pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,389,887
← previous block
next block →
recent activity
Analyzing
Block #74,389,887
25 transactions · 21 stateful · 2026-05-13 20:11:18 UTC
Parallelism
60
/100
Blocked
57
%
Avg conflicts / tx
1.48
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,389,887
· 25 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x39ecce49
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x98717539
· blocks 7
#12
updateDataFeedsValuesPartial
#13
redeemDelegations
#14
setData
#16
0x39435dac
· blocks 1
#18
0x39435dac
#19
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#3
0x1ffa3c9b
· blocks 1
#10
0x98717539
· blocks 1
#4
0x0c7abd22
#11
0x98717539
· blocks 1
#15
0x39435dac
· blocks 6
#17
0x39435dac
· blocks 5
#20
0x39435dac
· blocks 4
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
4
w2
9
w0
10
w1
11
w2
15
w3
16
w0
17
w4
20
w5
21
w6
22
w7
23
w8
24
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x1c389468…6b0e
0x34b655…2a6f
12 touches
15 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
8 touches
6 conflicts
0xbc04d98e…a484
0x34b655…2a6f
7 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0xd996735f…8730
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:
0x34b6552d…112a6f
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity