pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,616,151
← previous block
next block →
recent activity
Analyzing
Block #81,616,151
24 transactions · 21 stateful · 2026-06-16 07:40:06 UTC
Parallelism
75
/100
Blocked
38
%
Avg conflicts / tx
0.75
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,616,151
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
executePacked
#2
0xed82b078
· blocks 4
#3
0xed82b078
#5
0xed82b078
· blocks 1
#7
0x5339c59f
· blocks 2
#10
updatePrices
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#15
0x3f5c179b
#16
setData
#17
0xb8024e75
#18
0x39435dac
· blocks 2
#20
0x39435dac
#22
0xc7e3ec2c
#23
0xc7e3ec2c
#4
0xed82b078
· blocks 2
#13
0x0c7abd22
· blocks 1
#19
0x39435dac
· blocks 1
#6
0x5339c59f
· blocks 2
#21
0x39435dac
#8
0xed82b078
· blocks 2
#9
0xed82b078
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
6
w2
7
w0
8
w3
9
w4
13
w1
14
w5
18
w0
19
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0xc5d7e85d…b578
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x5581d709…ab77
0x2a68ba…90c5
4 touches
1 conflict
0x0817711c…bf1f
0x34b655…2a6f
4 touches
1 conflict
0x15c9b5bf…f732
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
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity