pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,388,007
← previous block
next block →
recent activity
Analyzing
Block #89,388,007
24 transactions · 21 stateful · 2026-07-22 08:39:48 UTC
Parallelism
75
/100
Blocked
52
%
Avg conflicts / tx
0.67
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,388,007
· 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 3
#2
0x0c7abd22
#5
execPerpOps
#6
0x5a5d9a99
#7
0x5a5d9a99
· blocks 1
#10
updateDataFeedsValuesPartial
#15
executeBatch
#16
batchUpdate
· blocks 1
#17
forward
#19
execFwdPositionOps
#20
0x0cf032c6
#21
setData
#3
0x0c7abd22
· blocks 2
#8
0x5a5d9a99
· blocks 2
#18
0xed82b078
#4
0x0c7abd22
· blocks 1
#9
0x5a5d9a99
· blocks 2
#11
execFwdPositionOps
· blocks 3
#12
0x0c7abd22
#13
execFwdPositionOps
#14
execFwdPositionOps
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
7
w0
8
w1
9
w2
11
w3
12
w3
13
w4
14
w4
16
w0
18
w1
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf0c40a97…c6fb
0xd32edf…ff58
7 touches
6 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
6 touches
3 conflicts
0x6b2ba712…0214
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7506443a…4820
0x34b655…2a6f
4 touches
1 conflict
0x7d02a2c5…9802
0x34b655…2a6f
4 touches
1 conflict
0x97c67486…27fe
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
6 conflicts on slot
0xf0c40a9766…71c6fb
Audit this contract →
← previous block
·
next block →
recent activity