pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,627,627
← previous block
next block →
recent activity
Analyzing
Block #74,627,627
18 transactions · 17 stateful · 2026-05-14 22:41:35 UTC
Parallelism
67
/100
Blocked
29
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,627,627
· 18 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 5
#7
0x98717539
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
artefact_keep
#11
forward
#12
0x6df9e92b
#13
0x6a065016
#14
setData
#15
0x39435dac
#16
0x39435dac
#17
0x39435dac
#2
updatePrices
· blocks 4
#3
updatePrices
· blocks 3
#4
updatePrices
· blocks 2
#5
updatePrices
· blocks 1
#6
updatePrices
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
6
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
12 touches
15 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x0711ec2d…d973
0x34b655…2a6f
2 touches
0 conflicts
0x1acaa26f…7b77
0x34b655…2a6f
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x6eba5e7f…4b52
0x34b655…2a6f
2 touches
0 conflicts
0x7cab84dd…a441
0x34b655…2a6f
2 touches
0 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
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity