pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#72,172,340
← previous block
next block →
recent activity
Analyzing
Block #72,172,340
12 transactions · 12 stateful · 2026-05-03 13:43:22 UTC
Parallelism
83
/100
Blocked
8
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,172,340
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
revealWithCallback
#3
updateDataFeedsValuesPartial
#4
exec
#6
updatePriceFeedsIfNecessary
#7
forward
#8
0x69f75172
#9
setData
#10
0x39435dac
#11
0x39435dac
#5
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x78021e27…c7fd
0x065c9d…c394
4 touches
1 conflict
0xf7752c34…bcd7
0x065c9d…c394
3 touches
1 conflict
0x8fd3da2d…0368
0x065c9d…c394
3 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
2 touches
0 conflicts
0xffe431af…8faa
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
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:
0x065c9d28…a9c394
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity