pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,644,128
← previous block
next block →
recent activity
Analyzing
Block #87,644,128
31 transactions · 23 stateful · 2026-07-14 06:15:30 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,644,128
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
· blocks 1
#4
0x6a55d47a
#5
0x6a55d47a
#6
updatePrices
· blocks 5
#12
0x5a5d9a99
#13
0x5a5d9a99
#14
0x5a5d9a99
· blocks 2
#17
0x5a5d9a99
#18
0x5a5d9a99
#19
0x5a5d9a99
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#24
batchUpdate
#26
0xed82b078
#27
setData
#28
0x0ff1b1…d765
#29
execOrders
· blocks 1
#3
updatePrices
#7
updatePrices
· blocks 4
#15
0x5a5d9a99
· blocks 2
#22
0x3f5c179b
#30
execOrders
#8
updatePrices
· blocks 3
#16
0x5a5d9a99
· blocks 1
#9
updatePrices
· blocks 2
#23
execFwdPositionOps
· blocks 1
#10
updatePrices
· blocks 1
#25
execFwdPositionOps
#11
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
14
w0
15
w1
16
w2
22
w1
23
w3
25
w4
29
w0
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xc1ff9f…b0fc
12 touches
15 conflicts
0x01076862…1db7
0x34b655…2a6f
6 touches
3 conflicts
0x08330b36…ae29
0x34b655…2a6f
6 touches
3 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
6 touches
3 conflicts
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x49f75237…44f4
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7837c02d…0965
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:
0xc1ff9fef…f4b0fc
15 conflicts on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity