pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,547,056
← previous block
next block →
recent activity
Analyzing
Block #91,547,056
18 transactions · 16 stateful · 2026-07-30 05:32:23 UTC
Parallelism
56
/100
Blocked
56
%
Avg conflicts / tx
0.78
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,547,056
· 18 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a6ae25f
#7
updateDataFeedsValuesPartial
#9
0x0f6795d9
#13
0xed82b078
#14
setData
#16
0x59558d29
#17
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 2
#6
0x5a5d9a99
· blocks 1
#11
0x39435dac
· blocks 2
#8
0x0f6795d9
· blocks 1
#12
0x39435dac
#10
0x0f6795d9
· blocks 1
#15
0x39435dac
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
w5
10
w6
11
w4
12
w5
15
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe7d031bc…4d02
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xec85b41e…7c91
0x1b6862…e19c
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 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
6 conflicts on slot
0xe7d031bcb8…ac4d02
Audit this contract →
← previous block
·
next block →
recent activity