pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,070,999
← previous block
next block →
recent activity
Analyzing
Block #91,070,999
25 transactions · 24 stateful · 2026-07-28 13:35:03 UTC
Parallelism
84
/100
Blocked
29
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,070,999
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
0xab083028
#3
0x6a68b07e
· blocks 1
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
#7
0x5a5d9a99
· blocks 3
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 4
#11
executeBatch
#12
0xed82b078
#14
0xed82b078
#16
updateDataFeedsValuesPartial
#18
0xe9316489
#19
setData
#22
0x59558d29
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#5
updatePrices
#10
execFwdPositionOps
· blocks 3
#17
0x6a68b07f
#13
execFwdPositionOps
· blocks 1
#20
execOrders
· blocks 1
#15
execOrders
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
7
w0
8
w0
9
w0
10
w1
13
w2
15
w3
17
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6f900be0…cd6e
0x34b655…2a6f
8 touches
6 conflicts
0x92115abd…ad76
0x34b655…2a6f
8 touches
6 conflicts
0x427d1120…4eb1
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x6c60fbcf…8744
0x34b655…2a6f
4 touches
1 conflict
0x745a7fd6…5fea
0x34b655…2a6f
4 touches
1 conflict
0x7c93b38a…9e69
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
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
6 conflicts on slot
0x6f900be04d…4ccd6e
Audit this contract →
← previous block
·
next block →
recent activity