pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,860,825
← previous block
next block →
recent activity
Analyzing
Block #72,860,825
15 transactions · 12 stateful · 2026-05-06 18:18:14 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
0.87
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,860,825
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
_makeSwaps
#7
0x98717539
#8
updateDataFeedsValuesPartial
#11
0xed82b078
#12
0xeffdedb0
#13
setData
#14
0x39435dac
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 1
#9
0x5339c59f
· blocks 1
#5
0x0c7abd22
#10
0xed82b078
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
5
w4
9
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0xd1480c90…ae08
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x2ed8f4f4…be87
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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:
0x1b68626d…2de19c
10 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity