pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,896,099
← previous block
next block →
recent activity
Analyzing
Block #74,896,099
43 transactions · 29 stateful · 2026-05-16 04:33:19 UTC
Parallelism
81
/100
Blocked
55
%
Avg conflicts / tx
1.19
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,896,099
· 43 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 5
#9
0x1094dc9f
#10
0x1094dc9f
#11
0x6a07f407
#12
0xed82b078
#13
updatePrices
· blocks 1
#14
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x5bf9264c
#19
0xccf50a51
#20
0x5bf9264c
#21
0x5bf9264c
#22
0x98717539
· blocks 5
#24
updateDataFeedsValuesPartial
#25
CoinFlip_Play
#26
forward
#27
createModule
#28
0x6df9e92b
· blocks 1
#30
setData
#31
0x6a07f407
#33
0x39435dac
· blocks 7
#39
0x39435dac
#42
0x053c0052
#4
0x0c7abd22
· blocks 4
#15
updatePrices
#23
0x98717539
· blocks 1
#29
0x6df9e92b
#34
0x39435dac
· blocks 6
#5
0x0c7abd22
· blocks 3
#32
0x39435dac
#35
0x39435dac
· blocks 5
#6
0x0c7abd22
· blocks 2
#36
0x39435dac
· blocks 4
#7
0x0c7abd22
· blocks 1
#37
0x39435dac
· blocks 3
#8
0x0c7abd22
#38
0x39435dac
· blocks 2
#40
0x39435dac
· blocks 1
#41
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
13
w0
15
w1
22
w0
23
w1
28
w0
29
w1
32
w2
33
w0
34
w1
35
w2
38
w5
41
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xd5da49b3…9e9b
0xd32edf…ff58
11 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x0de7749d…5bef
0x34b655…2a6f
8 touches
6 conflicts
0x463be44a…2830
0x34b655…2a6f
6 touches
5 conflicts
0xd0ec60a1…d244
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x482471ad…122f
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity