pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,483,217
← previous block
next block →
recent activity
Analyzing
Block #86,483,217
28 transactions · 25 stateful · 2026-07-08 20:51:45 UTC
Parallelism
64
/100
Blocked
56
%
Avg conflicts / tx
1.21
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,483,217
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x6a4eb8d9
· blocks 1
#5
updatePrices
#6
execOrders
· blocks 2
#7
execOrders
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOps
#16
0x3f5c179b
#20
setData
#21
0x603051…ca6b
#22
0x493233…4b3e
#23
execOrders
· blocks 3
#27
0xc7e3ec2c
#3
0x0c7abd22
· blocks 1
#8
0x5a5d9a99
· blocks 6
#19
0x6a4eb8d9
#4
0x0c7abd22
· blocks 2
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 3
#17
0xed82b078
· blocks 1
#11
0x5a5d9a99
· blocks 2
#18
0xed82b078
#12
0x5a5d9a99
· blocks 1
#13
0x5a5d9a99
· blocks 1
#24
execOrders
· blocks 2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
17
w3
18
w4
19
w1
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x0a85a226…83be
0x1b6862…e19c
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
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity