pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,648,588
← previous block
next block →
recent activity
Analyzing
Block #102,648,588
41 transactions · 37 stateful · 2026-09-07 03:38:09 UTC
Parallelism
54
/100
Blocked
68
%
Avg conflicts / tx
4.54
Longest chain
19
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,648,588
· 41 txs across 19 waves · depth 19
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
#0
syscallReward
#1
0x0c7abd22
· blocks 20
#16
executePacked
#18
0x6a9e31a5
#19
approve
#20
updatePrices
· blocks 1
#26
updateDataFeedsValuesPartial
#27
0x59558d29
#29
execPerpOps
#30
execPerpOps
#31
0xe3a3c9cc
#33
setData
· blocks 1
#35
execFwdPositionOpsV2
#36
0x62be7533
#39
forward
#40
0x6a9e31a5
#2
0x0c7abd22
· blocks 17
#21
updatePrices
#34
setData
#3
0x0c7abd22
· blocks 16
#4
0x0c7abd22
· blocks 18
#5
0x0c7abd22
· blocks 14
#14
0xbbb036a8
· blocks 1
#6
0x0c7abd22
· blocks 13
#15
0x575c0012
#7
0x0c7abd22
· blocks 12
#8
0x0c7abd22
· blocks 11
#9
0x0c7abd22
· blocks 10
#10
0x0c7abd22
· blocks 9
#11
0x0c7abd22
· blocks 8
#12
0x0c7abd22
· blocks 8
#13
0x0c7abd22
· blocks 9
#17
0xd524a9da
· blocks 2
#22
0x0c7abd22
· blocks 5
#38
0xed82b078
#23
0x0c7abd22
· blocks 4
#24
0x0c7abd22
· blocks 3
#25
0x0c7abd22
· blocks 3
#28
0xbb1740dd
#32
0x0c7abd22
· blocks 1
#37
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
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
11
w10
12
w11
13
w12
17
w13
22
w13
23
w14
24
w15
25
w16
28
w17
32
w17
37
w18
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81fbcba5…d4f6
0xd32edf…ff58
37 touches
171 conflicts
0x00000000…002f
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0012
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0013
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0015
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…001f
0x1b6862…e19c
22 touches
55 conflicts
0x26bb6db7…f863
0x1b6862…e19c
22 touches
55 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
22 touches
55 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
171 conflicts on slot
0x81fbcba520…f3d4f6
Audit this contract →
← previous block
·
next block →
recent activity