pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,602,403
← previous block
next block →
recent activity
Analyzing
Block #90,602,403
28 transactions · 24 stateful · 2026-07-26 22:16:42 UTC
Parallelism
82
/100
Blocked
54
%
Avg conflicts / tx
0.93
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,602,403
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x6a6687c2
#5
execPerpOps
#6
execPerpOps
#7
updatePrices
· blocks 2
#10
0x6a6687c2
#11
0x5a5d9a99
· blocks 5
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#18
execFwdPositionOps
#19
0x3f5c179b
#21
0xed82b078
· blocks 1
#23
0x6a6687c2
#24
setData
#2
0xab083028
· blocks 3
#8
updatePrices
· blocks 1
#12
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 2
#3
0xab083028
· blocks 2
#9
updatePrices
#13
0x5a5d9a99
#17
execFwdPositionOps
· blocks 1
#25
execOrders
· blocks 2
#20
0xed82b078
· blocks 1
#26
execOrders
· blocks 1
#22
0xed82b078
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
11
w0
12
w1
13
w2
16
w1
17
w2
20
w3
21
w0
22
w4
25
w2
26
w3
27
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf18906a6…d2e3
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x0fffa5c0…a3a9
0xa6afd3…d132
6 touches
3 conflicts
0x731f2745…9370
0xa6afd3…d132
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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