pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,270,940
← previous block
next block →
recent activity
Analyzing
Block #73,270,940
23 transactions · 19 stateful · 2026-05-08 15:47:14 UTC
Parallelism
70
/100
Blocked
58
%
Avg conflicts / tx
1.57
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,270,940
· 23 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 5
#5
0xe0de3ed7
#6
0xb264ae19
#7
updatePrices
· blocks 6
#10
updatePrices
#16
updateDataFeedsValuesPartial
#18
0x5bf9264c
#19
0x5bf9264c
#20
0xeffdedb0
#21
setData
#22
0x39435dac
#2
0x0c7abd22
· blocks 4
#8
updatePrices
· blocks 5
#3
0x0c7abd22
· blocks 3
#9
updatePrices
· blocks 4
#4
0x0c7abd22
· blocks 2
#11
updatePrices
· blocks 3
#12
updatePrices
· blocks 2
#15
0x0c7abd22
· blocks 1
#13
updatePrices
· blocks 1
#17
0x0c7abd22
#14
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
7
w0
8
w1
9
w2
11
w3
12
w4
13
w5
14
w6
15
w4
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
14 touches
21 conflicts
0x8a5bdc4c…5139
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c3
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 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:
0xab35264b…1cfa38
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity