pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,512,854
← previous block
next block →
recent activity
Analyzing
Block #87,512,854
25 transactions · 24 stateful · 2026-07-13 15:36:56 UTC
Parallelism
84
/100
Blocked
17
%
Avg conflicts / tx
0.28
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,512,854
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
setPrice
#2
setPriceForArbitrum
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
setPrice
#10
setPrice
#11
setPrice
#12
setPrice
#13
setPrice
#14
setPrice
#15
updatePrices
#16
updateDataFeedsValuesPartial
#17
0x0f6795d9
· blocks 3
#21
0x3f5c179b
#22
setData
#23
0x39435dac
· blocks 1
#18
0x0f6795d9
· blocks 2
#24
0x39435dac
#19
0x0f6795d9
· blocks 1
#20
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
17
w0
18
w1
19
w2
20
w3
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xbbedfd60…0fec
0x34b655…2a6f
6 touches
3 conflicts
0xab774675…75f7
0x34b655…2a6f
4 touches
1 conflict
0xb568bd0a…0a72
0x34b655…2a6f
4 touches
1 conflict
0xb568bd0a…0a73
0x34b655…2a6f
4 touches
1 conflict
0xbb1e628e…41ec
0x34b655…2a6f
4 touches
1 conflict
0xca2926e0…61b5
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity