pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,690,532
← previous block
next block →
recent activity
Analyzing
Block #87,690,532
22 transactions · 21 stateful · 2026-07-14 11:25:35 UTC
Parallelism
73
/100
Blocked
48
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,690,532
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 4
#5
0x5a5d9a99
· blocks 2
#9
updatePrices
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePriceFeedsIfNecessary
#15
0x3f5c179b
#20
setData
#4
0x5a5d9a99
· blocks 5
#19
0xed82b078
#6
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 3
#7
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
· blocks 3
#8
0x98717539
#17
0x0f6795d9
· blocks 1
#21
0x39435dac
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
6
w2
7
w3
8
w4
10
w2
16
w3
17
w4
18
w5
19
w1
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x606bc50d…4c10
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
6 touches
3 conflicts
0x2fdfa032…139c
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity