pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,470,151
← previous block
next block →
recent activity
Analyzing
Block #75,470,151
15 transactions · 9 stateful · 2026-05-18 20:29:23 UTC
Parallelism
80
/100
Blocked
22
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,470,151
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x98717539
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0x6a0b771b
#7
setData
#8
0x801379…8ff1
#9
0x030b30…2d4f
#10
0x39435dac
· blocks 1
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#4
0x98717539
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
10
w0
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd8ca2331…299c
0x34b655…2a6f
6 touches
3 conflicts
0x0175b1f6…af86
0x34b655…2a6f
6 touches
3 conflicts
0x03b4fefa…9a00
0x34b655…2a6f
4 touches
1 conflict
0x14fea940…5a38
0x34b655…2a6f
4 touches
1 conflict
0x15c9b5bf…f732
0x34b655…2a6f
4 touches
1 conflict
0x2cef1eff…9f14
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x664bf99e…0a8c
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:
Perpl
3 conflicts on slot
0xd8ca2331bd…11299c
Audit this contract →
← previous block
·
next block →
recent activity