pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,573,906
← previous block
next block →
recent activity
Analyzing
Block #84,573,906
19 transactions · 19 stateful · 2026-06-30 00:39:03 UTC
Parallelism
68
/100
Blocked
47
%
Avg conflicts / tx
0.95
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,573,906
· 19 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
updatePrices
· blocks 1
#8
0x39435dac
· blocks 2
#9
updateDataFeedsValuesPartial
#10
0x6a43109e
#12
relay
#13
forward
#14
0xed82b078
#16
setData
#2
0x0c7abd22
· blocks 3
#7
updatePrices
#17
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#18
0x39435dac
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
#11
0xed82b078
· blocks 1
#15
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
6
w0
7
w1
8
w0
11
w4
15
w5
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7119af8d…26c9
0xd32edf…ff58
9 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c5
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
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
0x7119af8df3…6926c9
Audit this contract →
← previous block
·
next block →
recent activity