pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,546,970
← previous block
next block →
recent activity
Analyzing
Block #91,546,970
29 transactions · 26 stateful · 2026-07-30 05:31:57 UTC
Parallelism
62
/100
Blocked
58
%
Avg conflicts / tx
1.38
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,546,970
· 29 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
0x0c7abd22
· blocks 4
#6
0x4d8dc985
· blocks 2
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x6a6ae244
· blocks 1
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
executeBatch
#19
0x39435dac
· blocks 1
#22
0x39435dac
#23
setData
#24
redeemDelegations
#28
0x59558d29
#2
0x0c7abd22
· blocks 3
#4
0xab083028
· blocks 1
#21
0x6a6ae245
#3
0x0c7abd22
· blocks 4
#5
0xab083028
#10
0x0f6795d9
· blocks 5
#11
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 6
#16
0x0f6795d9
· blocks 4
#20
0x39435dac
#17
0x0f6795d9
#18
0x0f6795d9
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
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
6
w0
9
w0
10
w3
11
w4
15
w5
16
w6
17
w7
18
w7
21
w1
25
w8
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e1faa73…bfbf
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x6aa624fd…a84c
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
10 conflicts on slot
0x7e1faa73db…84bfbf
Audit this contract →
← previous block
·
next block →
recent activity