pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,727,999
← previous block
next block →
recent activity
Analyzing
Block #97,727,999
25 transactions · 23 stateful · 2026-08-20 21:15:01 UTC
Parallelism
80
/100
Blocked
39
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,727,999
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x7b84f330
· blocks 1
#3
0xab083028
#4
execOrders
#5
0x6b8f732b
#6
updateDataFeedsValuesPartial
#11
execFwdPositionOpsV2
#12
execFwdPositionOpsV2
· blocks 1
#13
execFwdPositionOpsV2
· blocks 2
#14
relay
#17
0xed82b078
#18
0xed82b078
#19
0xed82b078
#20
setData
#21
0x59558d29
#7
0x0c7abd22
· blocks 3
#15
execFwdPositionOpsV2
#16
execFwdPositionOpsV2
· blocks 1
#24
0x7b84f330
#8
0x0c7abd22
· blocks 3
#22
execOrders
· blocks 1
#9
0x0c7abd22
· blocks 1
#23
execOrders
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
7
w1
8
w2
9
w3
10
w4
12
w0
13
w0
15
w1
16
w1
22
w2
23
w3
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef330198…5505
0xd32edf…ff58
9 touches
10 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xd6071d1d…496b
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xef3301987e…6f5505
Audit this contract →
← previous block
·
next block →
recent activity