pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,626,231
← previous block
next block →
recent activity
Analyzing
Block #86,626,231
22 transactions · 18 stateful · 2026-07-09 12:48:54 UTC
Parallelism
68
/100
Blocked
50
%
Avg conflicts / tx
1.14
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,626,231
· 22 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
#2
0x6ad2e98b
· blocks 1
#3
updatePrices
· blocks 6
#10
0x5a5d9a99
· blocks 1
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 1
#15
0x3f5c179b
#16
0x0f6795d9
#18
0x6a4f992e
#19
setData
#20
0x32366535
#21
0x2fbd77…d890
#4
updatePrices
· blocks 5
#12
0x0f6795d9
· blocks 1
#14
0x3f5c179b
#5
updatePrices
· blocks 4
#17
0x0f6795d9
#6
updatePrices
· blocks 3
#7
updatePrices
· blocks 2
#8
updatePrices
· blocks 1
#9
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w0
12
w1
13
w0
14
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
14 touches
21 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xafd867b7…2b2d
0x34b655…2a6f
4 touches
1 conflict
0xafd867b7…2b2e
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x8c42f949…c9d4
0x851145…3f07
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:
0x04fdeac2…f747d7
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity