pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,357,943
← previous block
next block →
recent activity
Analyzing
Block #86,357,943
13 transactions · 12 stateful · 2026-07-08 06:54:21 UTC
Parallelism
54
/100
Blocked
42
%
Avg conflicts / tx
0.85
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,357,943
· 13 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
approve
#3
0x0f6795d9
· blocks 1
#5
0x6a4df495
#6
approve
#7
setData
#12
0x39435dac
#4
0x0f6795d9
· blocks 4
#8
0x39435dac
· blocks 3
#9
0x39435dac
· blocks 2
#10
0x39435dac
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w2
9
w3
10
w4
11
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x16a8cd0c…27bd
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x8d0e98f3…7ba0
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x6637e421…af93
0x34b655…2a6f
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x1b5d2e60…99b5
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
0x16a8cd0cae…8827bd
Audit this contract →
← previous block
·
next block →
recent activity