pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,294,061
← previous block
next block →
recent activity
Analyzing
Block #91,294,061
23 transactions · 19 stateful · 2026-07-29 08:18:08 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,294,061
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
#2
0x6a69b7b8
#3
0xab083028
· blocks 3
#5
0xab083028
#6
postStateList
#7
execPerpOps
#8
execPerpOps
#9
updatePrices
#10
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#19
setData
#20
0x6a69b7b8
#21
0x59558d29
· blocks 1
#4
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 4
#22
0x59558d29
#13
execFwdPositionOps
· blocks 3
#17
0xed82b078
· blocks 1
#14
execFwdPositionOps
· blocks 2
#18
0xed82b078
#15
execFwdPositionOps
· blocks 1
#16
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
10
w0
11
w1
13
w2
14
w3
15
w4
16
w5
17
w2
18
w3
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x2fd12b6c…02cc
0x34b655…2a6f
6 touches
3 conflicts
0xfecb18c0…01ed
0x34b655…2a6f
6 touches
3 conflicts
0x103be197…826c
0xa6afd3…d132
6 touches
3 conflicts
0x66a11a3b…0ee9
0xa6afd3…d132
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 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
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity