pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,518,464
← previous block
next block →
recent activity
Analyzing
Block #89,518,464
22 transactions · 18 stateful · 2026-07-22 23:11:32 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,518,464
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x05ee6a22
#8
execPerpOps
#9
execPerpOps
#10
0x5a5d9a99
#11
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
#14
updateDataFeedsValuesPartial
#17
executeBatch
#19
0x1fe271b4
#20
setData
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#5
0x575c0012
#15
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 2
#18
execFwdPositionOps
#4
0x0c7abd22
· blocks 3
#7
0xab083028
#12
0x0c7abd22
#16
0x3f5c179b
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
5
w1
7
w4
11
w0
12
w4
15
w1
16
w4
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0e8a123d…264f
0xd32edf…ff58
9 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x4d42f16e…a6c7
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
10 conflicts on slot
0x0e8a123d96…5a264f
Audit this contract →
← previous block
·
next block →
recent activity