pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,730,358
← previous block
next block →
recent activity
Analyzing
Block #87,730,358
33 transactions · 31 stateful · 2026-07-14 15:52:22 UTC
Parallelism
64
/100
Blocked
52
%
Avg conflicts / tx
1.24
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,730,358
· 33 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
#2
0xbbb036a8
#3
execute
#4
updatePrices
#5
0x39435dac
· blocks 7
#7
0x5bf9264c
#8
0x5bf9264c
#9
updatePrices
· blocks 2
#16
updateDataFeedsValuesPartial
#20
0x3f5c179b
#21
0x3f5c179b
#22
0x3f5c179b
· blocks 2
#23
0x3f5c179b
#25
0x39435dac
#28
setData
#32
0xc7e3ec2c
#6
0x39435dac
· blocks 3
#10
updatePrices
· blocks 1
#26
0x5339c59f
· blocks 1
#11
updatePrices
#12
0x5a5d9a99
· blocks 5
#27
0xed82b078
#13
0x5a5d9a99
· blocks 4
#24
0x0f6795d9
· blocks 1
#14
0x5a5d9a99
· blocks 2
#15
0x98717539
· blocks 2
#17
0x0f6795d9
· blocks 5
#18
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 1
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w0
10
w1
11
w2
12
w2
13
w3
14
w4
15
w5
17
w6
18
w7
19
w8
24
w3
29
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0x8df5fa2c…02e6
0x34b655…2a6f
6 touches
3 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
6 touches
3 conflicts
0xc4de6652…13f4
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
6 conflicts on slot
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity