pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,846,473
← previous block
next block →
recent activity
Analyzing
Block #89,846,473
21 transactions · 20 stateful · 2026-07-24 06:33:37 UTC
Parallelism
71
/100
Blocked
45
%
Avg conflicts / tx
1.1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,846,473
· 21 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
#4
0x67098489
· blocks 1
#6
exactOutputSingle
#8
updatePrices
#12
0x5a5d9a99
· blocks 1
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 1
#16
0x3f5c179b
#17
0xce1e7030
· blocks 1
#19
0x0f6795d9
#20
setData
#2
0x0c7abd22
· blocks 4
#5
0x67098489
#15
0x0f6795d9
#3
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 2
#9
0xab083028
· blocks 1
#10
0x0c7abd22
· blocks 1
#18
0xce1e7030
#11
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
w0
5
w1
7
w3
9
w3
10
w4
11
w5
12
w0
14
w0
15
w1
17
w0
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbf2b8276…2b4d
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x6fd9ae7c…e984
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
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
15 conflicts on slot
0xbf2b82765a…6a2b4d
Audit this contract →
← previous block
·
next block →
recent activity