pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,565
← previous block
next block →
recent activity
Analyzing
Block #87,709,565
25 transactions · 20 stateful · 2026-07-14 13:33:07 UTC
Parallelism
84
/100
Blocked
45
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,565
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x39435dac
#7
updatePrices
· blocks 1
#9
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#16
0x3f5c179b
#19
0x0f6795d9
#21
setData
#22
0x6a563b0b
#8
updatePrices
#10
0x98717539
· blocks 1
#15
0x0f6795d9
· blocks 5
#11
0x98717539
#17
0x0f6795d9
· blocks 1
#20
0x0f6795d9
#23
0x39435dac
· blocks 1
#18
0x0f6795d9
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w0
10
w1
11
w2
13
w0
14
w0
15
w1
17
w2
18
w3
20
w2
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x48b8d2e5…3f2f
0x34b655…2a6f
4 touches
1 conflict
0x55c2c22c…0474
0x34b655…2a6f
4 touches
1 conflict
0x5c0fc3ec…a209
0x34b655…2a6f
4 touches
1 conflict
0x6278b1b2…ba7b
0x34b655…2a6f
4 touches
1 conflict
0x67905f6e…02a1
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity