pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,359,216
← previous block
next block →
recent activity
Analyzing
Block #84,359,216
29 transactions · 21 stateful · 2026-06-29 00:47:06 UTC
Parallelism
86
/100
Blocked
62
%
Avg conflicts / tx
0.9
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,359,216
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
0x6a41c102
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x6a41c102
#13
0x6a41c102
#14
0x98717539
· blocks 4
#18
0x0f6795d9
#19
updateDataFeedsValuesPartial
#21
0x0f6795d9
· blocks 1
#22
forward
#25
approve
#26
setData
#2
0x0c7abd22
· blocks 1
#4
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 3
#27
0x39435dac
· blocks 1
#5
0xab083028
· blocks 3
#7
0x0c7abd22
#16
0x5a5d9a99
· blocks 2
#20
0xed82b078
· blocks 1
#6
0x6ad2e98b
#17
0x98717539
#23
0xed82b078
#24
0xed82b078
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
5
w2
6
w3
7
w2
14
w0
15
w1
16
w2
17
w3
20
w2
21
w0
23
w3
24
w3
27
w1
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0x0b408000…9df1
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x3a87b67c…40be
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xb89c7e78…0bee
0x1b6862…e19c
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