pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,454,585
← previous block
next block →
recent activity
Analyzing
Block #87,454,585
15 transactions · 13 stateful · 2026-07-13 09:07:10 UTC
Parallelism
80
/100
Blocked
15
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,454,585
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xd60faa87
#5
0xb264ae19
#6
updatePrices
#7
0x1a945f9c
#8
0x5a5d9a99
#9
executeBatch
#10
0x0f6795d9
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#13
0x6a54ab36
#14
setData
#2
0x0c7abd22
· blocks 1
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x816fffd1…0b1d
0xd32edf…ff58
5 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x62e20208…be65
0x0555e3…2b9c
2 touches
0 conflicts
0x969f2d28…4fa2
0x0555e3…2b9c
2 touches
0 conflicts
0x00000000…0000
0x094452…0a09
2 touches
0 conflicts
0x00000000…0003
0x094452…0a09
2 touches
0 conflicts
0x00000000…0004
0x094452…0a09
2 touches
0 conflicts
0x00000000…0065
0x094452…0a09
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
3 conflicts on slot
0x816fffd1c9…a30b1d
Audit this contract →
← previous block
·
next block →
recent activity