pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,970,373
← previous block
next block →
recent activity
Analyzing
Block #86,970,373
24 transactions · 22 stateful · 2026-07-11 03:09:43 UTC
Parallelism
75
/100
Blocked
41
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,970,373
· 24 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 5
#5
execute
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#12
execute
#14
execFwdPositionOps
· blocks 1
#15
0x3f5c179b
#16
execFwdPositionOps
· blocks 1
#18
setData
#20
execOrders
#22
execOrders
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#10
0x5a5d9a99
· blocks 2
#3
0x0c7abd22
· blocks 3
#17
execFwdPositionOps
#19
execOrders
· blocks 1
#4
0x0c7abd22
· blocks 2
#21
execOrders
#6
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
9
w0
10
w1
13
w5
14
w0
16
w0
17
w2
19
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe552b11e…3e78
0xd32edf…ff58
11 touches
15 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0x6c7e1952…d9c9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0x580c6fe7…0fe8
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x05975727…7fcf
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0xe552b11edd…953e78
Audit this contract →
← previous block
·
next block →
recent activity