pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,090,264
← previous block
next block →
recent activity
Analyzing
Block #71,090,264
18 transactions · 13 stateful · 2026-04-28 13:33:57 UTC
Parallelism
89
/100
Blocked
15
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,090,264
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0xb264ae19
#3
updatePrices
· blocks 1
#4
updatePrices
#6
updatePrices
#7
0x5bf9264c
#8
0x5bf9264c
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
forward
#12
0xed82b078
· blocks 1
#13
0xed82b078
#15
setData
#16
0x39435dac
#17
updatePrices
#5
updatePrices
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
12
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xb857c1…9be1
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0018
0x1b6862…e19c
2 touches
0 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:
0xb857c13a…1a9be1
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity