pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,489,818
← previous block
next block →
recent activity
Analyzing
Block #87,489,818
17 transactions · 16 stateful · 2026-07-13 13:02:45 UTC
Parallelism
65
/100
Blocked
44
%
Avg conflicts / tx
0.65
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,489,818
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x39435dac
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
#9
0x5339c59f
#13
setData
#16
0xc7e3ec2c
#4
0x39435dac
· blocks 2
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#5
0x39435dac
· blocks 1
#12
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
7
w0
10
w1
11
w1
12
w3
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xed3c9413…ec20
0x34b655…2a6f
6 touches
3 conflicts
0x1215c1d5…9021
0x34b655…2a6f
6 touches
3 conflicts
0x208f26b4…f48d
0x34b655…2a6f
6 touches
3 conflicts
0x2c3f67c8…40c9
0x34b655…2a6f
6 touches
3 conflicts
0xd4702f73…926c
0x34b655…2a6f
6 touches
3 conflicts
0xdfe311f9…a651
0x34b655…2a6f
6 touches
3 conflicts
0x11ee3670…47f6
0x34b655…2a6f
6 touches
3 conflicts
0x40e6ec54…fbf3
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
0xed3c9413fe…efec20
Audit this contract →
← previous block
·
next block →
recent activity