pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,328,766
← previous block
next block →
recent activity
Analyzing
Block #87,328,766
30 transactions · 26 stateful · 2026-07-12 19:05:46 UTC
Parallelism
83
/100
Blocked
58
%
Avg conflicts / tx
0.77
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,328,766
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
execute_route
#7
0x6a53e602
· blocks 1
#8
0xcf7468f4
#9
updatePrices
· blocks 1
#11
0x39435dac
· blocks 5
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x6a53e601
#19
0x0f6795d9
· blocks 1
#21
0x3f5c179b
#23
0x5339c59f
#25
0x6a53e602
#26
setData
#2
0x0c7abd22
· blocks 2
#10
updatePrices
#12
0x39435dac
#13
0x6a53e602
#14
0x5a5d9a99
· blocks 1
#20
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 1
#15
0x5a5d9a99
#24
0x0f6795d9
· blocks 1
#27
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 2
#28
0x39435dac
· blocks 1
#6
execute_route
#22
0xed82b078
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
7
w0
9
w0
10
w1
11
w0
12
w1
13
w1
14
w1
15
w2
19
w0
20
w1
22
w4
24
w2
27
w2
28
w3
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf91b744e…9117
0x754704…b603
8 touches
6 conflicts
0x6af306bb…2e81
0x3bd359…433a
8 touches
6 conflicts
0x1c354dc0…96de
0x754704…b603
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x485d2778…aa5f
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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:
USDC (USDC)
6 conflicts on slot
0xf91b744ece…1a9117
Audit this contract →
← previous block
·
next block →
recent activity