pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,078,558
← previous block
next block →
recent activity
Analyzing
Block #102,078,558
37 transactions · 31 stateful · 2026-09-05 03:30:08 UTC
Parallelism
81
/100
Blocked
45
%
Avg conflicts / tx
0.57
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,078,558
· 37 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0x6a9b8cc4
#3
exactOutputSingle
#4
0x4ccf0801
#5
0x6a9b8cc4
#6
updatePrices
· blocks 2
#7
updatePrices
#8
updatePrices
#11
0x0c7abd22
· blocks 1
#12
transfer
#13
0x5acec890
· blocks 2
#16
updateDataFeedsValuesPartial
#17
execOrders
#18
0x5acec890
#19
0x5acec890
#21
0x4cb2db39
#22
0x59558d29
#23
execPerpOps
#24
execPerpOps
#25
setData
#30
execFwdPositionOpsV2
#32
0x6a9b8cc4
#9
updatePrices
· blocks 1
#14
0xab083028
· blocks 1
#20
0x928e4afa
#26
execFwdPositionOpsV2
· blocks 3
#28
0x0c7abd22
· blocks 1
#10
updatePrices
#15
0xab083028
#27
execFwdPositionOpsV2
· blocks 1
#29
execFwdPositionOpsV2
#31
0xed82b078
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
9
w1
10
w2
11
w0
13
w0
14
w1
15
w2
20
w1
26
w1
27
w2
28
w1
29
w2
31
w2
33
w3
34
w4
35
w5
36
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xf5b5f7…6d70
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x3b482aa4…6a1f
0x1b6862…e19c
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity