pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,805,278
← previous block
next block →
recent activity
Analyzing
Block #74,805,278
27 transactions · 24 stateful · 2026-05-15 18:27:46 UTC
Parallelism
74
/100
Blocked
58
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,805,278
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
execute
#7
0x6a076619
#8
exactInputSingle
#9
flash
#11
updatePrices
· blocks 1
#13
0x5bf9264c
#14
updateDataFeedsValuesPartial
#15
0x98717539
· blocks 5
#20
0x36c8fe…6ce0
#21
transfer
#22
setData
#2
0x0c7abd22
· blocks 2
#12
updatePrices
#16
0x98717539
· blocks 1
#18
createModule
#23
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 1
#17
0x98717539
#24
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 3
#25
0x39435dac
· blocks 1
#5
0x1ffa3c9b
· blocks 2
#26
0x39435dac
#10
0xed82b078
· blocks 1
#19
0xed82b078
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
10
w5
11
w0
12
w1
15
w0
16
w1
17
w2
18
w1
19
w6
23
w1
24
w2
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
8 touches
6 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…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0xa87df366…0820
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:
Kuru Exchange: Market-MON/USDC
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity