pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,379,191
← previous block
next block →
recent activity
Analyzing
Block #89,379,191
14 transactions · 14 stateful · 2026-07-22 07:40:52 UTC
Parallelism
79
/100
Blocked
21
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,379,191
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
execFwdPositionOps
#3
0x3f5c179b
#4
0x3f5c179b
· blocks 1
#5
0x3f5c179b
#7
execFwdPositionOps
· blocks 2
#8
forward
#9
forward
#10
execFwdPositionOps
#11
setData
#6
batchUpdate
#12
execOrders
· blocks 1
#13
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w0
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89678d1b…463e
0xa6afd3…d132
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xbf78ee7f…e7fd
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x439cfb2c…7b9e
0xa6afd3…d132
4 touches
1 conflict
0x09500602…94ea
0x34b655…2a6f
2 touches
0 conflicts
0x0e11d8d8…6ece
0x34b655…2a6f
2 touches
0 conflicts
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0x89678d1b59…5a463e
Audit this contract →
← previous block
·
next block →
recent activity