pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,586,254
← previous block
next block →
recent activity
Analyzing
Block #87,586,254
21 transactions · 18 stateful · 2026-07-13 23:48:33 UTC
Parallelism
90
/100
Blocked
22
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,586,254
· 21 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
setPrice
#2
0xab083028
· blocks 1
#4
updatePrices
#5
updatePrices
· blocks 1
#6
updatePrices
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
#13
updatePriceFeedsIfNecessary
#15
0x6a5579c9
#16
setData
#17
0x1c36b5…71a4
#18
0x995769…df0e
#19
execOrders
· blocks 1
#3
0x6ad2e98b
#7
updatePrices
#14
execFwdPositionOps
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
7
w1
11
w0
14
w1
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xc1ff9f…b0fc
4 touches
1 conflict
0xa408046d…2582
0x34b655…2a6f
4 touches
1 conflict
0xd2453506…54e4
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe59df86b…a00c
0x34b655…2a6f
4 touches
1 conflict
0xe9452241…95a3
0x34b655…2a6f
4 touches
1 conflict
0xfd77e6c1…264b
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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:
0xc1ff9fef…f4b0fc
1 conflict on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity