pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,626,939
← previous block
next block →
recent activity
Analyzing
Block #85,626,939
15 transactions · 12 stateful · 2026-07-04 21:37:39 UTC
Parallelism
73
/100
Blocked
25
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,626,939
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
main_all
#6
updateDataFeedsValuesPartial
#7
execPerpOps
#8
execPerpOps
#9
execFwdPositionOps
#10
0x3f5c179b
#11
batchUpdate
#12
setData
#13
execOrders
#14
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x77008813…9a52
0xd32edf…ff58
7 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0x335a161d…fe7f
0x000000…012a
2 touches
0 conflicts
0x8f478f26…9d56
0x000000…012a
2 touches
0 conflicts
0x9cafc3b6…ee8c
0x000000…012a
2 touches
0 conflicts
0x3c8e0fb0…21c8
0x065c9d…c394
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
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
6 conflicts on slot
0x7700881377…059a52
Audit this contract →
← previous block
·
next block →
recent activity