pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,234,199
← previous block
next block →
recent activity
Analyzing
Block #90,234,199
12 transactions · 10 stateful · 2026-07-25 15:09:33 UTC
Parallelism
83
/100
Blocked
30
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,234,199
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 2
#5
0x3f5c179b
#7
execOrders
#8
setData
#9
0x5a17b2…3b50
#10
execOrders
· blocks 1
#4
execFwdPositionOps
#6
execOrders
#11
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0xb9834665…e363
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd10ed83d…b17f
0x34b655…2a6f
4 touches
1 conflict
0x785705a8…33e5
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x9cfd1d07…9b43
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
1 conflict on slot
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity