pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,079,057
← previous block
next block →
recent activity
Analyzing
Block #91,079,057
31 transactions · 29 stateful · 2026-07-28 14:15:37 UTC
Parallelism
58
/100
Blocked
62
%
Avg conflicts / tx
1.74
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,079,057
· 31 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
execute
#2
0xab083028
· blocks 3
#4
0x6a68ba01
#5
0x5a5d9a99
· blocks 4
#9
0x6a68ba01
#11
0x3f5c179b
#13
0x3f5c179b
#17
updateDataFeedsValuesPartial
#18
setData
#27
0x59558d29
· blocks 1
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#3
0xab083028
· blocks 1
#6
0x5a5d9a99
· blocks 5
#12
0x3f5c179b
· blocks 1
#28
0x59558d29
#7
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
#15
0xed82b078
· blocks 1
#8
0x5a5d9a99
· blocks 2
#16
0xed82b078
#14
execFwdPositionOps
· blocks 6
#19
execOrders
· blocks 7
#20
execOrders
· blocks 6
#21
execOrders
· blocks 5
#22
execOrders
· blocks 4
#23
execOrders
· blocks 3
#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
2
w0
3
w1
5
w0
6
w1
7
w2
8
w3
10
w2
12
w1
14
w4
15
w2
16
w3
19
w5
20
w6
21
w7
22
w8
23
w9
24
w10
25
w11
26
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xf0f9f264…f189
0x40c49f…2af0
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity