pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,421,353
← previous block
next block →
recent activity
Analyzing
Block #71,421,353
13 transactions · 13 stateful · 2026-04-30 02:19:04 UTC
Parallelism
54
/100
Blocked
38
%
Avg conflicts / tx
0.85
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,421,353
· 13 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x98717539
· blocks 3
#3
updateDataFeedsValuesPartial
#4
0x3f5c179b
#5
verifyOracleProofV2
#6
0x0c7abd22
#7
commit
#8
setData
#2
0x98717539
· blocks 2
#9
0x39435dac
· blocks 3
#10
0x39435dac
· blocks 2
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
9
w2
10
w3
11
w4
12
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x676f9f01…a8ac
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x17e2d2a0…359e
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
4 touches
1 conflict
0x2877f440…c2c8
0x34b655…2a6f
4 touches
1 conflict
0x3b74ae43…a235
0x34b655…2a6f
4 touches
1 conflict
0x3c35979a…975d
0x34b655…2a6f
4 touches
1 conflict
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:
0x34b6552d…112a6f
6 conflicts on slot
0x676f9f01ee…dea8ac
Audit this contract →
← previous block
·
next block →
recent activity