pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,781,842
← previous block
next block →
recent activity
Analyzing
Block #74,781,842
41 transactions · 28 stateful · 2026-05-15 15:51:11 UTC
Parallelism
81
/100
Blocked
61
%
Avg conflicts / tx
1.1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,781,842
· 41 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
· blocks 8
#8
execute
#9
execute
#10
execute
#11
execute
#12
execute
#13
dagSwapByOrderId
#14
execute
#15
execute
#16
0x0756e95c
#17
0x6a074167
· blocks 1
#20
0xe7be4706
#21
0x05ee6a22
#22
0x0756e95c
#23
removeLiquidity
#24
updatePrices
· blocks 2
#28
0x98717539
· blocks 3
#30
updateDataFeedsValuesPartial
#31
updateDataFeedsValuesPartial
#33
0x25bd1cf0
#34
setData
#35
0xe4ef9d…0f09
#40
0x39435dac
#2
0x0c7abd22
· blocks 8
#18
0x6a074167
#25
updatePrices
· blocks 1
#29
0x98717539
· blocks 2
#37
exec
#3
0x0c7abd22
· blocks 5
#26
updatePrices
#38
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 4
#39
0x39435dac
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 5
#7
0x0c7abd22
· blocks 1
#19
0x05ee6a22
· blocks 1
#32
0x5339c59f
#27
0x0c7abd22
#36
0x8b23406f
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
w4
6
w5
7
w6
19
w6
27
w7
36
w7
37
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcae27b1…fbb0
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c1
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
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:
0xd32edf66…9fff58
28 conflicts on slot
0xbcae27b16b…a6fbb0
Audit this contract →
← previous block
·
next block →
recent activity