pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,980,291
← previous block
next block →
recent activity
Analyzing
Block #99,980,291
35 transactions · 30 stateful · 2026-08-28 19:21:06 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,980,291
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x575c0012
· blocks 1
#5
0xab083028
· blocks 3
#6
0x6a91e019
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
execOrders
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updatePrices
#17
updatePrices
#20
execOrder
· blocks 1
#21
0x59558d29
#23
setData
#24
0x3f5c179b
#25
0x3f5c179b
· blocks 1
#29
0xed82b078
· blocks 1
#32
transfer
#2
0x0c7abd22
· blocks 2
#7
execute
#13
execOrders
· blocks 1
#26
0x3f5c179b
· blocks 2
#30
0xed82b078
#3
0x0c7abd22
· blocks 3
#14
execOrders
· blocks 2
#27
batchUpdate
· blocks 1
#18
0x928e4afa
· blocks 1
#19
execOrder
#22
execFwdPositionOpsV2
· blocks 1
#31
0xed82b078
#28
execFwdPositionOpsV2
· blocks 1
#33
execOrders
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
7
w1
12
w0
13
w1
14
w2
18
w3
19
w3
20
w0
22
w3
25
w0
26
w1
27
w2
28
w4
30
w1
31
w3
33
w4
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x71717491…10cf
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0xb0e4f69d…34e3
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x7e5ea60a…c4aa
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