pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,307,022
← previous block
next block →
recent activity
Analyzing
Block #74,307,022
16 transactions · 15 stateful · 2026-05-13 11:00:05 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,307,022
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0xcf7468f4
#6
0x6a045a2d
#10
updateDataFeedsValuesPartial
#12
0x40e79b1b
#13
setData
#14
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 4
#4
exactInput
· blocks 1
#15
0x39435dac
#3
0x575c0012
· blocks 1
#7
exactInputSingle
#8
exactInputSingle
#11
0x0c7abd22
#9
execute
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
7
w2
8
w2
9
w3
11
w2
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9a555477…19a8
0x754704…b603
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0002
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0xcd9cf92a…3e46
0xd32edf…ff58
5 touches
3 conflicts
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:
USDC (USDC)
3 conflicts on slot
0x9a55547719…9719a8
Audit this contract →
← previous block
·
next block →
recent activity