pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,737,209
← previous block
next block →
recent activity
Analyzing
Block #87,737,209
20 transactions · 19 stateful · 2026-07-14 16:38:12 UTC
Parallelism
65
/100
Blocked
58
%
Avg conflicts / tx
1.15
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,737,209
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#3
execOrders
· blocks 5
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#15
forward
#16
setData
#2
0x6ad2e98b
#4
execOrders
· blocks 4
#6
updatePrices
#12
execFwdPositionOps
· blocks 3
#8
0x5a5d9a99
· blocks 2
#13
execFwdPositionOps
· blocks 2
#9
0x5a5d9a99
· blocks 1
#14
execFwdPositionOps
· blocks 1
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
8
w2
9
w3
12
w1
13
w2
14
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa9f59232…f58c
0x34b655…2a6f
8 touches
6 conflicts
0xcfaa395f…5b1c
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x5ec64628…72e4
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x74fd0a9b…3aaa
0x34b655…2a6f
6 touches
3 conflicts
0x416a2ae1…a659
0x34b655…2a6f
4 touches
1 conflict
0x6115b32e…68e2
0x34b655…2a6f
4 touches
1 conflict
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
0xa9f59232f9…53f58c
Audit this contract →
← previous block
·
next block →
recent activity