pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,880,974
← previous block
next block →
recent activity
Analyzing
Block #99,880,974
21 transactions · 20 stateful · 2026-08-28 11:00:38 UTC
Parallelism
90
/100
Blocked
20
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,880,974
· 21 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#3
0x5acec890
#4
execOrder
· blocks 1
#5
execOrder
#6
0x59558d29
#7
execPerpOps
#8
execPerpOps
#9
updateDataFeedsValuesPartial
#11
execFwdPositionOpsV2
· blocks 1
#12
0x3f5c179b
#13
0x3f5c179b
#14
batchUpdate
#16
0xed82b078
#17
transferWithAuthorization
· blocks 1
#19
setData
#20
execOrders
#2
0xab083028
#10
execFwdPositionOpsV2
#15
execFwdPositionOpsV2
#18
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
10
w1
11
w0
15
w1
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
4 touches
1 conflict
0x207e9f25…4724
0x34b655…2a6f
4 touches
1 conflict
0x207e9f25…4725
0x34b655…2a6f
4 touches
1 conflict
0x36126dcb…ca1e
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x58620f29…db5a
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xa4bdc44b…ba69
0x34b655…2a6f
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:
USDC (USDC)
1 conflict on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity