pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,449,248
← previous block
next block →
recent activity
Analyzing
Block #81,449,248
15 transactions · 11 stateful · 2026-06-15 13:08:14 UTC
Parallelism
87
/100
Blocked
9
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,449,248
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a2ff9b6
#2
0x5bf9264c
#3
0x5bf9264c
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x98717539
· blocks 1
#8
artefact_keep
#9
0x0f6795d9
#10
0x0f6795d9
#11
0x39abec6b
#12
0x3f5c179b
#13
setData
#14
0x39435dac
#7
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x90f07a4f…d932
0x34b655…2a6f
4 touches
1 conflict
0x11d629eb…bcd9
0x34b655…2a6f
4 touches
1 conflict
0xba6bb668…34b3
0x34b655…2a6f
4 touches
1 conflict
0x8b3263d0…5034
0x34b655…2a6f
4 touches
1 conflict
0x2e4eea52…0c68
0xc8689a…ee79
4 touches
1 conflict
0x664bf99e…0a8c
0x34b655…2a6f
4 touches
1 conflict
0x56f7eb8f…b837
0x34b655…2a6f
2 touches
0 conflicts
0x7c2098e8…5bdf
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
0x90f07a4ff9…b3d932
Audit this contract →
← previous block
·
next block →
recent activity