pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,689,109
← previous block
next block →
recent activity
Analyzing
Block #87,689,109
35 transactions · 30 stateful · 2026-07-14 11:16:05 UTC
Parallelism
71
/100
Blocked
47
%
Avg conflicts / tx
1.49
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,689,109
· 35 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
updatePrices
#4
0x6a561aed
· blocks 1
#5
0x6a561aec
#6
0x5a5d9a99
· blocks 8
#9
0x1a945f9c
#15
updatePrices
· blocks 2
#17
updatePrices
#19
updatePrices
#20
updatePrices
#21
execFwdPositionOps
· blocks 3
#23
updateDataFeedsValuesPartial
#24
executeBatch
#26
0x3f5c179b
#27
execFwdPositionOps
#29
0x3f5c179b
#30
0x9e76c652
#32
forward
#33
setData
#7
0x5a5d9a99
· blocks 8
#14
0x6a561aed
#16
updatePrices
· blocks 1
#25
0x3f5c179b
#8
0x5a5d9a99
· blocks 7
#18
updatePrices
#10
0x5a5d9a99
· blocks 5
#22
execFwdPositionOps
· blocks 3
#11
0x5a5d9a99
· blocks 4
#12
0x98717539
· blocks 4
#13
0x98717539
· blocks 3
#28
execFwdPositionOps
· blocks 1
#31
execFwdPositionOps
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w0
7
w1
8
w2
10
w3
11
w4
12
w5
13
w6
14
w1
22
w3
25
w1
28
w7
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0xa86351b8…2c5a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x948e8d20…a8df
0x34b655…2a6f
6 touches
3 conflicts
0xe2307994…acad
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
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