pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,189,538
← previous block
next block →
recent activity
Analyzing
Block #91,189,538
23 transactions · 20 stateful · 2026-07-28 23:31:27 UTC
Parallelism
87
/100
Blocked
30
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,189,538
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
0x6a693c47
#4
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
#10
executeBatch
#12
0x3f5c179b
#13
verifyOracleProofV2
#14
0xed82b078
#15
execFwdPositionOps
· blocks 1
#17
0x6a693c47
#18
setData
#21
0x59558d29
#22
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 1
#11
0x3f5c179b
#16
execFwdPositionOps
#19
execOrders
· blocks 1
#7
0x5a5d9a99
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w2
11
w1
15
w0
16
w1
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xbbeac3b7…c14b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x711ceb8d…5202
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x439cfb2c…7b9e
0xa6afd3…d132
4 touches
1 conflict
0x89678d1b…463e
0xa6afd3…d132
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
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity