pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,803,553
← previous block
next block →
recent activity
Analyzing
Block #107,803,553
40 transactions · 29 stateful · 2026-09-25 04:58:07 UTC
Parallelism
92
/100
Blocked
31
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,803,553
· 40 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xf78cb219
· blocks 1
#2
0xd524a9da
#3
0xaf5e395a
#4
0x0756e95c
#5
0xb9621614
#6
0xab083028
· blocks 2
#7
0xcf7468f4
#8
0x5acec890
#9
0x59558d29
#10
0xab083028
· blocks 1
#11
0x4297b034
#12
0x928e4afa
#13
0x0c7abd22
· blocks 2
#16
0x84403c1b
· blocks 1
#17
execPerpOps
#19
0x62be7533
#20
0xab647912
#21
0x3f5c179b
#23
execute
#24
0x84403c1b
#25
execFwdPositionOpsV2
· blocks 1
#28
transfer
#29
0x6ab5ff62
#30
setData
#31
0x61d59c2d
#32
0x61d59c2d
#33
0x61d59c2d
#34
0x61d59c2d
· blocks 1
#36
execOrders
· blocks 2
#39
execOrders
#14
0x0c7abd22
· blocks 1
#18
0xf78cb219
#22
0x3f5c179b
#26
0xed82b078
#27
execFwdPositionOpsV2
#35
0x61d59c2d
#37
execOrders
· blocks 1
#15
0x0c7abd22
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
10
w0
13
w0
14
w1
15
w2
16
w0
18
w1
22
w1
25
w0
26
w1
27
w1
34
w0
35
w1
36
w0
37
w1
38
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8646b68d…eebf
0xd32edf…ff58
5 touches
3 conflicts
0x77ed432f…fa04
0x065c9d…c394
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xbdd97c21…e3d0
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
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:
Perpl
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity