pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,399,824
← previous block
next block →
recent activity
Analyzing
Block #72,399,824
19 transactions · 17 stateful · 2026-05-04 15:06:03 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,399,824
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x69f8b652
· blocks 2
#2
updatePrices
#3
updatePrices
#6
0x98717539
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x0c7abd22
· blocks 2
#13
forward
#14
setData
#15
withdraw
#4
0x69f8b652
· blocks 1
#7
0x98717539
· blocks 3
#10
0x0c7abd22
· blocks 2
#5
0x69f8b652
#11
0x0c7abd22
· blocks 1
#16
0x39435dac
· blocks 2
#12
0x3f5c179b
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w0
7
w1
9
w0
10
w1
11
w2
12
w3
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe54a1f6f…18f2
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x0747620e…9780
0x1b6862…e19c
6 touches
3 conflicts
0xb8659790…0e79
0xd32edf…ff58
5 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:
0x34b6552d…112a6f
6 conflicts on slot
0xe54a1f6fdd…7918f2
Audit this contract →
← previous block
·
next block →
recent activity