pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,547
← previous block
next block →
recent activity
Analyzing
Block #87,640,547
13 transactions · 9 stateful · 2026-07-14 05:51:37 UTC
Parallelism
85
/100
Blocked
22
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,547
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x0f6795d9
· blocks 2
#6
0x0f6795d9
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
0xed82b078
#12
setData
#5
0x0f6795d9
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcdd32c46…e107
0x34b655…2a6f
4 touches
1 conflict
0x38b61269…48d7
0x34b655…2a6f
4 touches
1 conflict
0x4d66de6b…202b
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x008accc4…1da7
0x34b655…2a6f
2 touches
0 conflicts
0x008accc4…1da8
0x34b655…2a6f
2 touches
0 conflicts
0x09500602…94e9
0x34b655…2a6f
2 touches
0 conflicts
0x09500602…94ea
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
0xcdd32c4635…71e107
Audit this contract →
← previous block
·
next block →
recent activity