pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,389,754
← previous block
next block →
recent activity
Analyzing
Block #74,389,754
30 transactions · 26 stateful · 2026-05-13 20:10:26 UTC
Parallelism
80
/100
Blocked
62
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,389,754
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute_route
· blocks 2
#7
0x575c0012
#8
0x575c0012
#9
0x6a04db2a
· blocks 1
#12
updatePrices
· blocks 3
#16
updateDataFeedsValuesPartial
#18
addLiquidity
#19
0x98717539
· blocks 4
#22
setData
#23
0x219b37…df29
#24
0x6a04db2a
#25
redeemDelegations
#2
0x0c7abd22
· blocks 2
#5
execute_route
· blocks 2
#13
updatePrices
· blocks 2
#17
0x6a04db2a
#20
0x98717539
· blocks 3
#26
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 1
#6
execute_route
#10
exactOutputSingle
#14
updatePrices
· blocks 1
#21
0x98717539
· blocks 1
#11
flash
#15
updatePrices
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
9
w0
10
w2
11
w3
12
w0
13
w1
14
w2
15
w3
17
w1
19
w0
20
w1
21
w2
26
w1
27
w3
28
w4
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x08943ea2…ed03
0x754704…b603
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x17a7f697…dcb3
0x1b6862…e19c
6 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity