pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,519,855
← previous block
next block →
recent activity
Analyzing
Block #74,519,855
29 transactions · 20 stateful · 2026-05-14 10:37:56 UTC
Parallelism
76
/100
Blocked
65
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,519,855
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
· blocks 1
#3
updatePrices
#4
updatePrices
#5
0x6a05a67b
#6
0x6a05a67b
#7
0x98717539
· blocks 4
#10
0x0c7abd22
· blocks 2
#15
updateDataFeedsValuesPartial
#16
0x840a36…9a18
#17
0xa034ee…e158
#18
0x9f5061…4927
#19
0x9e9747…b471
#20
setData
#21
0x0b851c…ab6d
#22
0x6872ca…46f8
#2
updatePrices
#8
0x98717539
· blocks 1
#11
0x0c7abd22
· blocks 3
#23
0x39435dac
· blocks 5
#9
0x98717539
#12
0x0c7abd22
#13
0xed82b078
· blocks 1
#24
0x39435dac
· blocks 4
#14
0xed82b078
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
9
w2
10
w0
11
w1
12
w2
13
w2
14
w3
23
w1
24
w2
25
w3
26
w4
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x7170c140…36bc
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity