pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,003,409
← previous block
next block →
recent activity
Analyzing
Block #81,003,409
26 transactions · 12 stateful · 2026-06-13 11:38:49 UTC
Parallelism
92
/100
Blocked
8
%
Avg conflicts / tx
0.04
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,003,409
· 26 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x98717539
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
#6
executeBatch
#7
forward
#8
0x0f6795d9
#9
0x0f6795d9
#10
0x0f6795d9
#11
updateDataFeedsValuesPartial
#12
createGame
#13
updateDataFeedsValuesPartial
#14
0x4679a6…9768
#15
0xd231a3…251c
#16
0x6f3556…398d
#17
0x5295b9…5a87
#18
setData
#19
0x6edbfb…ed37
#20
0x168cd3…2d72
#21
0x09a3d5…bf46
#22
0xba600c…e6b0
#23
0x7fde63…fb84
#24
0x39435dac
#25
0xc7e3ec2c
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc978dec7…e3d6
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f0
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f1
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x00ddbbf2…4588
0x34b655…2a6f
2 touches
0 conflicts
0x0eac6378…36f4
0x34b655…2a6f
2 touches
0 conflicts
0x49dbd975…bae1
0x34b655…2a6f
2 touches
0 conflicts
0x7eed43a7…dcb6
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
0xc978dec756…9ae3d6
Audit this contract →
← previous block
·
next block →
recent activity