pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,920,410
← previous block
next block →
recent activity
Analyzing
Block #74,920,410
31 transactions · 24 stateful · 2026-05-16 07:15:31 UTC
Parallelism
71
/100
Blocked
63
%
Avg conflicts / tx
1.55
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,410
· 31 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a081a0b
· blocks 1
#6
0x6a081a0b
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x98717539
· blocks 8
#18
updateDataFeedsValuesPartial
#19
0x000000b2
#21
0x0f6795d9
#22
0x0f6795d9
#23
forward
#24
createModule
· blocks 1
#27
0x6a081a0b
#28
setData
#29
0x6a081a0b
#2
0x0c7abd22
· blocks 4
#11
0x98717539
· blocks 7
#26
0x6a081a0b
#30
modifyLiquidities
#3
0x0c7abd22
· blocks 1
#12
0x98717539
· blocks 6
#4
0x0c7abd22
· blocks 1
#13
0x98717539
· blocks 5
#7
0x1ffa3c9b
· blocks 1
#14
0x98717539
· blocks 4
#15
0x98717539
· blocks 3
#25
0xed82b078
#16
0x98717539
· blocks 2
#17
0x98717539
· blocks 1
#20
redeemDelegations
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
w0
7
w4
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
16
w6
17
w7
20
w8
25
w5
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
18 touches
36 conflicts
0xc6417de0…2191
0xc8689a…ee79
8 touches
6 conflicts
0xd49762c9…1359
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x0711ec2d…d973
0x34b655…2a6f
8 touches
6 conflicts
0x9be2b99a…a959
0x34b655…2a6f
8 touches
6 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
8 touches
6 conflicts
0xd18a8dca…452e
0x1b6862…e19c
8 touches
6 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:
0x34b6552d…112a6f
36 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity