pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,595,008
← previous block
next block →
recent activity
Analyzing
Block #89,595,008
21 transactions · 20 stateful · 2026-07-23 07:42:45 UTC
Parallelism
71
/100
Blocked
55
%
Avg conflicts / tx
1.1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,595,008
· 21 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
#5
matchOrders
#6
0xab083028
#7
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#12
0x6a61c66c
#13
transfer
· blocks 2
#16
setData
#20
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#8
execFwdPositionOps
· blocks 3
#14
transfer
· blocks 1
#3
0x0c7abd22
· blocks 1
#10
execFwdPositionOps
· blocks 4
#15
transfer
#4
0x0c7abd22
#11
execFwdPositionOps
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
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
7
w0
8
w1
10
w2
11
w3
13
w0
14
w1
15
w2
17
w3
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0f2d78b1…7363
0x34b655…2a6f
10 touches
10 conflicts
0x2b81d77a…2159
0xd32edf…ff58
7 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xadd9c687…1f8b
0x34b655…2a6f
6 touches
3 conflicts
0x91f687f3…aca8
0x34b655…2a6f
6 touches
3 conflicts
0x42041fec…bd86
0x754704…b603
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x553d09ad…e640
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:
Perpl
10 conflicts on slot
0x0f2d78b1bb…5e7363
Audit this contract →
← previous block
·
next block →
recent activity