pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,092,423
← previous block
next block →
recent activity
Analyzing
Block #71,092,423
19 transactions · 13 stateful · 2026-04-28 13:48:20 UTC
Parallelism
79
/100
Blocked
46
%
Avg conflicts / tx
0.42
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,092,423
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x69f0bb1c
· blocks 1
#3
0x69f0bb1c
#5
0x69f0bb1b
#6
0x5bf9264c
#7
0x5bf9264c
#8
0x69f0bb1b
#12
updateDataFeedsValuesPartial
#13
0x69f0bb1c
#14
setData
#15
handleOps
#16
0x39435dac
· blocks 2
#4
0x69f0bb1c
#9
0x0c7abd22
· blocks 1
#17
0x39435dac
· blocks 1
#10
0x0c7abd22
· blocks 1
#18
0x39435dac
#11
0x6463ffd1
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
9
w1
10
w2
11
w3
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x48a29a03…c435
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
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
3 conflicts on slot
0x0000000000…000028
Audit this contract →
← previous block
·
next block →
recent activity