pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,415,194
← previous block
next block →
recent activity
Analyzing
Block #89,415,194
29 transactions · 25 stateful · 2026-07-22 11:41:36 UTC
Parallelism
83
/100
Blocked
40
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,415,194
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
0x0c7abd22
#5
execPerpOps
#6
execPerpOps
#7
0x5a5d9a99
· blocks 2
#8
updatePrices
#9
execFwdPositionOps
· blocks 1
#11
updateDataFeedsValuesPartial
#16
0x3f5c179b
· blocks 1
#17
0x57368ddf
#20
0xed82b078
#21
execFwdPositionOps
#22
execFwdPositionOps
#23
transfer
#24
setData
#25
0xcbe85f…b5be
#26
execOrders
· blocks 1
#28
0xc7e3ec2c
#3
0xab083028
· blocks 2
#10
execFwdPositionOps
· blocks 1
#12
placeAndExecuteMarketSell
· blocks 2
#27
execOrders
#4
0xab083028
#13
placeAndExecuteMarketBuy
· blocks 2
#15
0x3f5c179b
#19
execOrders
#14
placeAndExecuteMarketBuy
· blocks 1
#18
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
7
w0
9
w0
10
w1
12
w1
13
w2
14
w3
15
w2
16
w0
18
w4
19
w2
26
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0xb0ce5883…746c
0x2a68ba…90c5
6 touches
3 conflicts
0x680ca7d7…2df4
0x34b655…2a6f
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x8cef2878…fd7a
0x851145…3f07
4 touches
1 conflict
0x0e4000ee…afb9
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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:
USDC (USDC)
6 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity