pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,664,462
← previous block
next block →
recent activity
Analyzing
Block #87,664,462
31 transactions · 28 stateful · 2026-07-14 08:31:23 UTC
Parallelism
81
/100
Blocked
46
%
Avg conflicts / tx
0.87
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,664,462
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#2
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
0x39435dac
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0x3f5c179b
#14
0x3f5c179b
#18
0xed82b078
#19
0x6a55f452
#20
setData
#21
0x629979…ca87
#25
0x39435dac
#27
0x39435dac
#28
0x39435dac
#30
0x4494414b
#6
0x0f6795d9
· blocks 4
#8
0x62be7533
· blocks 1
#16
0x5339c59f
#22
0x39435dac
· blocks 4
#7
0x0f6795d9
· blocks 3
#17
createModule
#23
0x39435dac
· blocks 3
#9
0x0f6795d9
· blocks 3
#24
0x39435dac
· blocks 2
#12
0x0f6795d9
· blocks 1
#26
0x39435dac
· blocks 1
#15
0x0f6795d9
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
6
w1
7
w2
8
w1
9
w3
12
w4
15
w5
16
w1
17
w2
22
w1
23
w2
24
w3
26
w4
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xfb092633…b7c1
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0xad2bb81f…4d6b
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity