pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,524,968
← previous block
next block →
recent activity
Analyzing
Block #87,524,968
37 transactions · 25 stateful · 2026-07-13 16:58:32 UTC
Parallelism
86
/100
Blocked
44
%
Avg conflicts / tx
0.57
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,524,968
· 37 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x82598a…76db
#2
0x805733…9cf5
#3
execute_route
#4
exactInput
#5
0xcf7468f4
#6
execute
#7
execute
#8
0x6a5519b0
#9
execute
#10
exactOutputSingle
#11
0xab083028
· blocks 1
#13
0xab083028
· blocks 1
#14
0x39435dac
· blocks 1
#16
0x0c7abd22
· blocks 1
#17
0x6b8f732b
#18
updatePrices
#19
updatePrices
· blocks 2
#22
0x5a5d9a99
· blocks 5
#23
0x5a5d9a99
#27
updateDataFeedsValuesPartial
#31
0xed82b078
#32
setData
#33
0xa33907…8813
#34
0xa2e45c…2420
#36
0xc7e3ec2c
#12
0x6ad2e98b
· blocks 1
#15
0x39435dac
#20
updatePrices
· blocks 1
#24
0x0c7abd22
#25
0x0f6795d9
· blocks 4
#21
updatePrices
#26
0x0f6795d9
· blocks 3
#28
0x3f5c179b
#29
0x0f6795d9
· blocks 1
#35
0x39435dac
#30
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
12
w1
13
w0
14
w0
15
w1
16
w0
19
w0
20
w1
21
w2
22
w0
24
w1
25
w1
26
w2
28
w2
29
w3
30
w4
35
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x24f6d4ca…c33b
0x34b655…2a6f
8 touches
6 conflicts
0x4c188934…158e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0x3a6290da…e683
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7afbac8f…9cad
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity