pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,795,466
← previous block
next block →
recent activity
Analyzing
Block #107,795,466
39 transactions · 31 stateful · 2026-09-25 04:17:25 UTC
Parallelism
74
/100
Blocked
48
%
Avg conflicts / tx
1.05
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,795,466
· 39 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
0xb9621614
#2
0x6ab5f5d9
#3
0xab083028
· blocks 5
#5
handleOp
#6
0x59558d29
#8
0x5acec890
#9
0x5acec890
#10
0x5acec890
· blocks 2
#11
0x5acec890
#13
0x928e4afa
#14
0x5acec890
#15
0xe3a3c9cc
#16
updateDataFeedsValuesPartial
#20
forward
#22
0x84403c1b
· blocks 1
#25
0x6ab5f5d9
#26
0x6ab5f5d8
#27
setData
#28
0x61d59c2d
#29
0x61d59c2d
#30
0x61d59c2d
#31
0x61d59c2d
· blocks 1
#33
0x61d59c2d
#4
0xab083028
· blocks 4
#12
0x5acec890
· blocks 1
#23
0x84403c1b
#32
0x61d59c2d
#7
0xab083028
· blocks 3
#18
execFwdPositionOpsV2
#17
0x0c7abd22
· blocks 8
#19
0x0c7abd22
· blocks 5
#21
0xed82b078
· blocks 1
#24
0xed82b078
#34
0x0c7abd22
· blocks 4
#35
0x0c7abd22
· blocks 3
#36
0x0c7abd22
· blocks 2
#37
0x0c7abd22
· blocks 1
#38
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w2
10
w0
12
w1
17
w3
18
w2
19
w4
21
w4
24
w5
34
w5
35
w6
36
w7
37
w8
38
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe716d1b0…d816
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x6ea8fa8d…3dda
0x1b6862…e19c
8 touches
6 conflicts
0x77ed432f…fa04
0x065c9d…c394
8 touches
6 conflicts
0x95523e2a…4c01
0x065c9d…c394
8 touches
6 conflicts
0x94dabb65…43a3
0x34b655…2a6f
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
21 conflicts on slot
0xe716d1b097…0ad816
Audit this contract →
← previous block
·
next block →
recent activity