pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,918,877
← previous block
next block →
recent activity
Analyzing
Block #108,918,877
32 transactions · 29 stateful · 2026-09-29 02:35:22 UTC
Parallelism
72
/100
Blocked
72
%
Avg conflicts / tx
2.03
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,918,877
· 32 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x59558d29
#3
0xab083028
#4
0xab083028
#5
0x5acec890
· blocks 7
#8
0x5acec890
#14
0xf78cb219
· blocks 1
#15
execFwdPositionOpsV2
· blocks 1
#17
0x3f5c179b
#20
setData
#6
0x5acec890
· blocks 6
#18
0x0c7abd22
· blocks 8
#7
0x5acec890
· blocks 5
#19
0xed82b078
#25
0x0c7abd22
· blocks 6
#9
0x5acec890
· blocks 3
#12
execOrders
· blocks 2
#26
0x0c7abd22
· blocks 5
#10
0x5acec890
· blocks 2
#13
execOrders
#16
execFwdPositionOpsV2
#21
execOrders
· blocks 3
#27
0x0c7abd22
· blocks 4
#11
0x928e4afa
· blocks 1
#22
execOrders
· blocks 2
#28
0x0c7abd22
· blocks 3
#23
execOrders
· blocks 1
#29
0x0c7abd22
· blocks 2
#24
execOrders
#30
0x0c7abd22
· blocks 1
#31
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
9
w3
10
w4
11
w5
12
w3
16
w4
18
w1
19
w2
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa46018e0…8297
0xd32edf…ff58
15 touches
28 conflicts
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x15698ac9…2a46
0x34b655…2a6f
10 touches
10 conflicts
0x42102e63…8aa9
0x1b6862…e19c
8 touches
6 conflicts
0x3c9eb1c3…9acf
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 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
28 conflicts on slot
0xa46018e083…048297
Audit this contract →
← previous block
·
next block →
recent activity