pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,568,791
← previous block
next block →
recent activity
Analyzing
Block #89,568,791
29 transactions · 26 stateful · 2026-07-23 04:47:43 UTC
Parallelism
62
/100
Blocked
69
%
Avg conflicts / tx
2.24
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,568,791
· 29 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#5
postStateList
#7
updatePrices
#8
updatePrices
#15
0x5a5d9a99
· blocks 2
#16
updateDataFeedsValuesPartial
#23
0x39435dac
#24
setData
#26
0x39435dac
#28
0xc7e3ec2c
#2
0x0c7abd22
· blocks 9
#17
0x0f6795d9
· blocks 4
#3
0x0c7abd22
· blocks 8
#19
0x0f6795d9
#20
0x0f6795d9
#22
0x0f6795d9
#25
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 8
#27
0x39435dac
#6
0x0c7abd22
· blocks 6
#9
0xf8b1083e
· blocks 2
#10
0x0c7abd22
· blocks 5
#21
0xa5002abc
#11
0x0c7abd22
· blocks 4
#12
0x0c7abd22
· blocks 3
#13
0x0c7abd22
· blocks 2
#14
0x0c7abd22
· blocks 1
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
10
w5
11
w6
12
w7
13
w8
14
w9
18
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbd5ff202…bea8
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x4d42f16e…a6c8
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 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:
FastLane: FastLaneAuctionHandler
55 conflicts on slot
0xbd5ff202f9…bbbea8
Audit this contract →
← previous block
·
next block →
recent activity