pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,643,429
← previous block
next block →
recent activity
Analyzing
Block #87,643,429
36 transactions · 28 stateful · 2026-07-14 06:10:50 UTC
Parallelism
78
/100
Blocked
61
%
Avg conflicts / tx
0.89
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,643,429
· 36 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
0x6a55d362
· blocks 1
#2
0xab083028
· blocks 3
#4
updatePrices
· blocks 1
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x6a55d362
#18
0x0f6795d9
· blocks 2
#19
0x3f5c179b
#23
0x57368ddf
#27
0xed82b078
#29
setData
#30
0x6c1ddc…862b
#35
0xc7e3ec2c
#3
0xab083028
· blocks 1
#5
updatePrices
#7
updatePrices
#12
0x5a5d9a99
· blocks 3
#20
0x3f5c179b
· blocks 1
#21
0x0f6795d9
· blocks 1
#28
0x6a55d362
#13
0x5a5d9a99
· blocks 2
#22
0xed82b078
· blocks 2
#24
0x0f6795d9
#14
0x5a5d9a99
· blocks 2
#25
0xed82b078
· blocks 1
#26
0xed82b078
#31
0x39435dac
· blocks 3
#32
0x39435dac
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
6
w0
7
w1
10
w0
12
w1
13
w2
14
w3
18
w0
20
w1
21
w1
22
w2
24
w2
25
w3
26
w4
28
w1
31
w4
32
w5
33
w6
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x342fbbca…d443
0x40c49f…2af0
6 touches
3 conflicts
0xb5a3b1be…8122
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x9ab119b2…1eeb
0x40c49f…2af0
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity