pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,600,719
← previous block
next block →
recent activity
Analyzing
Block #74,600,719
19 transactions · 15 stateful · 2026-05-14 19:41:53 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.32
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,600,719
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a0625f8
#3
updatePrices
· blocks 1
#5
0x98717539
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0xc5a04723
#10
0x6a0625f8
#11
0x42ec33…280a
#12
0xac48a1…1f26
#13
setData
#14
0x8e75e5…4ec4
#17
0x39435dac
· blocks 1
#4
updatePrices
#9
0x5339c59f
#15
0x39435dac
· blocks 1
#18
0x39435dac
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w0
9
w1
15
w1
16
w2
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbad68552…e6bf
0x34b655…2a6f
6 touches
3 conflicts
0xac8e97a0…8426
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x825eece0…c099
0x34b655…2a6f
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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
0xbad6855239…f0e6bf
Audit this contract →
← previous block
·
next block →
recent activity