pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,085,954
← previous block
next block →
recent activity
Analyzing
Block #91,085,954
40 transactions · 32 stateful · 2026-07-28 14:50:20 UTC
Parallelism
68
/100
Blocked
63
%
Avg conflicts / tx
2.23
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,085,954
· 40 txs across 13 waves · depth 13
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
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a68c224
#3
0x6a68c224
#4
0xab083028
· blocks 3
#7
execOrder
· blocks 1
#8
execPerpOps
#9
execPerpOps
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x6a68c224
#16
0x6a68c224
#23
updateDataFeedsValuesPartial
#24
setData
#25
execOrders
· blocks 11
#37
0x59558d29
· blocks 1
#39
0xc7e3ec2c
#5
0xab083028
· blocks 3
#17
execFwdPositionOps
· blocks 6
#19
0x3f5c179b
#21
0xed82b078
· blocks 1
#38
0x59558d29
#6
0xab083028
· blocks 2
#18
execFwdPositionOps
· blocks 4
#26
execOrders
· blocks 10
#20
0x3f5c179b
· blocks 1
#27
execOrders
· blocks 9
#22
0xed82b078
#28
execOrders
· blocks 8
#29
execOrders
· blocks 7
#30
execOrders
· blocks 6
#31
execOrders
· blocks 5
#32
execOrders
· blocks 4
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w0
17
w1
18
w2
19
w1
20
w3
21
w1
22
w4
25
w0
26
w2
27
w3
28
w4
30
w6
32
w8
35
w11
36
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
24 touches
66 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0xb409e204…89ac
0x34b655…2a6f
8 touches
6 conflicts
0x529e53cf…38e4
0xa6afd3…d132
8 touches
6 conflicts
0x989252a1…d812
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x326a02b5…8dad
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
66 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity