pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,304,600
← previous block
next block →
recent activity
Analyzing
Block #74,304,600
16 transactions · 11 stateful · 2026-05-13 10:43:58 UTC
Parallelism
81
/100
Blocked
27
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,304,600
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x6df9e92b
· blocks 1
#4
0x719d975a
#5
updateDataFeedsValuesPartial
#6
setData
#7
updatePriceFeedsIfNecessary
#8
0x40e79b1b
#9
0x6a045665
#10
0x39435dac
· blocks 2
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#3
0x6df9e92b
#11
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
10
w0
11
w1
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x78067279…d187
0x34b655…2a6f
4 touches
1 conflict
0xd895ee0b…d301
0x34b655…2a6f
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x4d8766fd…f1c6
0x000000…012a
2 touches
0 conflicts
0xeda2edc3…91d8
0x000000…012a
2 touches
0 conflicts
0x7544a265…bee6
0x065c9d…c394
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
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:
0x34b6552d…112a6f
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity