pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,412,393
← previous block
next block →
recent activity
Analyzing
Block #89,412,393
25 transactions · 23 stateful · 2026-07-22 11:22:53 UTC
Parallelism
76
/100
Blocked
43
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,412,393
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
exactOutputSingle
#2
postStateList
#3
0xab083028
· blocks 1
#5
0xab083028
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#16
0x6a60a884
#17
setData
#18
0x4194a5…a293
#24
0xc7e3ec2c
#4
0xab083028
· blocks 1
#7
updatePrices
#14
execFwdPositionOps
· blocks 2
#19
execOrders
· blocks 4
#13
0x0c7abd22
#15
execFwdPositionOps
#20
execOrders
· blocks 3
#21
execOrders
· blocks 2
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w0
9
w0
13
w2
14
w1
15
w2
19
w1
20
w2
21
w3
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6426
0x34b655…2a6f
6 touches
3 conflicts
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0x155dff63…2af8
0x34b655…2a6f
4 touches
1 conflict
0x17c54cda…8e4a
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity