pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#100,604,852
← previous block
next block →
recent activity
Analyzing
Block #100,604,852
36 transactions · 30 stateful · 2026-08-30 23:48:06 UTC
Parallelism
67
/100
Blocked
67
%
Avg conflicts / tx
1.75
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#100,604,852
· 36 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x5acec890
· blocks 7
#2
0xab083028
· blocks 4
#3
0x8263f5d9
#7
execOrders
#8
0x5acec890
· blocks 1
#10
updateDataFeedsValuesPartial
#13
execOrders
#14
0x41a8f47c
#15
execFwdPositionOpsV2
· blocks 1
#21
relay
#23
0x6a94c1ae
#24
setData
#25
0x9ae4bb…f46c
#26
0x285334…feb3
#29
execOrders
#4
0x8263f5d9
· blocks 3
#6
0x928e4afa
· blocks 4
#11
execOrders
· blocks 2
#12
execOrders
· blocks 3
#19
0x0c7abd22
#5
0x8263f5d9
· blocks 2
#9
0x5acec890
· blocks 2
#16
execFwdPositionOpsV2
· blocks 5
#18
0x3f5c179b
#17
0x62be7533
#20
execFwdPositionOpsV2
· blocks 1
#22
batchUpdate
#27
execOrders
· blocks 7
#28
execOrders
· blocks 6
#30
execOrders
· blocks 5
#31
execOrders
· blocks 4
#32
execOrders
· blocks 3
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
6
w1
8
w0
9
w2
11
w1
12
w1
16
w2
17
w3
18
w2
19
w1
20
w3
22
w3
27
w4
28
w5
33
w9
34
w10
35
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x14cc77c7…69c4
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x904e2bfb…1544
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity