pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,496,986
← previous block
next block →
recent activity
Analyzing
Block #97,496,986
33 transactions · 27 stateful · 2026-08-20 01:40:00 UTC
Parallelism
64
/100
Blocked
78
%
Avg conflicts / tx
1.94
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,496,986
· 33 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#7
0x7b84f330
#8
0x7b84f330
· blocks 1
#9
0x41a8f47c
#10
0x41a8f47c
#12
0x41a8f47c
#26
transferWithAuthorization
#27
setData
#28
0x59558d29
· blocks 1
#30
execOrders
#31
0x7b84f330
#2
0x0c7abd22
· blocks 5
#11
0x41a8f47c
· blocks 1
#29
0x59558d29
#32
0x7b84f330
#3
0x0c7abd22
· blocks 4
#21
0xb414539a
#4
0x0c7abd22
· blocks 7
#5
0x0c7abd22
· blocks 5
#13
execOrders
· blocks 3
#6
0x0c7abd22
· blocks 2
#14
execOrder
· blocks 5
#15
execOrder
· blocks 7
#22
0x0c7abd22
#16
execOrder
· blocks 3
#17
execOrder
· blocks 5
#18
execOrder
· blocks 3
#23
execFwdPositionOpsV2
· blocks 2
#19
execOrder
· blocks 1
#24
execFwdPositionOpsV2
· blocks 1
#20
execOrder
#25
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
11
w1
13
w4
21
w2
22
w6
23
w9
24
w10
25
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa6e34209…2df8
0xd32edf…ff58
13 touches
21 conflicts
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 conflicts
0x737acb78…fce8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0018
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0028
0x1b6862…e19c
10 touches
10 conflicts
0x59658b83…2225
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 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
21 conflicts on slot
0xa6e34209c2…f02df8
Audit this contract →
← previous block
·
next block →
recent activity