pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,844,782
← previous block
next block →
recent activity
Analyzing
Block #75,844,782
26 transactions · 22 stateful · 2026-05-20 14:15:43 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
1.12
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,844,782
· 26 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
0x9609049f
#8
0x6a0dc287
· blocks 2
#9
0x6a0dc286
#12
0x98717539
· blocks 1
#13
0x0f6795d9
#14
0x0f6795d9
#15
forward
#16
forward
#17
setData
#18
0x8b23406f
#19
redeemDelegations
#20
0x39435dac
· blocks 4
#25
transfer
#2
0x0c7abd22
· blocks 4
#10
0x6a0dc287
· blocks 1
#21
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 3
#11
0x6a0dc287
#22
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 2
#23
0x39435dac
· blocks 1
#5
0x0c7abd22
· blocks 1
#24
0x39435dac
#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
8
w0
10
w1
11
w2
12
w0
20
w0
21
w1
22
w2
23
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc15f15d3…4572
0xd32edf…ff58
11 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x451e482b…7e7d
0x34b655…2a6f
6 touches
3 conflicts
0x168b8892…f447
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x394c3833…b4ae
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
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
0xc15f15d3ed…404572
Audit this contract →
← previous block
·
next block →
recent activity