pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,215,235
← previous block
next block →
recent activity
Analyzing
Block #86,215,235
15 transactions · 10 stateful · 2026-07-07 15:01:23 UTC
Parallelism
80
/100
Blocked
30
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,215,235
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x4d8dc985
· blocks 1
#3
0x50a0b275
#4
executePacked
#5
execute
#7
0x1be2fb9c
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x6a4d153b
#13
setData
#14
0x39435dac
#6
0x39435dac
#8
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
6
w1
8
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5b4bb795…60b5
0xd32edf…ff58
5 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x846f2172…fd54
0x0555e3…2b9c
2 touches
0 conflicts
0x8e80434a…a96d
0x0555e3…2b9c
2 touches
0 conflicts
0x65aa5ba7…fb3c
0x065c9d…c394
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a568
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
3 conflicts on slot
0x5b4bb795b0…a160b5
Audit this contract →
← previous block
·
next block →
recent activity