pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,107,581
← previous block
next block →
recent activity
Analyzing
Block #76,107,581
18 transactions · 17 stateful · 2026-05-21 19:26:55 UTC
Parallelism
67
/100
Blocked
59
%
Avg conflicts / tx
1.11
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,107,581
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
exactOutputSingle
#9
updatePrices
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0x25bd1cf0
#13
setData
#14
0x39435dac
· blocks 3
#2
0x0c7abd22
· blocks 2
#10
updatePrices
#15
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 4
#16
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 2
#17
0x39435dac
#6
0xed82b078
· blocks 2
#7
0x5339c59f
#8
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
6
w4
7
w5
8
w5
9
w0
10
w1
14
w0
15
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xba5743c7…21c4
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x41755291…977f
0x065c9d…c394
8 touches
6 conflicts
0xa02838a3…bc54
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
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
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
0xba5743c7a6…7321c4
Audit this contract →
← previous block
·
next block →
recent activity