pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,058,156
← previous block
next block →
recent activity
Analyzing
Block #80,058,156
30 transactions · 22 stateful · 2026-06-09 02:36:56 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
1.03
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,058,156
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#5
0x1094dc9f
#6
0x1094dc9f
#7
0x5339c59f
· blocks 3
#8
0x5339c59f
· blocks 1
#14
0x6a277cc0
· blocks 1
#15
0x98717539
· blocks 2
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#21
0x3f5c179b
#22
0xb273f0…a8c3
#23
0xbf6264…ed3b
#24
0xdcb02b…2424
#25
0x55ccef…333c
#26
setData
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#9
0x05ee6a22
· blocks 2
#16
0x98717539
· blocks 1
#28
0x6a277cc0
#3
0x0c7abd22
· blocks 3
#10
0xab083028
· blocks 4
#27
0x39435dac
#4
0x0c7abd22
· blocks 1
#11
0xab083028
#12
0xed82b078
· blocks 2
#13
0xed82b078
· blocks 1
#19
0x0c7abd22
#20
0x3f5c179b
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
7
w0
8
w0
9
w1
10
w2
11
w3
12
w3
13
w4
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffc87422…37f5
0xd32edf…ff58
9 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x52d65d97…1c96
0xa6afd3…d132
8 touches
6 conflicts
0x692ad5c7…9e69
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
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
10 conflicts on slot
0xffc87422d1…8d37f5
Audit this contract →
← previous block
·
next block →
recent activity