pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,439,249
← previous block
next block →
recent activity
Analyzing
Block #81,439,249
24 transactions · 22 stateful · 2026-06-15 12:01:33 UTC
Parallelism
71
/100
Blocked
45
%
Avg conflicts / tx
0.71
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,439,249
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
executePacked
· blocks 3
#2
0x5339c59f
#7
0x5339c59f
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0x98717539
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
#17
updatePriceFeedsIfNecessary
#20
0x39435dac
#22
setData
#23
0xc7e3ec2c
#3
0xab083028
· blocks 3
#19
0x39435dac
· blocks 1
#4
0xab083028
· blocks 3
#18
0x0c7abd22
#21
0x39435dac
#5
0xab083028
· blocks 1
#9
0xed82b078
· blocks 1
#6
0xed82b078
· blocks 2
#8
0x5339c59f
· blocks 1
#10
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
6
w4
7
w0
8
w5
9
w3
10
w6
15
w0
18
w2
19
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x66f473d3…2d03
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xd35bb5ac…3586
0x065c9d…c394
4 touches
1 conflict
0xb3572c95…9c4a
0x2a68ba…90c5
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity