pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,501,757
← previous block
next block →
recent activity
Analyzing
Block #74,501,757
32 transactions · 20 stateful · 2026-05-14 08:36:00 UTC
Parallelism
69
/100
Blocked
60
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,501,757
· 32 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#11
0x719d975a
#13
0xff020000
#14
0x719d975a
#15
0x05ee6a22
#16
0x05ee6a22
#17
0x17dfbfd6
#18
updatePrices
· blocks 1
#20
0x323fe4ce
#21
redeemDelegations
#22
0xc5918880
#23
0xed82b078
#24
updateDataFeedsValuesPartial
#25
setData
#26
get
#27
0x8b23406f
#28
0x39435dac
· blocks 1
#30
0x39435dac
#31
0x0f052239
#2
0x0c7abd22
· blocks 9
#19
updatePrices
#29
0x39435dac
#3
0x0c7abd22
· blocks 7
#12
0xff020000
#4
0x0c7abd22
· blocks 6
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#10
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
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d3d59b3…dec9
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0002
0x116e7d…d8f1
4 touches
1 conflict
0x00000000…0003
0x116e7d…d8f1
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0000
0x116e7d…d8f1
4 touches
1 conflict
0xb7143610…adc4
0x3bd359…433a
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x692a4122…76b8
0x350035…7777
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
45 conflicts on slot
0x0d3d59b303…29dec9
Audit this contract →
← previous block
·
next block →
recent activity