pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,338,830
← previous block
next block →
recent activity
Analyzing
Block #80,338,830
20 transactions · 17 stateful · 2026-06-10 09:47:41 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,338,830
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x5339c59f
#3
0x5339c59f
#4
0x5339c59f
· blocks 1
#5
0x5339c59f
· blocks 2
#11
0x5bf9264c
#12
0x5bf9264c
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
setData
#16
0x631bb5…9a87
#17
0x39435dac
#18
0xc7e3ec2c
#19
0xc7e3ec2c
#6
0xab083028
· blocks 1
#8
0xed82b078
· blocks 1
#7
0xab083028
· blocks 2
#9
0xed82b078
· blocks 1
#10
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
6
w1
7
w2
8
w1
9
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xf412c531…d397
0xa6afd3…d132
4 touches
1 conflict
0xb3572c95…9c4a
0x2a68ba…90c5
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity