pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,796,331
← previous block
next block →
recent activity
Analyzing
Block #74,796,331
34 transactions · 31 stateful · 2026-05-15 17:28:00 UTC
Parallelism
71
/100
Blocked
68
%
Avg conflicts / tx
1.47
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,796,331
· 34 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a075818
· blocks 2
#4
execute
#5
execute
· blocks 1
#6
exactOutputSingle
#7
0xed82b078
· blocks 1
#8
updatePrices
· blocks 6
#15
0x5bf9264c
· blocks 1
#16
updateDataFeedsValuesPartial
#18
0x98717539
· blocks 4
#25
0x6a075818
#26
setData
#27
0x6a075818
#2
0x6a075818
· blocks 1
#9
updatePrices
· blocks 5
#17
0x5bf9264c
#19
0x98717539
· blocks 3
#23
0x0c7abd22
· blocks 1
#33
execute
#3
0x6a075818
#10
updatePrices
· blocks 4
#20
0x98717539
· blocks 2
#24
0x0c7abd22
#11
updatePrices
· blocks 3
#21
0x98717539
· blocks 2
#12
updatePrices
· blocks 2
#22
0x98717539
· blocks 1
#13
updatePrices
· blocks 1
#28
0x39435dac
· blocks 4
#14
updatePrices
#29
0x39435dac
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
23
w1
33
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
14 touches
21 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x50a88d10…679c
0x34b655…2a6f
8 touches
6 conflicts
0x6a15f784…10b2
0x34b655…2a6f
6 touches
3 conflicts
0x3b0f5871…74dd
0x34b655…2a6f
6 touches
3 conflicts
0xd49762c9…1359
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
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:
0xab35264b…1cfa38
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity