pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,866,192
← previous block
next block →
recent activity
Analyzing
Block #83,866,192
37 transactions · 30 stateful · 2026-06-26 18:02:23 UTC
Parallelism
86
/100
Blocked
40
%
Avg conflicts / tx
0.51
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,866,192
· 37 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x0c7abd22
#5
0x6a3ebf27
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x98717539
· blocks 3
#16
0x0f6795d9
#17
executeBatch
#18
0x0f6795d9
#19
0x0f6795d9
#20
0xed82b078
· blocks 1
#25
updateDataFeedsValuesPartial
#26
0x6a3ebf26
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
setData
#31
0x6a3ebf26
#32
0x39435dac
· blocks 1
#33
0x39435dac
#34
0x39435dac
#35
0x39435dac
#3
0x0c7abd22
· blocks 3
#6
0x6ad2e98b
#8
updatePrices
#13
0x5a5d9a99
· blocks 2
#36
0x39435dac
#4
0x0c7abd22
· blocks 2
#14
0x5a5d9a99
· blocks 1
#21
0xed82b078
· blocks 1
#15
0x98717539
#22
0xed82b078
· blocks 1
#24
0xed82b078
#23
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
6
w1
7
w0
8
w1
12
w0
13
w1
14
w2
15
w3
20
w0
21
w2
22
w3
23
w4
24
w3
32
w0
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0x9256b810…52c7
0x1b6862…e19c
6 touches
3 conflicts
0x2d5c395b…6b5a
0xa6afd3…d132
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
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:
Perpl
6 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity