pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#75,271,710
← previous block
next block →
recent activity
Analyzing
Block #75,271,710
24 transactions · 15 stateful · 2026-05-17 22:22:44 UTC
Parallelism
75
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,271,710
· 24 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 5
#7
0xbbb036a8
#8
0x575c0012
#9
execute
#10
0xb264ae19
#11
0x1094dc9f
#12
0xcf7468f4
#13
0x6a0a402c
#14
0x6a0a402c
#16
0xb5ce855a
#17
0xccf50a51
#18
execPerpOps
· blocks 1
#20
0x98717539
#21
updateDataFeedsValuesPartial
#22
forward
#23
setData
#2
0x0c7abd22
· blocks 4
#19
execPerpOps
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 1
#15
0x1ffa3c9b
#6
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
15
w4
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0b9a5f34…deac
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xf34802b3…9f11
0x1b6862…e19c
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
15 conflicts on slot
0x0b9a5f34e2…34deac
Audit this contract →
← previous block
·
next block →
recent activity