pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,355,835
← previous block
next block →
recent activity
Analyzing
Block #74,355,835
27 transactions · 18 stateful · 2026-05-13 16:24:40 UTC
Parallelism
78
/100
Blocked
44
%
Avg conflicts / tx
0.7
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,355,835
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xed82b078
#2
updatePrices
· blocks 2
#3
updatePrices
#5
updatePrices
#6
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
get_block_hash_257335279069929
#12
0x98717539
· blocks 5
#14
0x0c7abd22
#15
0xec2bd3f2
#16
forward
#17
updateDataFeedsValuesPartial
#18
0x6a04a63f
· blocks 1
#20
setData
#21
redeemDelegations
#22
0x39435dac
#4
updatePrices
· blocks 1
#13
0x98717539
· blocks 4
#19
0x6a04a63f
#7
updatePrices
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
7
w2
12
w0
13
w1
18
w0
19
w1
23
w2
24
w3
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x62d080e9…4a7c
0x34b655…2a6f
10 touches
10 conflicts
0xf853eb8e…4027
0x34b655…2a6f
10 touches
10 conflicts
0x1c348b58…836a
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x37d49489…9309
0x34b655…2a6f
6 touches
3 conflicts
0x7cbd466f…1700
0x34b655…2a6f
6 touches
3 conflicts
0x55b6a001…1e7a
0x34b655…2a6f
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
10 conflicts on slot
0x62d080e928…5a4a7c
Audit this contract →
← previous block
·
next block →
recent activity