pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#75,017,517
← previous block
next block →
recent activity
Analyzing
Block #75,017,517
20 transactions · 19 stateful · 2026-05-16 18:05:46 UTC
Parallelism
75
/100
Blocked
42
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,017,517
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0xcf7468f4
#7
0x6a08b271
#8
0x98717539
· blocks 2
#9
0x98717539
#10
updateDataFeedsValuesPartial
#11
0xe7be4706
#13
swapExactETHForTokensSupportingFeeOnTransferTokens
#14
CoinFlip_Play
#15
exactInputSingle
#16
setData
#2
0x0c7abd22
· blocks 3
#17
execOrders
· blocks 2
#3
0x0c7abd22
· blocks 2
#18
execOrders
· blocks 1
#4
0x0c7abd22
· blocks 2
#19
execOrders
#5
0x1094dc9f
#12
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
8
w0
12
w4
17
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81278ef5…a89c
0xd32edf…ff58
9 touches
10 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0x6caf33e2…c261
0x34b655…2a6f
4 touches
1 conflict
0x831f75b4…945d
0x34b655…2a6f
3 touches
1 conflict
0xda3764cc…0433
0x065c9d…c394
2 touches
0 conflicts
0xe521e7ed…4aeb
0x065c9d…c394
2 touches
0 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
10 conflicts on slot
0x81278ef564…94a89c
Audit this contract →
← previous block
·
next block →
recent activity