pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,564,537
← previous block
next block →
recent activity
Analyzing
Block #108,564,537
36 transactions · 35 stateful · 2026-09-27 20:48:22 UTC
Parallelism
72
/100
Blocked
57
%
Avg conflicts / tx
2.06
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,564,537
· 36 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xdf921160
· blocks 2
#2
0x9ac0761c
· blocks 3
#3
0x9ac0761c
#4
0x0c7abd22
· blocks 9
#7
0x59558d29
#8
0x59558d29
#11
0x5acec890
#12
0x5acec890
#13
0xa96df62f
#14
updatePrices
· blocks 2
#15
updatePrices
#16
execFwdPositionOpsV2
· blocks 4
#20
0x57368ddf
#26
setData
#27
execOrders
#5
0xab083028
· blocks 3
#6
0x0c7abd22
· blocks 8
#19
0x84403c1b
· blocks 5
#9
0xab083028
· blocks 2
#18
0xed82b078
#21
0x84403c1b
· blocks 4
#28
0x0c7abd22
· blocks 7
#10
0xab083028
#17
0x3f5c179b
#22
0x84403c1b
· blocks 2
#29
0x0c7abd22
· blocks 6
#23
0x84403c1b
· blocks 1
#30
0x0c7abd22
· blocks 5
#24
0x84403c1b
· blocks 1
#31
0x0c7abd22
· blocks 4
#25
0x84403c1b
#32
0x0c7abd22
· blocks 3
#33
0x0c7abd22
· blocks 2
#34
0x0c7abd22
· blocks 1
#35
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
6
w1
9
w2
10
w3
18
w2
21
w2
22
w3
23
w4
28
w2
29
w3
30
w4
31
w5
32
w6
33
w7
34
w8
35
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x140e0477…5e3c
0xd32edf…ff58
19 touches
45 conflicts
0x660b6e4f…3d72
0x34b655…2a6f
10 touches
10 conflicts
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xcb21158b…f18d
0x34b655…2a6f
8 touches
6 conflicts
0xfa0862f7…2ce7
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
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
45 conflicts on slot
0x140e047741…7a5e3c
Audit this contract →
← previous block
·
next block →
recent activity