pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,512,968
← previous block
next block →
recent activity
Analyzing
Block #87,512,968
27 transactions · 19 stateful · 2026-07-13 15:37:42 UTC
Parallelism
70
/100
Blocked
37
%
Avg conflicts / tx
0.7
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,512,968
· 27 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
0x6a5506be
#3
execute
#4
execute
#5
updatePrices
#6
updatePrices
#7
0x5bf9264c
#8
0x5bf9264c
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 7
#19
0x3f5c179b
#21
0x6a5506bd
#22
setData
#24
0x39435dac
#16
0x0f6795d9
· blocks 3
#17
0x0f6795d9
· blocks 2
#18
0x0f6795d9
· blocks 3
#20
0x0f6795d9
· blocks 1
#23
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
15
w0
16
w1
17
w2
18
w3
20
w4
23
w5
25
w6
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x734ee320…caae
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x9365e097…ff56
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity