pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,898,853
← previous block
next block →
recent activity
Analyzing
Block #97,898,853
31 transactions · 29 stateful · 2026-08-21 11:43:45 UTC
Parallelism
65
/100
Blocked
66
%
Avg conflicts / tx
1.42
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,898,853
· 31 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
executePacked
· blocks 4
#2
exactInputSingle
#6
execOrders
· blocks 5
#8
execOrders
· blocks 1
#10
0xbb1740dd
#11
execPerpOps
#12
0xe3a3c9cc
#17
updateDataFeedsValuesPartial
#24
0xed82b078
#26
setData
#27
0x59558d29
#3
0xaf5e395a
· blocks 3
#7
execOrders
· blocks 1
#9
execOrders
#4
0xab083028
· blocks 1
#13
0x5acec890
· blocks 3
#20
execute
· blocks 2
#5
0xab083028
· blocks 1
#14
0x5acec890
· blocks 4
#21
0xed82b078
#25
0xed82b078
#15
0x5acec890
· blocks 6
#19
0x3f5c179b
#16
0x928e4afa
· blocks 1
#18
execFwdPositionOpsV2
· blocks 4
#22
execFwdPositionOpsV2
· blocks 3
#23
execFwdPositionOpsV2
· blocks 2
#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
1
w0
3
w1
4
w2
5
w3
6
w0
7
w1
8
w0
9
w1
13
w2
14
w3
15
w4
16
w5
18
w5
19
w4
20
w2
21
w3
25
w3
28
w8
29
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
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x544745e8…d72e
0x34b655…2a6f
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x22e0cc1d…ad0d
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