pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,922,737
← previous block
next block →
recent activity
Analyzing
Block #86,922,737
9 transactions · 7 stateful · 2026-07-10 21:51:22 UTC
Parallelism
56
/100
Blocked
43
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,922,737
· 9 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#3
0x0f6795d9
#4
updateDataFeedsValuesPartial
#7
0x6a5169d2
#8
setData
#2
0x0f6795d9
· blocks 2
#5
0x0f6795d9
· blocks 1
#6
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
6
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5bf44783…6166
0x34b655…2a6f
8 touches
6 conflicts
0xc8e73a7c…8228
0x34b655…2a6f
6 touches
3 conflicts
0xc994d804…2fca
0x34b655…2a6f
6 touches
3 conflicts
0xc994d804…2fcb
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7babfe9a…ff96
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x5bf4478367…f06166
Audit this contract →
← previous block
·
next block →
recent activity