pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,793,893
← previous block
next block →
recent activity
Analyzing
Block #90,793,893
30 transactions · 26 stateful · 2026-07-27 14:20:03 UTC
Parallelism
67
/100
Blocked
65
%
Avg conflicts / tx
1.43
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,793,893
· 30 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
0x0c7abd22
· blocks 4
#6
0xab083028
#7
execPerpOps
#8
execPerpOps
#9
0x5a5d9a99
· blocks 8
#16
0x6a67698b
#17
0x6a67698b
#18
execFwdPositionOps
#20
updateDataFeedsValuesPartial
#24
0xe9316489
#25
setData
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0xab083028
· blocks 2
#10
0x5a5d9a99
· blocks 5
#3
0x0c7abd22
#5
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 4
#21
0x3f5c179b
#12
0x5a5d9a99
· blocks 3
#22
0xed82b078
#13
0x5a5d9a99
· blocks 3
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 2
#26
execOrders
· blocks 2
#19
execFwdPositionOps
· blocks 3
#23
execOrders
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w2
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
15
w6
19
w7
21
w2
22
w3
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xd93edb3f…94ec
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x4615c858…7303
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c1
0x1b6862…e19c
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity