pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#79,116,120
← previous block
next block →
recent activity
Analyzing
Block #79,116,120
25 transactions · 18 stateful · 2026-06-04 17:39:57 UTC
Parallelism
72
/100
Blocked
56
%
Avg conflicts / tx
0.84
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#79,116,120
· 25 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
0x0c7abd22
· blocks 5
#4
0x6a21b8e5
#5
0x6a21b8e5
#6
0x6a21b8e5
#13
0x6a21b8e5
#14
0x6a21b8e5
#15
updateDataFeedsValuesPartial
#16
0x6a21b8e5
#17
createModule
#18
forward
#19
0xa9b28aa6
#20
setData
#21
0x39435dac
· blocks 2
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#22
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#7
0xab083028
· blocks 3
#23
0x39435dac
#8
0xab083028
· blocks 1
#10
0xed82b078
· blocks 1
#9
0xab083028
· blocks 1
#11
0xed82b078
· blocks 1
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w2
8
w3
9
w4
10
w3
11
w5
12
w6
21
w0
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x8d47c9a4…f11b
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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
10 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity