pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,859,929
← previous block
next block →
recent activity
Analyzing
Block #72,859,929
23 transactions · 14 stateful · 2026-05-06 18:12:15 UTC
Parallelism
78
/100
Blocked
43
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,859,929
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x1094dc9f
#7
0xb264ae19
#8
0x05ee6a22
#9
0x05ee6a22
#10
0x69fb84f7
#11
0x5bf9264c
#12
0x5bf9264c
#14
0xccf50a51
#15
0xccf50a51
#16
0xe7be4706
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0xeffdedb0
#21
setData
#22
0x39435dac
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 2
#17
0x121eab2f
#6
_makeSwaps
#13
0x0c7abd22
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
6
w4
13
w4
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xff5b9cb0…0026
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd996735f…8732
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x92d610a6…9a40
0x2a68ba…90c5
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
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:
0xd32edf66…9fff58
10 conflicts on slot
0xff5b9cb070…dc0026
Audit this contract →
← previous block
·
next block →
recent activity