pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,843,868
← previous block
next block →
recent activity
Analyzing
Block #75,843,868
18 transactions · 15 stateful · 2026-05-20 14:09:33 UTC
Parallelism
67
/100
Blocked
47
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,843,868
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a0dc115
#2
0x6a0dc115
#3
0x6a0dc115
#4
0x98717539
· blocks 4
#7
0x98717539
· blocks 2
#10
updateDataFeedsValuesPartial
#11
0x0c7abd22
· blocks 1
#13
0xa391f92f
#15
0x5339c59f
#16
setData
#5
0x98717539
· blocks 3
#12
0x0c7abd22
· blocks 1
#6
0x98717539
· blocks 2
#14
0x5339c59f
#8
0x98717539
· blocks 2
#9
0x98717539
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w0
8
w3
9
w4
11
w0
12
w1
14
w2
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0xd49762c9…1359
0x34b655…2a6f
6 touches
3 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x99f080dc…58c1
0x34b655…2a6f
4 touches
1 conflict
0xaa3492db…3703
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:
Perpl
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity