pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,507,015
← previous block
next block →
recent activity
Analyzing
Block #86,507,015
24 transactions · 19 stateful · 2026-07-08 23:30:32 UTC
Parallelism
67
/100
Blocked
42
%
Avg conflicts / tx
1.08
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,507,015
· 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
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 4
#4
0x6a4ede10
#5
0x5a5d9a99
· blocks 1
#6
0x98717539
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
#10
setData
#11
0x83bfd6…2beb
#12
0x13658a…b095
#13
0x1d504a…c00b
#14
0x2b9803…7372
#19
0x39435dac
#21
0x39435dac
#9
0x0f6795d9
#15
0x39435dac
· blocks 6
#16
0x39435dac
· blocks 5
#17
0x39435dac
· blocks 4
#18
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
9
w1
15
w1
16
w2
17
w3
18
w4
20
w5
22
w6
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
10 touches
10 conflicts
0x37ee30c9…9e70
0x34b655…2a6f
6 touches
3 conflicts
0x258fcaf5…2084
0x34b655…2a6f
4 touches
1 conflict
0x2d94ecd9…43db
0x34b655…2a6f
4 touches
1 conflict
0x469dac8d…3411
0x34b655…2a6f
4 touches
1 conflict
0x64a785e4…0110
0x34b655…2a6f
4 touches
1 conflict
0x7a8cad7f…48cd
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity