pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,233,199
← previous block
next block →
recent activity
Analyzing
Block #72,233,199
21 transactions · 16 stateful · 2026-05-03 20:32:17 UTC
Parallelism
71
/100
Blocked
44
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,233,199
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x69f7b149
#7
0x69f7b149
#8
0x98717539
· blocks 3
#10
updateDataFeedsValuesPartial
#11
approve
#12
0x6df9e92b
#13
0x0c7abd22
#14
0x3f5c179b
#15
setData
#2
updatePrices
#9
0x98717539
· blocks 2
#16
0x39435dac
· blocks 4
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
9
w1
16
w1
17
w2
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x1179284b…db76
0x34b655…2a6f
4 touches
1 conflict
0x1c913164…5c2e
0x34b655…2a6f
4 touches
1 conflict
0x55b6a001…1e7a
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x75f6889e…7f1e
0x34b655…2a6f
4 touches
1 conflict
0x7cbd466f…1700
0x34b655…2a6f
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:
0x34b6552d…112a6f
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity