pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,172,315
← previous block
next block →
recent activity
Analyzing
Block #72,172,315
11 transactions · 11 stateful · 2026-05-03 13:43:12 UTC
Parallelism
73
/100
Blocked
27
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,172,315
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
· blocks 2
#4
0x9036287a
· blocks 1
#5
0x98717539
#7
updateDataFeedsValuesPartial
#8
0x69f75168
#9
setData
#10
0x39435dac
#2
updatePrices
· blocks 1
#6
0x3f5c179b
#3
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
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x78021e27…c7fd
0x065c9d…c394
4 touches
1 conflict
0x1d6e88f6…d46c
0x065c9d…c394
3 touches
1 conflict
0x6d087d53…4631
0x065c9d…c394
3 touches
1 conflict
0x74135d6e…4dd4
0x065c9d…c394
3 touches
1 conflict
0xbf04f37d…85f2
0x2a68ba…90c5
2 touches
0 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
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:
0x7e9d3a8a…4f9fda
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity