pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#70,891,929
← previous block
next block →
recent activity
Analyzing
Block #70,891,929
14 transactions · 12 stateful · 2026-04-27 15:33:08 UTC
Parallelism
79
/100
Blocked
17
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,891,929
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x67098489
#3
0x69ef822c
#4
swap
#5
updatePrices
· blocks 2
#8
0x69ef822c
#9
0x98717539
#10
updateDataFeedsValuesPartial
#11
0xed82b078
#12
setData
#13
0x39435dac
#6
updatePrices
· blocks 1
#7
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
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…001c
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002c
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
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity