pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,366,971
← previous block
next block →
recent activity
Analyzing
Block #88,366,971
28 transactions · 25 stateful · 2026-07-17 14:51:58 UTC
Parallelism
82
/100
Blocked
52
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,366,971
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
0x6a5a4206
#3
updatePrices
· blocks 2
#6
0x98717539
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 3
#13
0x3f5c179b
#14
0x3f5c179b
· blocks 1
#17
0xed82b078
· blocks 2
#21
0x36f359b0
#22
0x6a5a4205
#23
setData
#4
updatePrices
· blocks 1
#11
execFwdPositionOps
· blocks 2
#15
0x3f5c179b
#18
0xed82b078
#19
0xed82b078
#20
execFwdPositionOps
#24
execOrders
· blocks 3
#5
updatePrices
#12
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w0
10
w0
11
w1
12
w2
14
w0
15
w1
16
w2
17
w0
18
w1
19
w1
20
w1
24
w1
25
w2
26
w3
27
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x3deaf71f…c229
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xc4de6652…13f4
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x3dc8ed8f…9df1
0x34b655…2a6f
6 touches
3 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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity