pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,729,310
← previous block
next block →
recent activity
Analyzing
Block #87,729,310
23 transactions · 21 stateful · 2026-07-14 15:45:22 UTC
Parallelism
70
/100
Blocked
52
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,729,310
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 3
#3
0x6a565a0a
#4
updatePrices
· blocks 1
#6
updatePrices
#13
updateDataFeedsValuesPartial
#15
0x3f5c179b
#16
0x3f5c179b
#17
0x3f5c179b
#20
setData
#22
0xc7e3ec2c
#5
updatePrices
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 5
#14
0x0f6795d9
· blocks 2
#9
0x5a5d9a99
· blocks 3
#18
0x0f6795d9
#19
0x0f6795d9
#21
0x39435dac
#10
0x98717539
· blocks 2
#11
0x98717539
· blocks 1
#12
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
14
w2
18
w3
19
w3
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x4ca1448c…9de6
0x34b655…2a6f
6 touches
3 conflicts
0x312e4698…54c0
0x34b655…2a6f
6 touches
3 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0xa55c4598…2988
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity