pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,341,108
← previous block
next block →
recent activity
Analyzing
Block #74,341,108
22 transactions · 16 stateful · 2026-05-13 14:46:47 UTC
Parallelism
82
/100
Blocked
44
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,341,108
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xcf7468f4
#4
0x9609049f
#5
exactInputSingle
#7
flash
#8
0x8263f5d9
· blocks 2
#11
updatePrices
#12
updatePrices
#13
0x98717539
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x6a048f4f
#16
approve
#17
setData
#18
execute
#2
0x0c7abd22
· blocks 2
#19
0x39435dac
· blocks 2
#6
exactInputSingle
#9
0x0c7abd22
· blocks 1
#20
0x39435dac
· blocks 1
#10
0x1ffa3c9b
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
8
w0
9
w2
10
w3
13
w0
19
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x6b319071…a105
0xc8689a…ee79
6 touches
3 conflicts
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x93d7b98a…2415
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x14d1bf0e…e09a
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity