pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,661,213
← previous block
next block →
recent activity
Analyzing
Block #87,661,213
22 transactions · 20 stateful · 2026-07-14 08:09:39 UTC
Parallelism
77
/100
Blocked
45
%
Avg conflicts / tx
0.77
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,661,213
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x957d4ba0
· blocks 4
#7
updatePrices
#8
0x1a945f9c
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 2
#13
0x3f5c179b
· blocks 2
#18
0xed82b078
#19
setData
#20
0x34653439
#21
execOrders
#3
0x957d4ba0
· blocks 3
#12
execFwdPositionOps
· blocks 1
#15
batchUpdate
· blocks 1
#4
0x957d4ba0
· blocks 2
#14
execFwdPositionOps
· blocks 1
#17
0xed82b078
#5
0x957d4ba0
· blocks 1
#16
execFwdPositionOps
#6
0x957d4ba0
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
11
w0
12
w1
13
w0
14
w2
15
w1
16
w3
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47d4745e…02bb
0x336ed4…c59c
10 touches
10 conflicts
0x00000000…000a
0x90c374…be45
10 touches
10 conflicts
0x00000000…000b
0x90c374…be45
10 touches
10 conflicts
0x34443913…cbf3
0x336ed4…c59c
6 touches
3 conflicts
0x93c58e4d…9b32
0x336ed4…c59c
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x46b62326…9b3c
0xa6afd3…d132
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
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:
0x336ed437…cfc59c
10 conflicts on slot
0x47d4745e02…9002bb
Audit this contract →
← previous block
·
next block →
recent activity