pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,398,012
← previous block
next block →
recent activity
Analyzing
Block #91,398,012
38 transactions · 33 stateful · 2026-07-29 17:01:16 UTC
Parallelism
66
/100
Blocked
73
%
Avg conflicts / tx
2.11
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,398,012
· 38 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 4
#2
0xab083028
#6
execOrder
· blocks 4
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
· blocks 7
#12
updateDataFeedsValuesPartial
#16
0x57368ddf
#22
setData
#23
0x6a6a3254
#28
execOrders
#34
0x59558d29
· blocks 2
#37
0xc7e3ec2c
#3
0x0c7abd22
#4
0x6ad2e98b
· blocks 1
#10
0x5a5d9a99
· blocks 5
#15
0xed82b078
· blocks 1
#17
execOrders
· blocks 4
#18
execOrders
· blocks 2
#35
0x59558d29
· blocks 1
#5
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 4
#13
execFwdPositionOps
· blocks 5
#20
0xed82b078
· blocks 1
#36
0x59558d29
#14
execFwdPositionOps
· blocks 2
#19
0xed82b078
#21
0xed82b078
#24
execOrders
· blocks 8
#25
execOrders
· blocks 7
#26
execOrders
· blocks 6
#27
execOrders
· blocks 5
#29
execOrders
· blocks 4
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w1
5
w2
6
w0
9
w0
10
w1
11
w2
13
w2
14
w3
15
w1
17
w1
18
w1
19
w3
24
w4
25
w5
26
w6
29
w8
33
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x43fd3667…094b
0x34b655…2a6f
10 touches
10 conflicts
0x1526b11f…8b21
0x34b655…2a6f
10 touches
10 conflicts
0x94542148…45ce
0x34b655…2a6f
8 touches
6 conflicts
0xefcdf197…96a2
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x4c22021d…f8a7
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity