pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,880,822
← previous block
next block →
recent activity
Analyzing
Block #87,880,822
18 transactions · 15 stateful · 2026-07-15 08:38:49 UTC
Parallelism
78
/100
Blocked
27
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,880,822
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0xab083028
#3
0x5a5d9a99
#4
0x98717539
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
execFwdPositionOps
· blocks 3
#11
0x3f5c179b
#12
0x3f5c179b
#14
setData
#15
0x51556e…1e46
#16
0xa775f6…e6e4
#17
0xb8024e57
#8
execFwdPositionOps
· blocks 3
#9
execFwdPositionOps
· blocks 1
#13
execOrders
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w2
10
w3
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa0a5bed4…1d15
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x2d7b3d63…c856
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x013f8235…a848
0x34b655…2a6f
4 touches
1 conflict
0x69028386…61a4
0x34b655…2a6f
4 touches
1 conflict
0x7571c40f…8be7
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:
Perpl
6 conflicts on slot
0xa0a5bed4e8…1d1d15
Audit this contract →
← previous block
·
next block →
recent activity