pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,390,215
← previous block
next block →
recent activity
Analyzing
Block #73,390,215
12 transactions · 11 stateful · 2026-05-09 05:00:43 UTC
Parallelism
67
/100
Blocked
36
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,390,215
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#8
0x69febff3
#9
0xeffdedb0
#10
setData
#11
0x39435dac
#4
0x5339c59f
· blocks 2
#7
0xed82b078
#5
0x5339c59f
· blocks 1
#6
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x1185b761…fe5d
0x065c9d…c394
4 touches
1 conflict
0x22e295f5…1bef
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xa0eb9e4a…672e
0x065c9d…c394
3 touches
1 conflict
0xd997dd29…0dc5
0x065c9d…c394
3 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001e
0x1b6862…e19c
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity