pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,394
← previous block
next block →
recent activity
Analyzing
Block #87,919,394
21 transactions · 13 stateful · 2026-07-15 12:56:48 UTC
Parallelism
86
/100
Blocked
23
%
Avg conflicts / tx
0.19
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,394
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a578408
· blocks 1
#2
0xab083028
#3
0xab083028
#4
0xab083028
#5
updatePrices
#6
execOrders
· blocks 1
#7
0x6a578407
#9
0x6a578408
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
#14
0x98717539
· blocks 1
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
batchUpdate
#18
setData
#8
0x6a578408
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
8
w1
14
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4f1ad4b4…e00a
0x34b655…2a6f
4 touches
1 conflict
0x53699236…fede
0x34b655…2a6f
4 touches
1 conflict
0x5b150752…ceef
0x34b655…2a6f
4 touches
1 conflict
0x95dc7164…65e5
0x34b655…2a6f
4 touches
1 conflict
0x9c52dce9…3a8c
0x34b655…2a6f
4 touches
1 conflict
0xc6b604e6…5152
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xee75c266…f8c6
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
1 conflict on slot
0x4f1ad4b4ec…b9e00a
Audit this contract →
← previous block
·
next block →
recent activity