pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,349
← previous block
next block →
recent activity
Analyzing
Block #87,640,349
31 transactions · 25 stateful · 2026-07-14 05:50:18 UTC
Parallelism
74
/100
Blocked
48
%
Avg conflicts / tx
0.87
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,349
· 31 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
exactInputSingle
#2
0xab083028
· blocks 2
#4
0x6ad2e98b
· blocks 1
#6
updatePrices
#7
0x6a55ce91
· blocks 1
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
· blocks 5
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#21
0x3f5c179b
#22
0x5339c59f
#24
setData
#25
0x2f1471…9651
#26
0xecc23f…7521
#27
0x7b6d67…7683
#30
0xc7e3ec2c
#3
0xab083028
· blocks 1
#9
updatePrices
#13
0x5a5d9a99
· blocks 4
#17
0x6a55ce92
#5
0xab083028
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
· blocks 1
#20
0x0f6795d9
· blocks 3
#23
0x0f6795d9
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w2
7
w0
8
w0
9
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w1
20
w5
23
w6
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x11d629eb…bcd9
0x34b655…2a6f
6 touches
3 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
0x5778d110…d2e6
0xc8689a…ee79
4 touches
1 conflict
0x2877f440…c2c8
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity