pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,290,367
← previous block
next block →
recent activity
Analyzing
Block #91,290,367
35 transactions · 31 stateful · 2026-07-29 07:59:33 UTC
Parallelism
63
/100
Blocked
68
%
Avg conflicts / tx
2.03
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,290,367
· 35 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
0x6a69b35d
#2
executePacked
#3
0xab083028
· blocks 1
#4
execOrder
· blocks 3
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 9
#15
updateDataFeedsValuesPartial
#16
0x6a69b35c
#19
0xed82b078
· blocks 1
#25
setData
#27
execOrders
#31
0x59558d29
· blocks 2
#34
0xc7e3ec2c
#6
updatePrices
#8
0x5a5d9a99
· blocks 7
#18
0x0c7abd22
#21
batchUpdate
#32
0x59558d29
· blocks 1
#9
0x5a5d9a99
· blocks 6
#33
0x59558d29
#10
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
· blocks 7
#12
0x5a5d9a99
· blocks 6
#13
0x5a5d9a99
· blocks 4
#14
0x5a5d9a99
· blocks 3
#17
execFwdPositionOps
· blocks 6
#20
execFwdPositionOps
#22
execOrders
· blocks 2
#26
execOrders
· blocks 3
#23
execOrders
· blocks 1
#28
execOrders
· blocks 2
#24
execOrders
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
17
w8
18
w1
20
w9
28
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
12 touches
15 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0xa279b18d…63bc
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity