pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,771,670
← previous block
next block →
recent activity
Analyzing
Block #74,771,670
14 transactions · 10 stateful · 2026-05-15 14:43:15 UTC
Parallelism
71
/100
Blocked
30
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,771,670
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
addLiquidity
#4
0x0c7abd22
#5
0x6df9e92b
· blocks 3
#9
0x6a07317b
#10
setData
#11
0xbe63d7…e2c0
#12
0x754ff2…80e5
#13
0x94c247…ebd7
#6
0x6df9e92b
· blocks 2
#7
0x6df9e92b
· blocks 1
#8
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xcc67aa…c71c
8 touches
6 conflicts
0x00c46468…f328
0x3bd359…433a
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0x44ad89ba…cf83
0x5c2513…7777
8 touches
6 conflicts
0xce2b6650…ecc3
0x5c2513…7777
8 touches
6 conflicts
0x00000000…0000
0xcc67aa…c71c
8 touches
6 conflicts
0x7f593fea…5f61
0x98dc6e…8633
2 touches
0 conflicts
0xb98b9e9d…a785
0x3bd359…433a
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:
0xcc67aab1…cac71c
6 conflicts on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity