pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,377,419
← previous block
next block →
recent activity
Analyzing
Block #89,377,419
18 transactions · 17 stateful · 2026-07-22 07:29:00 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,377,419
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
updatePrices
#3
0x5a5d9a99
· blocks 5
#6
updateDataFeedsValuesPartial
#8
0x3f5c179b
#11
execFwdPositionOps
#12
0x6a6071b4
#13
setData
#17
execOrders
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
· blocks 3
#7
0x3f5c179b
· blocks 1
#9
execFwdPositionOps
#10
batchUpdate
#14
execOrders
· blocks 2
#15
execOrders
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w1
7
w1
9
w2
10
w2
14
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf4f9cac7…fd98
0x34b655…2a6f
8 touches
6 conflicts
0x103be197…826c
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x66a11a3b…0ee9
0xa6afd3…d132
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xf8f1e808…a4fd
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
0xf4f9cac7d9…09fd98
Audit this contract →
← previous block
·
next block →
recent activity