pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,433,116
← previous block
next block →
recent activity
Analyzing
Block #91,433,116
25 transactions · 22 stateful · 2026-07-29 19:59:08 UTC
Parallelism
84
/100
Blocked
45
%
Avg conflicts / tx
0.68
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,433,116
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x05ee6a22
#6
0x05ee6a22
#7
matchOrders
#8
0x6a6a5c04
#9
updatePrices
· blocks 2
#12
updatePrices
#13
0x5a5d9a99
· blocks 4
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0xed82b078
#20
setData
#23
0x59558d29
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#10
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 3
#19
0x39435dac
#3
0x0c7abd22
· blocks 1
#11
updatePrices
#15
0x0f6795d9
#21
0x39435dac
· blocks 1
#4
0x0c7abd22
#22
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
9
w0
10
w1
11
w2
13
w0
14
w1
15
w2
19
w1
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xed8d8021…3169
0xd32edf…ff58
7 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x85eb1316…bb9e
0x34b655…2a6f
4 touches
1 conflict
0xce079a7f…f40b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x05e1eba1…6491
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
6 conflicts on slot
0xed8d8021dd…a73169
Audit this contract →
← previous block
·
next block →
recent activity