pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,684,491
← previous block
next block →
recent activity
Analyzing
Block #86,684,491
25 transactions · 21 stateful · 2026-07-09 19:19:20 UTC
Parallelism
76
/100
Blocked
29
%
Avg conflicts / tx
0.32
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,684,491
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#7
execFwdPositionOps
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
cancel
#12
0x36f359b0
#13
setData
#14
0x6299e3…f717
#15
0x2c26f3…0d39
#17
execOrders
#18
execOrders
#19
execOrders
#20
execOrders
#21
execOrders
#22
execOrders
#24
0xc7e3ec2c
#2
0x0c7abd22
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
· blocks 2
#16
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w0
11
w3
16
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0028
0x1b6862…e19c
4 touches
1 conflict
0x69017fce…85bb
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0x1a5d321d5d…0da474
Audit this contract →
← previous block
·
next block →
recent activity