pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,418,025
← previous block
next block →
recent activity
Analyzing
Block #91,418,025
34 transactions · 27 stateful · 2026-07-29 18:42:19 UTC
Parallelism
59
/100
Blocked
70
%
Avg conflicts / tx
1.71
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,418,025
· 34 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
0x0c7abd22
· blocks 4
#3
updatePrices
#4
updatePrices
#7
execPerpOps
#8
updatePrices
#9
0x5a5d9a99
· blocks 7
#16
poke
#17
poke
#18
updateDataFeedsValuesPartial
#21
execFwdPositionOps
#22
0xed82b078
#24
setData
#25
0x6a6a4a03
#33
0x59558d29
#2
0x0c7abd22
· blocks 1
#5
0x6ad2e98b
· blocks 1
#10
0x5a5d9a99
· blocks 5
#23
execFwdPositionOps
#6
0xab083028
#11
0x5a5d9a99
· blocks 5
#19
0x0c7abd22
#12
0x5a5d9a99
· blocks 4
#13
0x5a5d9a99
· blocks 5
#20
execFwdPositionOps
#14
0x5a5d9a99
· blocks 3
#15
0x5a5d9a99
· blocks 2
#26
execOrders
· blocks 6
#27
execOrders
· blocks 5
#28
execOrders
· blocks 4
#29
execOrders
· blocks 3
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w1
6
w2
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
15
w6
19
w2
20
w4
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
8 touches
6 conflicts
0x3baddc3d…5d6d
0x34b655…2a6f
6 touches
3 conflicts
0x3d158563…8713
0x34b655…2a6f
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity