pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,340,952
← previous block
next block →
recent activity
Analyzing
Block #77,340,952
40 transactions · 24 stateful · 2026-05-27 12:22:51 UTC
Parallelism
88
/100
Blocked
42
%
Avg conflicts / tx
0.47
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,340,952
· 40 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a16e292
#6
0x6a16e292
#7
0x6a16e292
#8
0x6a16e292
#9
0xed82b078
#10
updatePrices
· blocks 2
#12
updatePrices
#13
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
0x6a16e292
#21
0x6a16e292
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#25
0x0f6795d9
· blocks 2
#26
0x0f6795d9
#27
0x0f6795d9
#28
verifyOracleProofV2
#29
0xd10227eb
#30
forward
#32
0x0f6795d9
#33
0x0f6795d9
#34
0x6a16e292
#35
setData
#36
0x39435dac
· blocks 3
#2
0x0c7abd22
· blocks 2
#11
updatePrices
· blocks 1
#31
0x0f6795d9
· blocks 1
#37
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 1
#14
updatePrices
#38
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 1
#39
0x39435dac
#24
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
10
w0
11
w1
14
w2
24
w4
25
w0
31
w1
36
w0
37
w1
38
w2
39
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x10c19272…7444
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xcfe9042e…b257
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
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:
ShMonad (shMON)
6 conflicts on slot
0x10c192725a…297444
Audit this contract →
← previous block
·
next block →
recent activity