pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,760,099
← previous block
next block →
recent activity
Analyzing
Block #87,760,099
32 transactions · 24 stateful · 2026-07-14 19:11:18 UTC
Parallelism
88
/100
Blocked
38
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,760,099
· 32 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
· blocks 1
#3
updatePrices
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x6a568a4d
#9
0x6a568a4d
#10
updatePrices
· blocks 3
#14
0x5a5d9a99
· blocks 1
#15
0x5a5d9a99
#17
0x0f6795d9
· blocks 3
#18
0x3f5c179b
#20
0x0f6795d9
· blocks 1
#23
0x0f6795d9
#24
0x0f6795d9
#25
0x0f6795d9
#26
0x0f6795d9
#27
updateDataFeedsValuesPartial
#28
setData
#29
0x36326531
#31
0xc7e3ec2c
#4
updatePrices
#11
updatePrices
· blocks 2
#16
0x98717539
#19
0x0c7abd22
#21
0x0f6795d9
· blocks 1
#12
updatePrices
· blocks 1
#22
0x0f6795d9
· blocks 1
#13
updatePrices
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
10
w0
11
w1
12
w2
13
w3
14
w0
16
w1
17
w0
19
w1
20
w0
21
w1
22
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xc1ff9f…b0fc
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x0dd44476…ef40
0x34b655…2a6f
6 touches
3 conflicts
0x0dc2436f…defc
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x123a6fe2…d527
0x34b655…2a6f
4 touches
1 conflict
0x133ca78a…aa51
0x34b655…2a6f
4 touches
1 conflict
0x19caa5cc…17c7
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
6 conflicts on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity