x98717539
· blocks 2
#28
0x0f6795d9
· blocks 2
#30
updateDataFeedsValuesPartial
#31
updateDataFeedsValuesPartial
#33
setData
#5
0x0c7abd22
· blocks 7
#15
0x6a4002ca
· blocks 1
#25
0x98717539
#29
0x0f6795d9
· blocks 1
#6
0x0c7abd22
· blocks 6
#32
0x6a4002ca
#34
0x39435dac
#7
0x0c7abd22
· blocks 7
#9
0x0c7abd22
· blocks 4
#13
0x1094dc9f
#18
0xab083028
· blocks 1
#10
0x0c7abd22
· blocks 3
#24
0x40e79b1b
#20
0x0c7abd22
· blocks 2
#26
0x0c7abd22
· blocks 1
#27
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
9
w4
10
w5
13
w4
18
w4
20
w6
26
w7
27
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0195af8b…5a05
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x1da7723c…80ab
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
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
36 conflicts on slot
0x0195af8b1c…b05a05
Audit this contract →
← previous block
·
next block →
recent activity