pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,497,651
← previous block
next block →
recent activity
Analyzing
Block #87,497,651
27 transactions · 25 stateful · 2026-07-13 13:55:10 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
1.22
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,497,651
· 27 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
updatePrices
· blocks 2
#5
execOrders
· blocks 8
#7
updatePrices
· blocks 2
#9
updatePrices
#11
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#18
0x3f5c179b
· blocks 1
#21
setData
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#3
updatePrices
· blocks 1
#6
execOrders
· blocks 5
#8
updatePrices
· blocks 1
#16
execFwdPositionOps
· blocks 2
#19
0xed82b078
#4
updatePrices
#10
updatePrices
#12
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
· blocks 4
#17
execFwdPositionOps
· blocks 3
#20
execFwdPositionOps
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w0
6
w1
7
w0
8
w1
10
w2
12
w2
15
w2
16
w1
17
w3
20
w4
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x53f393fa…00b9
0x34b655…2a6f
10 touches
10 conflicts
0x4c188934…158e
0x34b655…2a6f
8 touches
6 conflicts
0x7b2f3e6d…978f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0xa37d59c6…996b
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xfb092633…b7c1
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
10 conflicts on slot
0x53f393fafd…2a00b9
Audit this contract →
← previous block
·
next block →
recent activity