pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,872,490
← previous block
next block →
recent activity
Analyzing
Block #102,872,490
20 transactions · 19 stateful · 2026-09-07 22:27:53 UTC
Parallelism
80
/100
Blocked
26
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,872,490
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
setData
#2
updatePrices
#3
0xab083028
· blocks 1
#5
0x8263f5d9
#6
0x8263f5d9
#7
execOrder
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0c7abd22
· blocks 1
#11
transferWithAuthorization
· blocks 3
#15
execFwdPositionOpsV2
#16
execFwdPositionOpsV2
#17
0x6a9f3a6c
#18
execOrders
#4
0xab083028
#12
transferWithAuthorization
· blocks 2
#19
0x0c7abd22
#13
transferWithAuthorization
· blocks 1
#14
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
10
w0
11
w0
12
w1
13
w2
14
w3
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
8 touches
6 conflicts
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x8bed9680…41df
0xd32edf…ff58
3 touches
1 conflict
0xabde8104…c9a9
0x2a68ba…90c5
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0x40970e69…da50
0x34ae4d…3fc5
2 touches
0 conflicts
0x8cf3d245…1d0d
0x34ae4d…3fc5
2 touches
0 conflicts
0xb05cd4f5…73d0
0x34ae4d…3fc5
2 touches
0 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:
USDC (USDC)
6 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity