pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,503,828
← previous block
next block →
recent activity
Analyzing
Block #73,503,828
13 transactions · 12 stateful · 2026-05-09 17:36:57 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,503,828
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x121eab2f
· blocks 2
#2
updatePrices
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#8
forward
#10
0x69ff7131
#11
setData
#12
0x39435dac
#3
updatePrices
#4
0xccf50a51
· blocks 1
#9
0x5339c59f
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
7
w2
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x22e295f5…1bef
0x065c9d…c394
4 touches
1 conflict
0x8876d94c…8435
0x2a68ba…90c5
4 touches
1 conflict
0xc9e97522…3519
0x2a68ba…90c5
4 touches
1 conflict
0xbd9c422b…c1db
0x065c9d…c394
3 touches
1 conflict
0xbfa3c82d…9641
0x065c9d…c394
3 touches
1 conflict
0xdd4c988c…113e
0xa6afd3…d132
3 touches
1 conflict
0xc56c29ce…afcc
0x065c9d…c394
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
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity