pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,621,572
← previous block
next block →
recent activity
Analyzing
Block #87,621,572
24 transactions · 18 stateful · 2026-07-14 03:44:43 UTC
Parallelism
67
/100
Blocked
39
%
Avg conflicts / tx
0.67
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,621,572
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6ad2e98b
#2
updatePrices
#3
0x6a55b122
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
setData
#12
0x80b1bb…7d8a
#13
0x4228b2…d2cc
#14
exactInputSingle
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
#22
0x39435dac
#23
0x39435dac
#6
0x98717539
· blocks 3
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
· blocks 4
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w3
15
w4
16
w5
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x745952b2…d90c
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x5bd818fc…4f86
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7cd78950…607c
0x34b655…2a6f
6 touches
3 conflicts
0x48b8d2e5…3f2f
0x34b655…2a6f
4 touches
1 conflict
0x9ef9caab…9c45
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
0x745952b2a0…a6d90c
Audit this contract →
← previous block
·
next block →
recent activity