pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,657,294
← previous block
next block →
recent activity
Analyzing
Block #86,657,294
20 transactions · 18 stateful · 2026-07-09 16:17:47 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,657,294
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
0x1a945f9c
#5
0x5a5d9a99
· blocks 4
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
· blocks 1
#11
0x5de3085d
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a4fca22
#15
setData
#16
0x5a4e4f4e
#17
0x529900…bccb
#2
0xab083028
#6
0x5a5d9a99
· blocks 3
#10
0x0f6795d9
#7
0x5a5d9a99
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w0
9
w0
10
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3d3f2380…a421
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0xf7e59d30…11dd
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x3d4584df…ffed
0x34b655…2a6f
6 touches
3 conflicts
0x485ae99d…f26f
0x34b655…2a6f
6 touches
3 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
6 touches
3 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
3 conflicts on slot
0x3d3f2380e2…c6a421
Audit this contract →
← previous block
·
next block →
recent activity