pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,535,765
← previous block
next block →
recent activity
Analyzing
Block #77,535,765
29 transactions · 20 stateful · 2026-05-28 10:00:29 UTC
Parallelism
83
/100
Blocked
55
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,535,765
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#5
0x6a1812b5
· blocks 1
#6
0x1094dc9f
#7
exactInputSingle
#10
0x05ee6a22
#11
0x05ee6a22
#12
updateDataFeedsValuesPartial
#13
updatePrices
· blocks 2
#17
0x0f6795d9
#18
0x0f6795d9
#19
updateDataFeedsValuesPartial
#21
0x0f6795d9
#22
0x0f6795d9
#24
0x6a1812b5
#25
0x6a1812b5
#26
setData
#27
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 4
#8
0x5339c59f
#14
updatePrices
· blocks 1
#16
0x3f5c179b
#23
0x6a1812b5
#28
0x39435dac
#3
0x0c7abd22
· blocks 1
#15
updatePrices
#20
0x23afbff3
#4
0x0c7abd22
· blocks 1
#9
0x5339c59f
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
5
w0
8
w1
9
w4
13
w0
14
w1
15
w2
16
w1
20
w2
23
w1
27
w0
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0xec85b41e…7c91
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x507dbbd2…8198
0xd32edf…ff58
7 touches
6 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
0x0000000000…000019
Audit this contract →
← previous block
·
next block →
recent activity