pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#74,788,998
← previous block
next block →
recent activity
Analyzing
Block #74,788,998
32 transactions · 24 stateful · 2026-05-15 16:39:03 UTC
Parallelism
88
/100
Blocked
42
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,788,998
· 32 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
· blocks 1
#2
0x1094dc9f
#3
0x0c7abd22
· blocks 2
#4
0x1094dc9f
· blocks 3
#6
0x6a074c9e
#7
0x6a074c9e
#9
0x0c7abd22
#11
0xed82b078
· blocks 1
#12
updatePrices
· blocks 1
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updateDataFeedsValuesPartial
#20
relay
#21
collect
#22
forward
#24
createModule
#26
setData
#27
0x39435dac
· blocks 3
#31
0x39435dac
#5
0xa19a5a12
· blocks 1
#8
0x0c7abd22
· blocks 1
#13
updatePrices
#25
batchUpdate
#28
0x39435dac
· blocks 2
#10
0x0756e95c
· blocks 1
#19
0x0c7abd22
#29
0x39435dac
· blocks 1
#23
0xa9b28aa6
#30
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
8
w1
10
w2
11
w0
12
w0
13
w1
19
w2
23
w3
25
w1
27
w0
28
w1
29
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
8 touches
6 conflicts
0x388f889f…a655
0x34b655…2a6f
7 touches
6 conflicts
0x801a6e57…d85c
0x34b655…2a6f
6 touches
3 conflicts
0xb9a3472b…e37a
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity