pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,988,957
← previous block
next block →
recent activity
Analyzing
Block #101,988,957
31 transactions · 29 stateful · 2026-09-04 19:55:56 UTC
Parallelism
68
/100
Blocked
55
%
Avg conflicts / tx
1.39
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,988,957
· 31 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
0x6a9b22c3
#2
0x5acec890
· blocks 6
#5
execOrder
· blocks 5
#6
updatePrices
· blocks 3
#10
0xab083028
#11
execOrders
#12
updateDataFeedsValuesPartial
#13
0x0c7abd22
#14
0x5acec890
#19
0x6a9b22c3
#20
0x59558d29
#21
executeBatch
#22
setData
#25
transfer
#3
execOrders
· blocks 2
#7
updatePrices
· blocks 2
#15
0x5acec890
· blocks 1
#17
execOrder
· blocks 5
#4
execOrders
#8
updatePrices
· blocks 1
#16
0x928e4afa
· blocks 1
#18
execOrder
· blocks 1
#9
updatePrices
#23
execFwdPositionOpsV2
· blocks 5
#24
execFwdPositionOpsV2
· blocks 1
#26
execOrders
· blocks 4
#27
execOrders
· blocks 3
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w0
6
w0
7
w1
8
w2
9
w3
15
w1
16
w2
17
w1
18
w2
23
w3
27
w6
28
w7
29
w8
30
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x5363946e…9f68
0x34b655…2a6f
6 touches
3 conflicts
0x73ae20cb…19f1
0x34b655…2a6f
6 touches
3 conflicts
0x08c5d8d8…c7c1
0x34b655…2a6f
6 touches
3 conflicts
0x256918f1…c4d0
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:
Perpl
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity