pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,497,994
← previous block
next block →
recent activity
Analyzing
Block #87,497,994
26 transactions · 25 stateful · 2026-07-13 13:57:28 UTC
Parallelism
73
/100
Blocked
36
%
Avg conflicts / tx
0.69
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,497,994
· 26 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
0x0c7abd22
#2
0x0c7abd22
#3
execute
#4
0xab083028
#5
execOrders
· blocks 1
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 3
#11
updateDataFeedsValuesPartial
#12
updatePriceFeedsIfNecessary
#14
0x3f5c179b
· blocks 2
#15
0x3f5c179b
#16
0xed82b078
· blocks 3
#20
setData
#24
0xc7e3ec2c
#25
0xc7e3ec2c
#9
execFwdPositionOps
· blocks 2
#17
0xed82b078
#18
0xed82b078
· blocks 1
#10
execFwdPositionOps
· blocks 1
#19
0xed82b078
#13
execFwdPositionOps
· blocks 2
#21
execOrders
· blocks 2
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w0
9
w1
10
w2
13
w3
14
w0
16
w0
17
w1
18
w1
19
w2
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x90029362…c9d4
0x40c49f…2af0
6 touches
3 conflicts
0x2a49f3bf…713b
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc5490a87…0df8
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x342fbbca…d443
0x40c49f…2af0
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
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:
0x40c49f17…d22af0
3 conflicts on slot
0x90029362b8…bbc9d4
Audit this contract →
← previous block
·
next block →
recent activity