pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,063,783
← previous block
next block →
recent activity
Analyzing
Block #87,063,783
25 transactions · 23 stateful · 2026-07-11 13:33:46 UTC
Parallelism
68
/100
Blocked
43
%
Avg conflicts / tx
1.24
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,063,783
· 25 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
0x0c7abd22
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
0x6a5246b1
#7
0x0f6795d9
· blocks 4
#11
0x57368ddf
#13
setData
#14
0x39435dac
· blocks 6
#17
0x39435dac
#18
0x39435dac
#22
0x39435dac
#24
0x39435dac
#8
0x0f6795d9
· blocks 3
#12
0xed82b078
#9
0x0f6795d9
· blocks 1
#15
0x39435dac
· blocks 5
#10
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w0
8
w1
9
w2
10
w3
12
w1
14
w0
15
w2
16
w3
19
w4
20
w5
21
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
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x588380ee…0a5c
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