pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,100,158
← previous block
next block →
recent activity
Analyzing
Block #72,100,158
20 transactions · 19 stateful · 2026-05-03 05:42:30 UTC
Parallelism
70
/100
Blocked
47
%
Avg conflicts / tx
1.05
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,100,158
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#2
execute
#3
updatePrices
· blocks 2
#6
0xe7be4706
#7
0x98717539
· blocks 2
#9
updateDataFeedsValuesPartial
#13
0xed82b078
#16
setData
#18
modifyLiquidities
#19
modifyLiquidities
#4
updatePrices
· blocks 1
#8
0x98717539
· blocks 1
#10
0x3f5c179b
· blocks 4
#5
updatePrices
#11
0xed82b078
· blocks 3
#17
0x39435dac
#12
0xed82b078
· blocks 2
#14
0xed82b078
· blocks 1
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
7
w0
8
w1
10
w1
11
w2
12
w3
14
w4
15
w5
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0002
0x7e9d3a…9fda
6 touches
3 conflicts
0xadac4a86…c2bc
0x34b655…2a6f
6 touches
3 conflicts
0x12fd91b6…cbe3
0x34b655…2a6f
4 touches
1 conflict
0x3347cbe5…846c
0x34b655…2a6f
4 touches
1 conflict
0x414e9446…4b59
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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity