pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,717,425
← previous block
next block →
recent activity
Analyzing
Block #87,717,425
15 transactions · 12 stateful · 2026-07-14 14:25:52 UTC
Parallelism
87
/100
Blocked
17
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,717,425
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
updatePrices
· blocks 1
#4
0x6a564768
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
0x0f6795d9
· blocks 1
#10
0x3f5c179b
#11
0x3f5c179b
#13
0xed82b078
#14
setData
#3
updatePrices
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
9
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xc1ff9f…b0fc
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x307414a5…7214
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x6a1604d1…3e8a
0x34b655…2a6f
4 touches
1 conflict
0x77aa49e7…df90
0x34b655…2a6f
4 touches
1 conflict
0x96edaa3a…2ba9
0x34b655…2a6f
4 touches
1 conflict
0xbe2f3517…dfb0
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:
0xc1ff9fef…f4b0fc
1 conflict on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity