pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,471,409
← previous block
next block →
recent activity
Analyzing
Block #74,471,409
41 transactions · 26 stateful · 2026-05-14 05:13:57 UTC
Parallelism
73
/100
Blocked
69
%
Avg conflicts / tx
1.63
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,471,409
· 41 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x1ffa3c9b
· blocks 6
#3
0x1094dc9f
#4
execute
#5
execute
#6
0x1094dc9f
#7
0xe7be4706
#8
0xe7be4706
#9
0x0c7abd22
#10
0x42dd8743
#11
0xe3a3c9cc
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x0c7abd22
· blocks 9
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#26
0x1be2fb9c
#29
0x62be7533
#32
createModule
#35
setData
#37
0x39435dac
· blocks 2
#40
0x39435dac
#2
execute
· blocks 3
#12
0xed82b078
· blocks 3
#13
0x8263f5d9
· blocks 1
#19
0x0c7abd22
· blocks 8
#38
0x39435dac
· blocks 1
#14
0x1ffa3c9b
· blocks 2
#20
0x0c7abd22
· blocks 7
#39
0x39435dac
#21
0x0c7abd22
· blocks 6
#22
0x0c7abd22
· blocks 5
#25
0x0c7abd22
· blocks 4
#27
0x0c7abd22
· blocks 4
#28
0x0c7abd22
· blocks 2
#30
0x0c7abd22
· blocks 2
#31
0x0c7abd22
· blocks 2
#34
0xed82b078
#33
0x4f819052
#36
0x13572d0b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
12
w1
13
w1
14
w2
18
w0
19
w1
20
w2
21
w3
22
w4
25
w5
27
w6
28
w7
30
w8
31
w9
33
w10
34
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xebf5e1b1…6eb1
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb84
0x1b6862…e19c
6 touches
3 conflicts
0x765c236f…ff45
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
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:
0xd32edf66…9fff58
45 conflicts on slot
0xebf5e1b14c…2f6eb1
Audit this contract →
← previous block
·
next block →
recent activity