pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#78,942,609
← previous block
next block →
recent activity
Analyzing
Block #78,942,609
19 transactions · 12 stateful · 2026-06-03 22:22:52 UTC
Parallelism
84
/100
Blocked
17
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#78,942,609
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
deposit
#2
0x5339c59f
· blocks 1
#3
0xe3a3c9cc
#4
0xab083028
#5
0xed82b078
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6a20a9b3
#11
setData
#12
0x62be7533
#13
forward
#14
0x6a20a9b3
#15
0x6a20a9b3
#16
0x39435dac
#17
0x39435dac
#18
0xc7e3ec2c
#9
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
9
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb85
0x1b6862…e19c
4 touches
1 conflict
0x405a5455…64eb
0x065c9d…c394
3 touches
1 conflict
0x5950e1b5…2323
0xd32edf…ff58
3 touches
1 conflict
0x8cf3d245…1d0d
0x69df8a…6292
2 touches
0 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)
1 conflict on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity