pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,197
← previous block
next block →
recent activity
Analyzing
Block #87,709,197
24 transactions · 19 stateful · 2026-07-14 13:30:39 UTC
Parallelism
83
/100
Blocked
42
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,197
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 2
#5
0x6a563a77
#6
0x98717539
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 2
#11
0x3f5c179b
· blocks 1
#14
0xed82b078
#16
0x2a05cc…0d7e
#17
0x82d524…fd82
#18
0x3fbf3c…6bb6
#19
0xc1cd82…bad0
#20
setData
#23
0xc7e3ec2c
#3
updatePrices
· blocks 1
#10
execFwdPositionOps
· blocks 1
#12
0xed82b078
· blocks 2
#4
updatePrices
#13
0xed82b078
· blocks 1
#21
execOrders
· blocks 1
#15
0xed82b078
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w0
9
w0
10
w1
11
w0
12
w1
13
w2
15
w3
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x0dd44476…ef40
0x34b655…2a6f
4 touches
1 conflict
0x3b198608…ba9d
0x34b655…2a6f
4 touches
1 conflict
0x4560e5a8…b741
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x9eb155db…f714
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity