pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,087,111
← previous block
next block →
recent activity
Analyzing
Block #91,087,111
42 transactions · 35 stateful · 2026-07-28 14:56:09 UTC
Parallelism
67
/100
Blocked
69
%
Avg conflicts / tx
2.31
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,087,111
· 42 txs across 14 waves · depth 14
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
wave
w12
wave
w13
#0
syscallReward
#1
execute
· blocks 1
#2
postStateList
#3
0x6a68c381
· blocks 1
#4
0x6ad2e98b
· blocks 3
#8
0x6a68c381
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
· blocks 4
#14
0x6a68c381
#15
execute
#16
execFwdPositionOps
· blocks 7
#19
execFwdPositionOps
#20
updateDataFeedsValuesPartial
#27
transfer
#28
setData
#40
0x59558d29
· blocks 1
#5
0xab083028
· blocks 3
#7
0x6a68c381
#13
0x5a5d9a99
· blocks 3
#17
0x62be7533
· blocks 2
#18
execFwdPositionOps
· blocks 5
#23
0x3f5c179b
#41
0x59558d29
#6
0xab083028
· blocks 2
#21
execFwdPositionOps
· blocks 6
#22
0x3f5c179b
· blocks 1
#26
execOrders
· blocks 2
#29
execOrders
· blocks 10
#24
0xed82b078
· blocks 1
#30
execOrders
· blocks 9
#25
0xed82b078
#31
execOrders
· blocks 8
#32
execOrders
· blocks 7
#33
execOrders
· blocks 6
#34
execOrders
· blocks 5
#35
execOrders
· blocks 4
#36
execOrders
· blocks 3
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w2
7
w1
12
w0
13
w1
16
w0
17
w1
18
w1
21
w2
22
w3
23
w1
24
w4
29
w3
30
w4
31
w5
33
w7
34
w8
36
w10
37
w11
38
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
22 touches
55 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x989252a1…d812
0xa6afd3…d132
8 touches
6 conflicts
0x442e26a3…e968
0x34b655…2a6f
8 touches
6 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
8 touches
6 conflicts
0xf0d45ffd…89cf
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
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:
Perpl
55 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity