pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,712,068
← previous block
next block →
recent activity
Analyzing
Block #87,712,068
28 transactions · 25 stateful · 2026-07-14 13:49:52 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,712,068
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
exactOutputSingle
#7
exactOutputSingle
#8
0xab083028
· blocks 1
#10
0x6b8f732b
#11
updatePrices
#12
0x5a5d9a99
· blocks 4
#14
0x5a5d9a99
#15
0x6b8f732b
#16
withdraw
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#21
batchUpdate
#24
setData
#27
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#5
execute
#9
0xab083028
· blocks 2
#13
0x5a5d9a99
· blocks 2
#3
0x0c7abd22
· blocks 1
#19
execFwdPositionOps
· blocks 1
#22
0xed82b078
#23
0xed82b078
#4
0x0c7abd22
#20
execFwdPositionOps
· blocks 2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w1
8
w0
9
w1
12
w0
13
w1
19
w2
20
w3
22
w2
23
w2
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa7013be2…c0a8
0x34b655…2a6f
8 touches
6 conflicts
0xf070d98a…1b97
0xd32edf…ff58
7 touches
6 conflicts
0x7be3246e…f89f
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
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:
Perpl
6 conflicts on slot
0xa7013be2a1…9ac0a8
Audit this contract →
← previous block
·
next block →
recent activity