pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,815,907
← previous block
next block →
recent activity
Analyzing
Block #101,815,907
40 transactions · 21 stateful · 2026-09-04 05:21:20 UTC
Parallelism
90
/100
Blocked
38
%
Avg conflicts / tx
0.25
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,815,907
· 40 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x00c61463
#2
0x6a9a55c8
#3
0x331e89…b68f
#4
0x72df20…85c9
#5
0x6a9a55c8
#6
swapExactNATIVEForTokens
#7
execute
#8
execute
#9
updatePrices
· blocks 1
#11
updatePrices
#12
0x0c7abd22
#13
0xd524a9da
#14
updateDataFeedsValuesPartial
#15
0x3e2e8792
#16
0x5acec890
· blocks 2
#17
0x0c7abd22
· blocks 2
#19
exec
#20
0x59558d29
· blocks 1
#22
execPerpOps
#23
0x0c7abd22
#24
0xe3a3c9cc
#25
0x0c7abd22
#26
0x0c7abd22
#27
0x0c7abd22
#28
setData
· blocks 1
#30
0x62be7533
#33
0x0c7abd22
#34
0x0c7abd22
#35
execFwdPositionOpsV2
#36
transfer
#37
0x6a9a55c8
#10
updatePrices
#18
0x0c7abd22
· blocks 1
#21
0x59558d29
#31
setData
#32
execFwdPositionOpsV2
· blocks 1
#29
0x0c7abd22
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
16
w0
17
w0
18
w1
20
w0
21
w1
28
w0
29
w2
31
w1
32
w1
38
w2
39
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfcd5e68f…2a12
0x34b655…2a6f
6 touches
3 conflicts
0xa7006b15…16ff
0xd32edf…ff58
5 touches
3 conflicts
0x34dad526…5f98
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0xe1c4e5ce…0dec
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xf5b5f7…6d70
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
0xfcd5e68f28…382a12
Audit this contract →
← previous block
·
next block →
recent activity