pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,182,831
← previous block
next block →
recent activity
Analyzing
Block #86,182,831
33 transactions · 30 stateful · 2026-07-07 11:24:56 UTC
Parallelism
79
/100
Blocked
50
%
Avg conflicts / tx
0.85
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,182,831
· 33 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updatePrices
· blocks 1
#11
0x39435dac
· blocks 1
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x6a4ce280
#17
0x0f6795d9
#18
0x0f6795d9
#20
0x0f6795d9
· blocks 1
#22
forward
#23
0xed82b078
· blocks 1
#27
setData
#28
0x6a4ce280
#29
0x39435dac
· blocks 2
#32
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#10
updatePrices
#12
0x39435dac
#24
0xed82b078
· blocks 1
#26
0x0f6795d9
#30
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#31
0x39435dac
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 4
#6
0x6ad2e98b
· blocks 1
#16
0x0c7abd22
#19
0x3f5c179b
· blocks 1
#21
0x5339c59f
#25
0xed82b078
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
5
w4
6
w5
9
w0
10
w1
11
w0
12
w1
16
w5
19
w5
20
w0
21
w6
23
w0
24
w1
25
w6
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe32b1df6…ea95
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x46b62326…9b3c
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xcad937e9…7872
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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
15 conflicts on slot
0xe32b1df6d6…36ea95
Audit this contract →
← previous block
·
next block →
recent activity