pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,121,078
← previous block
next block →
recent activity
Analyzing
Block #82,121,078
27 transactions · 22 stateful · 2026-06-18 15:47:31 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,121,078
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xed82b078
#5
updatePrices
· blocks 3
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x39435dac
· blocks 3
#14
0x40e79b1b
· blocks 1
#16
0x23afbff3
#17
updateDataFeedsValuesPartial
#18
executeBatch
#20
0x6a34138b
· blocks 1
#22
setData
#26
transfer
#3
0x0c7abd22
· blocks 2
#6
updatePrices
· blocks 2
#15
0x40e79b1b
#21
0x6a34138b
#23
0x39435dac
· blocks 2
#4
0xab083028
· blocks 1
#7
updatePrices
· blocks 1
#24
0x39435dac
· blocks 1
#8
updatePrices
#19
0x3f5c179b
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w0
6
w1
7
w2
8
w3
13
w0
14
w0
15
w1
19
w3
20
w0
21
w1
23
w1
24
w2
25
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xaa7ee7…f0e4
8 touches
6 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0xc2aacf41…5502
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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:
0xaa7ee7ce…aff0e4
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity