pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,854,980
← previous block
next block →
recent activity
Analyzing
Block #86,854,980
33 transactions · 31 stateful · 2026-07-10 14:18:19 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
1.03
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,854,980
· 33 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
0x6a50ffa2
· blocks 1
#2
matchOrders
#3
0xab083028
· blocks 5
#6
updatePrices
· blocks 1
#9
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#20
0x39abec6b
#22
forward
#24
0x6df9e92b
#25
0x36f359b0
#26
setData
#31
0x6a50ffa2
#32
0xc7e3ec2c
#4
0x6ad2e98b
· blocks 2
#7
updatePrices
#8
0x6a50ffa2
#10
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 3
#19
0x3f5c179b
· blocks 2
#5
0x6ad2e98b
· blocks 1
#12
0x5a5d9a99
· blocks 2
#16
0x0f6795d9
· blocks 1
#21
0x5339c59f
· blocks 1
#17
0x0f6795d9
· blocks 1
#18
0x3f5c179b
#23
0xed82b078
#27
0x39435dac
· blocks 3
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w0
7
w1
8
w1
9
w0
10
w1
12
w2
15
w1
16
w2
17
w3
18
w3
19
w1
21
w2
23
w3
27
w4
29
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x79287e09…898a
0x34b655…2a6f
6 touches
3 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xa5811d93…8c73
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity