pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,205,954
← previous block
next block →
recent activity
Analyzing
Block #90,205,954
10 transactions · 10 stateful · 2026-07-25 12:47:11 UTC
Parallelism
80
/100
Blocked
20
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,205,954
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#4
0x3f5c179b
#6
0x36f359b0
#7
setData
#8
0x39435dac
· blocks 1
#5
0x0f6795d9
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
8
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c1e591b…d93d
0x34b655…2a6f
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
4 touches
1 conflict
0x480961aa…dfda
0x34b655…2a6f
4 touches
1 conflict
0xcb0221be…c2b3
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xfe0a0bf2…b9e5
0x34b655…2a6f
4 touches
1 conflict
0x109c2330…f629
0x34b655…2a6f
2 touches
0 conflicts
0x24400e62…e75a
0x34b655…2a6f
2 touches
0 conflicts
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
0x1c1e591bf1…65d93d
Audit this contract →
← previous block
·
next block →
recent activity