pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,953
← previous block
next block →
recent activity
Analyzing
Block #86,658,953
13 transactions · 8 stateful · 2026-07-09 16:28:52 UTC
Parallelism
85
/100
Blocked
13
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,953
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0f6795d9
· blocks 1
#2
0x0f6795d9
· blocks 1
#3
updateDataFeedsValuesPartial
#5
0x0f6795d9
#6
0x6a4fccbb
#7
0x914498…10fc
#8
0x656219…bc00
#9
0x875d4e…ec00
#10
0xa8af6e…12df
#11
setData
#12
0x7b162c…4dea
#4
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x50718952…7c75
0x34b655…2a6f
4 touches
1 conflict
0x36890fff…f3d1
0x34b655…2a6f
2 touches
0 conflicts
0x3c3621c7…3e11
0x34b655…2a6f
2 touches
0 conflicts
0x42aad825…b067
0x34b655…2a6f
2 touches
0 conflicts
0x77aa49e7…df90
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity