pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,863,066
← previous block
next block →
recent activity
Analyzing
Block #75,863,066
23 transactions · 18 stateful · 2026-05-20 16:18:17 UTC
Parallelism
70
/100
Blocked
61
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,863,066
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a0ddf41
· blocks 1
#2
0x6a0ddf41
#3
0xab083028
· blocks 1
#4
0x98717539
· blocks 6
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0xed82b078
#16
setData
#17
0x4e70c6…f1ad
#5
0x98717539
· blocks 1
#7
0x6a0ddf41
#8
0x0c7abd22
· blocks 1
#18
0x39435dac
· blocks 4
#6
0x98717539
· blocks 2
#13
0x0c7abd22
· blocks 1
#15
0x5339c59f
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w2
7
w1
8
w1
9
w0
13
w2
15
w3
18
w1
19
w3
20
w4
21
w5
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x5086c64a…28ba
0x34b655…2a6f
10 touches
10 conflicts
0x9e719c7a…df63
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0x97d5efed…1aa4
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity