pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,319,752
← previous block
next block →
recent activity
Analyzing
Block #84,319,752
22 transactions · 18 stateful · 2026-06-28 20:24:00 UTC
Parallelism
73
/100
Blocked
56
%
Avg conflicts / tx
1.05
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,319,752
· 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 5
#6
0x9609049f
#7
0x50a0b275
#8
approve
#9
0x98717539
· blocks 1
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
#14
0xed82b078
· blocks 1
#17
setData
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#18
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 3
#19
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 3
#20
0x39435dac
#5
0x0c7abd22
· blocks 3
#12
0x0c7abd22
#15
0xed82b078
#16
0xed82b078
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
9
w0
12
w5
14
w0
15
w5
16
w5
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7f498e32…079a
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xd5b10148…e632
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xe75cebb6…6b36
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
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
15 conflicts on slot
0x7f498e3203…e5079a
Audit this contract →
← previous block
·
next block →
recent activity