pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,646,732
← previous block
next block →
recent activity
Analyzing
Block #108,646,732
40 transactions · 34 stateful · 2026-09-28 03:42:14 UTC
Parallelism
47
/100
Blocked
74
%
Avg conflicts / tx
5.47
Longest chain
21
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,646,732
· 40 txs across 21 waves · depth 21
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
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
wave
w20
#0
syscallReward
#1
0x0c7abd22
· blocks 20
#5
0x0c7abd22
#23
0x033bd359
#24
0xfcde23c0
#25
0x59558d29
#26
updateDataFeedsValuesPartial
#27
execPerpOps
#28
execPerpOps
#29
0xb414539a
#33
execFwdPositionOpsV2
#34
forward
#36
setData
#37
0x61d59c2d
· blocks 1
#39
execOrders
#2
0x0c7abd22
· blocks 19
#38
0x61d59c2d
#3
0x0c7abd22
· blocks 19
#4
0x0c7abd22
· blocks 17
#6
0x0c7abd22
· blocks 17
#7
0x0c7abd22
· blocks 15
#8
0x0c7abd22
· blocks 15
#9
0x0c7abd22
· blocks 13
#10
0x0c7abd22
· blocks 12
#11
0x0c7abd22
· blocks 11
#12
0x0c7abd22
· blocks 11
#13
0x0c7abd22
· blocks 10
#35
execFwdPositionOpsV2
#14
0x0c7abd22
· blocks 8
#30
execOrders
· blocks 2
#15
0x0c7abd22
· blocks 7
#31
execOrders
· blocks 1
#16
0x0c7abd22
· blocks 6
#32
execOrders
#17
0x0c7abd22
· blocks 5
#18
0x0c7abd22
· blocks 4
#19
0x0c7abd22
· blocks 3
#20
0x0c7abd22
· blocks 2
#21
0x0c7abd22
· blocks 1
#22
0x0c7abd22
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
6
w4
7
w5
8
w6
9
w7
10
w8
11
w9
12
w10
13
w11
14
w12
15
w13
16
w14
17
w15
18
w16
19
w17
20
w18
21
w19
22
w20
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6251b38b…f2e4
0xd32edf…ff58
41 touches
210 conflicts
0x00000000…0015
0x1b6862…e19c
32 touches
120 conflicts
0x00000000…0013
0x1b6862…e19c
32 touches
120 conflicts
0xd996735f…8735
0x1b6862…e19c
32 touches
120 conflicts
0x00000000…002f
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…001f
0x1b6862…e19c
26 touches
78 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
26 touches
78 conflicts
0x00000000…0012
0x1b6862…e19c
26 touches
78 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
210 conflicts on slot
0x6251b38b60…3bf2e4
Audit this contract →
← previous block
·
next block →
recent activity