pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,779,347
← previous block
next block →
recent activity
Analyzing
Block #91,779,347
24 transactions · 22 stateful · 2026-07-31 01:00:53 UTC
Parallelism
71
/100
Blocked
55
%
Avg conflicts / tx
0.75
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,779,347
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
updatePrices
#4
0x5a5d9a99
· blocks 3
#9
0x3f5c179b
#13
updateDataFeedsValuesPartial
#14
0x39435dac
#15
0xf0e58a4b
#16
0x6a6bf43d
· blocks 1
#17
closeBetting
#18
setData
#22
0x59558d29
· blocks 1
#2
0x0c7abd22
· blocks 1
#12
0xed82b078
#19
0x6a6bf43d
#23
0x59558d29
#5
0x0c7abd22
· blocks 3
#6
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
· blocks 2
#7
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
#11
0x39435dac
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w2
6
w3
7
w4
8
w3
10
w4
11
w4
12
w1
16
w0
19
w1
20
w5
21
w6
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xf923dd61…ff47
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb7
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00ddbbf2…4588
0x34b655…2a6f
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity