pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,627,107
← previous block
next block →
recent activity
Analyzing
Block #81,627,107
14 transactions · 11 stateful · 2026-06-16 08:53:04 UTC
Parallelism
86
/100
Blocked
18
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,627,107
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
approve
· blocks 1
#3
0xed82b078
· blocks 1
#5
0x3f5c179b
#6
0x0f6795d9
#7
forward
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0xe9316489
#11
setData
#12
0x39435dac
#13
0x39435dac
#2
deposit
#4
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x487d2922…28b6
0x754704…b603
2 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x3eff18f9…985f
0x34b655…2a6f
2 touches
0 conflicts
0x558e6425…9e9e
0x34b655…2a6f
2 touches
0 conflicts
0x737acb78…fce8
0x34b655…2a6f
2 touches
0 conflicts
0x757b0543…e087
0x34b655…2a6f
2 touches
0 conflicts
0xa176d22f…9aa8
0x34b655…2a6f
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity