pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#80,754,999
← previous block
next block →
recent activity
Analyzing
Block #80,754,999
24 transactions · 13 stateful · 2026-06-12 08:02:52 UTC
Parallelism
75
/100
Blocked
38
%
Avg conflicts / tx
0.63
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,754,999
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallOnEpochChange
#1
syscallReward
#2
0x0c7abd22
· blocks 5
#8
0x9609049f
#9
0x5bf9264c
#10
0x5bf9264c
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x6a2bbda4
#14
setData
#15
0x3b0ffa…e4fc
#16
0xff9729…c1db
#17
0x2d1c31…4d95
#18
0xd260a5…39ae
#19
0x7822dc…fcba
#20
0x5c715c…f064
#21
0xf834b8…fe0b
#22
0x8b23406f
#23
0xc7e3ec2c
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 2
#6
0x0c7abd22
· blocks 1
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd34b6c6d…0985
0xd32edf…ff58
11 touches
15 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 conflicts
0x0a000000…0000
0x000000…1000
2 touches
0 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
0xd34b6c6d82…7e0985
Audit this contract →
← previous block
·
next block →
recent activity