pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,958,016
← previous block
next block →
recent activity
Analyzing
Block #90,958,016
26 transactions · 25 stateful · 2026-07-28 04:05:48 UTC
Parallelism
81
/100
Blocked
48
%
Avg conflicts / tx
0.92
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,958,016
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x38f9cf…eb32
#7
setData
#8
updatePrices
· blocks 3
#12
0x5a5d9a99
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x6a682b13
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#18
0x3f5c179b
#19
0x3f5c179b
#24
0x59558d29
#25
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#9
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 2
#20
0x0f6795d9
#21
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#10
updatePrices
· blocks 1
#22
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 1
#11
updatePrices
#23
0x39435dac
#6
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
8
w0
9
w1
10
w2
11
w3
12
w0
13
w1
16
w0
20
w1
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x411f0b70…0fc0
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0xc7d08bca…e210
0x34b655…2a6f
6 touches
3 conflicts
0x033cf007…136d
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xd59f6ed1…03ea
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x0733be30…112f
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x411f0b706e…500fc0
Audit this contract →
← previous block
·
next block →
recent activity