pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,816,567
← previous block
next block →
recent activity
Analyzing
Block #86,816,567
15 transactions · 12 stateful · 2026-07-10 10:01:23 UTC
Parallelism
87
/100
Blocked
8
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,816,567
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x8263f5d9
#2
0xccf50a51
#3
0x5a5d9a99
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
forward
#7
0x0f6795d9
#8
updatePosition
#9
0x3f5c179b
#10
0x3f5c179b
#12
0xed82b078
#13
batchUpdate
#14
setData
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3230413b…bc7f
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x17593b00…1f7c
0x34b655…2a6f
2 touches
0 conflicts
0x2328941c…84d3
0x34b655…2a6f
2 touches
0 conflicts
0x4bd41fd9…4194
0x34b655…2a6f
2 touches
0 conflicts
0x4f4bdabd…ffba
0x34b655…2a6f
2 touches
0 conflicts
0x5464594e…d6e0
0x34b655…2a6f
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:
Perpl
1 conflict on slot
0x3230413b2f…d5bc7f
Audit this contract →
← previous block
·
next block →
recent activity