pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,618,519
← previous block
next block →
recent activity
Analyzing
Block #86,618,519
29 transactions · 21 stateful · 2026-07-09 11:57:27 UTC
Parallelism
79
/100
Blocked
43
%
Avg conflicts / tx
0.69
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,618,519
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
#7
0x1094dc9f
#8
0x1094dc9f
#11
0xe0de3ed7
#12
updatePrices
#13
0x1a945f9c
#15
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#21
0x0f6795d9
#22
updatePriceFeedsIfNecessary
#24
0x0f6795d9
#25
setData
· blocks 1
#27
0x32366535
#28
0x39435dac
#5
0x0c7abd22
· blocks 7
#26
setData
#6
0x0c7abd22
· blocks 3
#9
0xc341932e
· blocks 1
#23
0xed82b078
#10
0xb264ae19
#14
0x0c7abd22
· blocks 2
#19
0x0c7abd22
· blocks 1
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
6
w2
9
w2
10
w3
14
w3
19
w4
20
w5
23
w2
25
w0
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb353e51a…6f27
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0000
0xfa32f9…f3f0
6 touches
3 conflicts
0x00000000…0001
0xfa32f9…f3f0
6 touches
3 conflicts
0xe90b7bce…c2e0
0xfa32f9…f3f0
6 touches
3 conflicts
0x9194f4a3…10b8
0x754704…b603
6 touches
3 conflicts
0x99f666e3…b2a2
0x3bd359…433a
6 touches
3 conflicts
0x2c7e7448…9501
0x0000a8…8888
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0xb353e51a02…316f27
Audit this contract →
← previous block
·
next block →
recent activity