pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,377,191
← previous block
next block →
recent activity
Analyzing
Block #74,377,191
17 transactions · 16 stateful · 2026-05-13 18:46:47 UTC
Parallelism
88
/100
Blocked
6
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,377,191
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1ffa3c9b
· blocks 1
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
setPrice
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updatePriceFeedsIfNecessary
#14
deposit
#15
setData
#16
0x39435dac
#13
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x063f4abe…1564
0x065c9d…c394
2 touches
0 conflicts
0x47b807a2…3307
0x065c9d…c394
2 touches
0 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
2 touches
0 conflicts
0x765c236f…ff45
0x2a68ba…90c5
2 touches
0 conflicts
0x2b36ecc6…093e
0x3c2269…cf62
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:
0x065c9d28…a9c394
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity