pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,725,002
← previous block
next block →
recent activity
Analyzing
Block #87,725,002
21 transactions · 20 stateful · 2026-07-14 15:16:32 UTC
Parallelism
81
/100
Blocked
35
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,725,002
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 4
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 3
#9
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
0x3f5c179b
#17
forward
#18
setData
#6
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#7
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
#20
0x39435dac
#8
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w2
8
w3
9
w0
10
w1
11
w0
16
w2
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7c0bdc54…9dde
0x34b655…2a6f
8 touches
6 conflicts
0x2f35c56f…046b
0x34b655…2a6f
6 touches
3 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa1111a1a…f235
0x34b655…2a6f
6 touches
3 conflicts
0xc2186704…5cc3
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity